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Books > Professional & Technical > Other technologies > Mining technology & engineering

Mountain Movers - Mining, Sustainability and the Agents of Change (Hardcover): Daniel M Franks Mountain Movers - Mining, Sustainability and the Agents of Change (Hardcover)
Daniel M Franks
R4,202 Discovery Miles 42 020 Ships in 10 - 15 working days

The products of mining are everywhere - if it wasn't grown, it was mined or drilled. But the mining industry has a chequered past. Pollution, human rights abuses, and corruption have tarnished the reputation of the industry across the globe. Over a decade ago the major mining companies embraced the concept of sustainable and equitable development and embarked on an explicit process of reform - but has the industry actually changed? This book explores the dynamics of change-making for sustainable development in the resources sector, specifically the mining of mineral and energy resources. The author recounts the stories and insights of over forty change-makers both inside and outside the industry, from anti-mining activists to the professionals charged with the task of reform, introducing the people who are moving an industry that moves mountains. The book takes stock of what has worked and what has not, analyzing the relative influence and dynamics of the key corporate, civil society and government actors with a view to developing new approaches for improving environmental and social outcomes from mineral and energy development. Illustrated with case studies from Angola, Australia, Brazil, Canada, Chile, Colombia, El Salvador, Guinea, Peru, The Philippines, Romania, Sierra Leone, South Africa, and The United States of America, and brimming with the backstories to the major sustainability initiatives, Mountain Movers reveals where progress has been made and where reform is still needed towards a more sustainable and equitable mining industry.

New Developments in Mining Engineering 2015 - Theoretical and Practical Solutions of Mineral Resources Mining (Hardcover):... New Developments in Mining Engineering 2015 - Theoretical and Practical Solutions of Mineral Resources Mining (Hardcover)
Genadiy Pivnyak, Volodymyr Bondarenko, Iryna Kovalevs'ka
R4,828 Discovery Miles 48 280 Ships in 10 - 15 working days

This annual series of books includes scientific papers on mining profiles. This volume presents multiple aspects of mining technology implementation in several aspects: extraction of coal, iron, manganese, uranium and other ores. Capturing and utilization of coalbed methane by various methods including alternative ones, safety measures in mining, ecological aspects, etc. Specific attention is paid to intensification of mineral resources extraction processes by way of modernizing opening methods, development and mining methods depending on mining-geological conditions. Experimental results of stress-strain state rock massif forecast by means of computational experiments using recursive methods are also discussed. Any mining operations should finally result in adequate recovery of land surface and utilization of mining wastes using various environmentally friendly methods, thus, sufficient attention is paid to this scientific trend. Non-traditional methods of minerals mining are becoming more topical and of higher demand in the modern society. Hence, several papers/chapters are devoted to underground coal gasification and its subsequent processes. In addition, extraction technologies of gas hydrate, as a source of an abundant amount of natural gas, are thoroughly examined in this book, including implementation of gas hydrate technologies for mine methane utilizations with its following transportation in a solid state. Furthermore, attention is given to evaluation of economic efficiency of minerals mining by the proposed methods, their ways of enrichment, ecological aspects and the influence of mining production on the environment, innovational logistic solutions at mining enterprises, and also to perspectives of Ukraine's mining industry integration to the European standards.

Basic Environmental and Engineering Geology (Hardcover): F.G. Bell Basic Environmental and Engineering Geology (Hardcover)
F.G. Bell
R1,783 Discovery Miles 17 830 Ships in 10 - 15 working days

As society becomes more aware of the significance of the environment, such issues become increasingly important. The book exemplifies the vital role of environmental geology and geological processes in understanding the physical environment and the influence and fundamental importance of engineering geology in our modern world, particularly the infrastructure, whether it be foundations, routeways or reservoirs. The influence of geohazards, the significance of soil and water resources, and the impact of mining, waste disposal and pollution/contamination on the environment are all examined in this book. The various aspects of construction that are involved in the development of the infrastructure are also discussed - land evaluation and geological construction materials are therefore taken account of in this context. The book provides a wealth of practical examples and a comprehensive suggested reading list is provided for each chapter.

Tubular String Characterization in High Temperature High Pressure Oil and Gas Wells (Hardcover): Jiuping Xu, Zezhong Wu Tubular String Characterization in High Temperature High Pressure Oil and Gas Wells (Hardcover)
Jiuping Xu, Zezhong Wu
R5,656 Discovery Miles 56 560 Ships in 10 - 15 working days

High temperature, high oil pressure, oil and gas well completion testing have always been a technical challenge and basic theoretical research is one of the key factors needed to ensure a successful completion test. The completion test basic theory includes: a stress analysis of the completion string, completion string buckling behavior, and temperature and pressure distribution prediction. The completion string is the main bearing and power transmission component for oil and gas well operations and production, and it is required to take on a combination of loads, which result in completion string deformation. Because of these complex relationships, completion string stress analysis has become increasingly more complicated. This book discusses the characters of tubular strings in HTHP (High Temperature - High Pressure) oil and gas wells. These characters include the mechanical behavior of tubular strings and the temperature and pressure variation of tubular strings in different conditions. Mathematical models are established for different conditions and solution existence and uniqueness of some models is discussed, providing algorithms corresponding to the different models. Numerical experiments are presented to verify the validity of models and the feasibility of algorithms, and the impact of the parameters of models for oil and gas wells is also discussed. This book is written for production and testing engineers to provide them with the tools to deal more effectively with the numerical decisions they have to take and for researchers and technicians in petroleum and gas testing and production engineering. Finally, it is also intended to serve as a reference book for mathematicians, college teachers and students.

Rotary Drilling and Blasting in Large Surface Mines (Paperback): Marianne Davidsen-Nielsen, Nini Leick Rotary Drilling and Blasting in Large Surface Mines (Paperback)
Marianne Davidsen-Nielsen, Nini Leick
R3,136 Discovery Miles 31 360 Ships in 10 - 15 working days

In large surface mining operations, drilling and blasting activities constitute more than 15% of the total costs. In order to optimize performance and minimize costs, a thorough knowledge of drill and blast operations is, therefore, extremely important. In this unique reference volume, rotary blasthole drilling and surface blasting, as applied in large surface mines, are comprehensively covered. Both new and classic concepts, techniques and methodologies are presented, supported by numerous illustrations and practical data. In 26 chapters, drilling, surface blasting, rock, rock mass, machinery, tools and accessories, compressors and air flushing, computing and practice are many other relevant subjects are treated; the first 16 chapters deal with rotary blasthole drilling, and the 10 next chapters with the concepts, theory and practice of blasting. Moreover, the 14 appendices provide vital technical and commercial data, to further support the reader to design, plan, execute, and calculate blasthole drilling operations. This volume is intended for professionals and technicians in mining, exploration, geological and mechanical engineering, who are involved with the design, planning, and execution of rotary drilling and blasting operations in surface mines.

Just the Fracks, Ma'am - The Truth about Hydrofracking and the Next Great American Boom (Paperback): Greg Kozera Just the Fracks, Ma'am - The Truth about Hydrofracking and the Next Great American Boom (Paperback)
Greg Kozera
R330 R306 Discovery Miles 3 060 Save R24 (7%) Ships in 18 - 22 working days

How does fracking affect our children, grandchildren and future generations?
In "Just the Fracks Ma'am" Greg Kozera takes the mystery out of the fracking process. He explains a very technical process and issues associated with it in a way that they are easily understood by non-technical people. Greg is a master story teller and uses stories to make fracking understandable and his book memorable.

Extraction Ecologies and the Literature of the Long Exhaustion (Hardcover): Elizabeth Carolyn Miller Extraction Ecologies and the Literature of the Long Exhaustion (Hardcover)
Elizabeth Carolyn Miller
R2,093 Discovery Miles 20 930 Ships in 10 - 15 working days

How literature of the British imperial world contended with the social and environmental consequences of industrial mining The 1830s to the 1930s saw the rise of large-scale industrial mining in the British imperial world. Elizabeth Carolyn Miller examines how literature of this era reckoned with a new vision of civilization where humans are dependent on finite, nonrenewable stores of earthly resources, and traces how the threatening horizon of resource exhaustion worked its way into narrative form. Britain was the first nation to transition to industry based on fossil fuels, which put its novelists and other writers in the remarkable position of mediating the emergence of extraction-based life. Miller looks at works like Hard Times, The Mill on the Floss, and Sons and Lovers, showing how the provincial realist novel's longstanding reliance on marriage and inheritance plots transforms against the backdrop of exhaustion to withhold the promise of reproductive futurity. She explores how adventure stories like Treasure Island and Heart of Darkness reorient fictional space toward the resource frontier. And she shows how utopian and fantasy works like "Sultana's Dream," The Time Machine, and The Hobbit offer imaginative ways of envisioning energy beyond extractivism. This illuminating book reveals how an era marked by violent mineral resource rushes gave rise to literary forms and genres that extend extractivism as a mode of environmental understanding.

Handbook of Petroleum Geoscience - Exploration, Characterization, and Exploitation of Hydrocarbon Reservoirs (Hardcover): S.... Handbook of Petroleum Geoscience - Exploration, Characterization, and Exploitation of Hydrocarbon Reservoirs (Hardcover)
S. Mukherjee
R3,646 Discovery Miles 36 460 Ships in 18 - 22 working days

HANDBOOK OF PETROLEUM GEOSCIENCE This reference brings together the latest industrial updates and research advances in regional tectonics and geomechanics. Each chapter is based upon an in-depth case study from a particular region, highlighting core concepts and themes as well as regional variations. Key topics discussed in the book are: Drilling solutions from the Kutch offshore basin Geophysical studies from a gas field in Bangladesh Exploring Himalayan terrain in India Tectonics and exploration of the Persian Gulf basin Unconventional gas reservoirs in the Bohemian Massif This book is an invaluable industry resource for professionals and academics working in and studying the fields of petroleum geoscience and tectonics.

Industrial Minerals & Rocks (Hardcover, 7th Revised edition): Jessica Elzea Kogel, Nikhil C. Trivedi, James M. Barker, Stanley... Industrial Minerals & Rocks (Hardcover, 7th Revised edition)
Jessica Elzea Kogel, Nikhil C. Trivedi, James M. Barker, Stanley T Krukowski
R6,652 R5,961 Discovery Miles 59 610 Save R691 (10%) Ships in 10 - 15 working days

Newly revised and expanded, this long-awaited 7th edition of Industrial Minerals and Rocks builds on the strengths of the earlier editions but adds significant new content--ensuring the continued relevance of this classic text.

This widely read global reference tool is one of the most authoritative sources for timely information on industrial minerals and rocks, the markets they serve, and their multitude of uses.

Changes in the global economy have greatly impacted the mining, processing, and marketing of industrial minerals. Additionally, the development of new technologies and a globalization of the customer base have driven fast-paced innovation in processing, packaging, transporting, and end use. The new edition examines these important and diverse changes and their complex ramifications in the world of industrial minerals and rocks.

Mine Ventilation and Air Conditioning 3e (Hardcover, 3rd Edition): H.L. Hartman Mine Ventilation and Air Conditioning 3e (Hardcover, 3rd Edition)
H.L. Hartman
R5,096 Discovery Miles 50 960 Ships in 10 - 15 working days

This revised edition presents an engineering design approach to ventilation and air conditioning as part of the comprehensive environmental control of the mine atmosphere. It provides an in-depth look, for practitioners who design and operate mines, into the health and safety aspects of environmental conditions in the underground workplace.

Hydromagmatic Processes and Platinum-Group Element Deposits in Layered Intrusions (Hardcover): Alan Boudreau Hydromagmatic Processes and Platinum-Group Element Deposits in Layered Intrusions (Hardcover)
Alan Boudreau
R3,243 Discovery Miles 32 430 Ships in 10 - 15 working days

The role of hydrothermal fluids during the crystallization of layered intrusions and the ore deposits they contain has long been debated. This book summarizes the evidence for fluid-crystal-liquid (hydromagmatic) interactions and their importance for the understanding of the formation of platinum-group deposits in layered intrusions. It discusses the composition of igneous fluids in mafic magmatic systems, the generation and movement of these fluids in layered intrusions, their impact in altering the mineralogy and composition of the originally precipitated assemblages, and their role in the transport of the platinum-group elements (PGE). Using examples from the Bushveld complex of South Africa and other intrusions, this book provides a comprehensive overview of the hydromagmatic model for the origin of various features of layered intrusions. It is a useful reference for academic researchers and professional geologists working on economic mineral exploration, layered igneous intrusions, and hydrothermal metallogenesis.

Guidelines for Evaluating Water in Pit Slope Stability (Paperback): Geoff Beale, John Read Guidelines for Evaluating Water in Pit Slope Stability (Paperback)
Geoff Beale, John Read
R1,612 Discovery Miles 16 120 Ships in 10 - 15 working days

Guidelines for Evaluating Water in Pit Slope Stability is a comprehensive account of the hydrogeological procedures that should be followed when performing open pit slope stability design studies. Created as an outcome of the Large Open Pit (LOP) project, an international research and technology transfer project on the stability of rock slopes in open pit mines, this book expands on the hydrogeological model chapter in the LOP project's previous book Guidelines for Open Pit Slope Design (Read & Stacey, 2009; CSIRO Publishing/CRC Press). The book comprises six sections which outline the latest technology and best practice procedures for hydrogeological investigations. The sections cover: the framework used to assess the effect of water in slope stability; how water pressures are measured and tested in the field; how a conceptual hydrogeological model is prepared; how water pressures are modelled numerically; how slope depressurisation systems are implemented; and how the performance of a slope depressurisation program is monitored and reconciled with the design. Guidelines for Evaluating Water in Pit Slope Stability offers slope design practitioners with a road map that that will help them decide how to investigate and treat water pressures in pit slopes. It provides guidance and essential information for mining and civil engineers, geotechnical engineers, engineering geologists and hydrogeologists involved in the investigation, design and construction of stable rock slopes.

Designing Ergonomic, Safe, and Attractive Mining Workplaces (Paperback): Joel Loeoew, Bo Johansson, Eira Andersson, Jan... Designing Ergonomic, Safe, and Attractive Mining Workplaces (Paperback)
Joel Loeoew, Bo Johansson, Eira Andersson, Jan Johansson
R1,967 Discovery Miles 19 670 Ships in 10 - 15 working days

The mining industry has experienced important improvements with regard to its safety record and work environment. But there is still room for further improvement and the mining industry now faces the challenge of securing a future workforce: The current workforce is aging, and mining work increasingly requires a more qualified workforce. Designing Ergonomic, Safe, and Attractive Mining Workplaces seeks to give an understanding of what must be considered in the design of mining workplaces. By reviewing and discussing the historic and current development of the mining industry as well as problems related to the safety, ergonomics, and attractiveness of mining workplaces, it demonstrates that the challenges facing the mining industry often need to be solved on a case-to-case basis. The processes through which these issues are managed are of significant importance. To facilitate a proactive approach, the book covers the principles of systematic work environment management, together with examples of methods for risk management and work environment monitoring. It introduces a systematic and iterative design and planning method for the mining industry. This method acknowledges that all relevant stakeholders must be able to influence the design of ergonomic, safe, and attractive mining workplaces. Features Takes a holistic and sociotechnical approach to current and future problems of the mining industry, which normally are dealt with in isolation or through technology Reviews historic, current, and future issues in the mining industry with regards to workplace attractiveness, health, safety, mechanization, automation, and work organization Provides several examples of these issues and attempts to address them (successfully and unsuccessfully) Covers the principles of systematic work environment management together with examples of methods for risk management and work environment monitoring for pro-actively dealing with work environment issues Introduces a systematic and iterative design and planning method for the mining industry that aims to avoid problems of traditional planning approaches and increase stakeholder and employee participation

Mining of Mineral Deposits (Paperback): Genadiy Pivnyak, Volodymyr Bondarenko, Mykhaylo Illiashov, Iryna Kovalevs'ka Mining of Mineral Deposits (Paperback)
Genadiy Pivnyak, Volodymyr Bondarenko, Mykhaylo Illiashov, Iryna Kovalevs'ka
R1,995 Discovery Miles 19 950 Ships in 10 - 15 working days

In the last decades coal production capacity has increased rapidly and its quality, power and the reliability of equipment has steadily improved. Moreover, stability of production processes can be controlled better. In connection with that, unification of scientific schools focusing on "Mining of deposits" is an integral trend from the viewpoint of technical and technological policy. This collection of papers represents the scientific and technical achievements with regard to mineral deposits mining intensification based on effective use of modern techniques and technologies. Also, specific attention is paid to progressive and innovational technologies in the coal industry of leading countries. Widening the range of mining-geological conditions under which drivage and maintenance of mining activities are carried out, requires application of new constructive decisions. Hence, this collection of papers is focusing on the following topics: results of new equipment introduction; experiments on mutual interaction of roof support elements, protective construction and near-the-contour rock massif; analytical and calculation methods of geomechanical tasks solution; development of gas hydrates and technologies of underground coal gasification; studies on environment protection; economic aspects; management and marketing in mining production, and other important aspects of mineral deposits exploitation.

Perspectives on Deep-Sea Mining - Sustainability, Technology, Environmental Policy and Management (Paperback, 1st ed. 2022):... Perspectives on Deep-Sea Mining - Sustainability, Technology, Environmental Policy and Management (Paperback, 1st ed. 2022)
Rahul Sharma
R4,314 Discovery Miles 43 140 Ships in 18 - 22 working days

This book is a sequel to 'Deep-Sea Mining: Resource Potential, Technical and Environmental Considerations' (2017) and 'Environmental Issues of Deep-Sea Mining: Impacts, Consequences and Policy Perspectives' (2019), and aims to provide a comprehensive volume on different perspectives of deep-sea mining from specialists around the world. The work is timely, as deep-sea minerals continue to enthuse researchers involved in activities such as ascertaining their potential as alternative sources for critical metals for green energy and other industrial applications, as well as technology development for their sustainable exploration and exploitation, while addressing environmental concerns. With a steady increase in the number of contractors having exclusive rights over large tracts of seafloor in the 'Area', i.e. area beyond national jurisdictions, the International Seabed Authority, mandated with the responsibility of regulating such activities, is in the process of developing a code for exploitation of deep-sea minerals. These, coupled with growing interest among private entrepreneurs, investment companies and policy makers, underscore the need for updated information to be made available in one place on the subject of deep-sea mining. The book evaluates the potential and sustainability of mining for deep-sea minerals compared to other land-based deposits, the technologies needed for mining and processing of ores, the approach towards environmental monitoring and management, as well as the regulatory frameworks and legal challenges to manage deep-sea mining activities. The book is expected to serve as an important reference for all stakeholders including researchers, contractors, mining companies, regulators and NGOs involved in deep-sea mining.

Mineral Beneficiation - A Concise Basic Course (Paperback): D.V. Subba Rao Mineral Beneficiation - A Concise Basic Course (Paperback)
D.V. Subba Rao
R1,886 Discovery Miles 18 860 Ships in 10 - 15 working days

Mineral Beneficiation or ore dressing of run-of-mine ore is an upgrading process to achieve uniform quality, size and maximum tenor ore through the removal of less valuable material. Beneficiation benefits the costs of freight, handling, and extraction (smelting) reduce, and the loss of metal through slag. Usually carried out at the mine site, it saves time and costs and allows selective, profitable bulk mining. This practical guide presents the essentials of mineral dressing and its support operations. It explains the terms and techniques and provides basic formulas, methods and practical examples for calculations to be made on site. Intended for professionals in mining and mineral engineering (mining, metallurgical and chemical engineers, geologists). It can be used both as a simple reference guide and as a concise course on beneficiation.

Microbial Enhanced Oil Recovery - Principles and Potential (Paperback, 1st ed. 2022): Lalit Pandey, Pankaj Tiwari Microbial Enhanced Oil Recovery - Principles and Potential (Paperback, 1st ed. 2022)
Lalit Pandey, Pankaj Tiwari
R4,687 Discovery Miles 46 870 Ships in 18 - 22 working days

This book presents the fundamentals of the reservoir and interfacial engineering. The book systematically starts with the basics of primary, secondary and tertiary (enhanced) oil recovery and emphasizes on the theory of microbial-enhanced oil recovery (MEOR) and its potential toward recovery of oil in place. Different approaches of MEOR such as in-situ, ex-situ, and integration of chemical- and microbial-enhanced oil recovery (EOR) are discussed in detail. This book highlights the link between the effectiveness of MEOR and the local reservoir conditions, crude oil characteristics, and indigenous microbial community. The latest implementations of MEOR across the globe are highlighted as case studies to outline the potential as well as the scope of MEOR. Given the topics covered, this book will be useful for professionals and researchers working in the areas of petroleum science and engineering, chemical engineering, biotechnology, bioengineering, and other related fields.

Limestone Mining in India (Paperback, 1st ed. 2021): A. K. Soni, P. Nema Limestone Mining in India (Paperback, 1st ed. 2021)
A. K. Soni, P. Nema
R3,762 Discovery Miles 37 620 Ships in 18 - 22 working days

This book brings together a comprehensive and up-to-date presentation of the main scientific and technological aspects of limestone mining. The book discusses how to excavate limestone from surface mines including the nuances of production and commercial aspects.It addresses topical issues related with the quarrying of limestone and environmental protection measures adopted in mining and manufacturing. The chapters in this book describe planning and designing of mining processes to produce limestone that meets with market requirements and customer specifications. The book also discusses the environmental stresses caused by mining as an industrial activity and their ramifications and remedies. The book includes case studies from different geo-mining environments. The contents of this book will be useful to professionals, researchers, and policy makers alike.

Innovations in Sustainable Mining - Balancing Environment, Ecology and Economy (Paperback, 1st ed. 2021): Kirtikumar Randive,... Innovations in Sustainable Mining - Balancing Environment, Ecology and Economy (Paperback, 1st ed. 2021)
Kirtikumar Randive, Shubhangi Pingle, Anupam Agnihotri
R2,419 Discovery Miles 24 190 Ships in 18 - 22 working days

This book explores sustainable mining knowledge, assessing researchers on the impacts of waste and new approaches to negotiating these impacts. Mining has always been a profitable venture; however, it comes with several boons and banes. The significant advantages of mining include employment generation, the establishment of townships and trade centers, and socio-economic growth. However, the mining activity is a significant cause of environmental degradation, including soils, atmosphere, water, solid wastes, changed topography, and health hazards. This book emphasizes value-added products from mining wastes and innovations for balancing environment, ecology, and economy. This book is designed for miners, policymakers, professionals, researchers, scientists, industrialists, and environmental agencies.

Geostatistics with Data of Different Support Applied to Mining Engineering (Paperback, 1st ed. 2022): Marcel Antonio Arcari... Geostatistics with Data of Different Support Applied to Mining Engineering (Paperback, 1st ed. 2022)
Marcel Antonio Arcari Bassani, Joao Felipe Coimbra Leite Costa
R3,957 Discovery Miles 39 570 Ships in 18 - 22 working days

This book explains the integration of data of different support in Geostatistics. There is a common misconception in the mining industry that the data used for estimation/simulation should have the same size or support. However, Geostatistics provides the tools to integrate several types of information that may have different support. This book aims to explain these geostatistical tools and provides several examples of applications. The book is directed for a broad audience, including engineers, geologists, and students in the area of Geostatistics.

Subsea Control and Data Acquisition - Experience and Challenges (Hardcover): L. Adriaansen Subsea Control and Data Acquisition - Experience and Challenges (Hardcover)
L. Adriaansen
R9,213 Discovery Miles 92 130 Ships in 10 - 15 working days

Dealing exclusively with underwater instrumentation, control, and communication technology for subsea oil and gas production, "Subsea Control and Data Acquisition" has been structured to cover relevant experience and challenges in frontier subsea developments.

Aimed at professionals active in subsea production systems, in particular those engaged in the control and monitoring of such installations, and engineers keen to keep abreast of current practice and technologies, this volume covers operational experience of long offset control and monitoring, as well as enhanced oil recovery and discusses relevant topics in subsea and hole monitoring, such as, ReliabilityEnhanced oil recoverySubsea and down hole monitoringLong offset controlSubsea communication/control

Reliability of systems plays a dominant role, and the effect of regional legislation is not forgotten; this volume includes contributions from experienced experts from major oil companies to challenge the reader.

The accompanying CD can be requested from the UK Editorial team. Send requests to Debbie Cox, [email protected].

Environmental Issues of Blasting - Applications of Artificial Intelligence Techniques (Paperback, 1st ed. 2021): Ramesh M.... Environmental Issues of Blasting - Applications of Artificial Intelligence Techniques (Paperback, 1st ed. 2021)
Ramesh M. Bhatawdekar, Danial Jahed Armaghani, Aydin Azizi
R1,579 Discovery Miles 15 790 Ships in 18 - 22 working days

This book gives a rigorous and up-to-date study of the various AI and machine learning algorithms for resolving environmental challenges associated with blasting. Blasting is a critical activity in any mining or civil engineering project for breaking down hard rock masses. A small amount of explosive energy is only used during blasting to fracture rock in order to achieve the appropriate fragmentation, throw, and development of muck pile. The surplus energy is transformed into unfavourable environmental effects such as back-break, flyrock, air overpressure, and ground vibration. The advancement of artificial intelligence and machine learning techniques has increased the accuracy of predicting these environmental impacts of blasting. This book discusses the effective application of these strategies in forecasting, mitigating, and regulating the aforementioned blasting environmental hazards.

Electro-hydraulic Fracturing of Rocks (Paperback): G. Pijaudier-Cabot Electro-hydraulic Fracturing of Rocks (Paperback)
G. Pijaudier-Cabot
R3,699 Discovery Miles 36 990 Ships in 18 - 22 working days

This book presents a new fracturing technique that should be considered as a potential alternative, or a companion technique, to hydraulic fracturing of tight gas reservoirs and low permeability rock masses. As opposed to hydraulic fracturing which generates a few numbers of large cracks, electro-hydraulic fracturing induces diffuse micro-cracking and fragmentation of rocks. Laboratory tests demonstrate that increases of permeability by two orders of magnitude can be reached, without major cracking in tested specimens. This book discusses the principles of this new technique, reports experiments which have been developed is order to prove the concept and finally describes the numerical model from which the potentialities of this technique in representative reservoir conditions can be assessed.

Progressive Technologies of Coal, Coalbed Methane, and Ores Mining (Hardcover): Volodymyr Bondarenko, Iryna Kovalevs'ka,... Progressive Technologies of Coal, Coalbed Methane, and Ores Mining (Hardcover)
Volodymyr Bondarenko, Iryna Kovalevs'ka, Kostiantyn Ganushevych
R4,668 Discovery Miles 46 680 Ships in 10 - 15 working days

Presenting new technologies in underground coal extraction, with special attention to mine galleries support and maintenance, load mechanism of "massif-support system-safety system" systems, analysis of face equipment for thin coal seams mining and substantiation of rational stoping parameters.
Advanced surface mining technologies of coal and ore are discussed in an original form, stability calculations of internal dumps and open-cut faces are presented, as well as examination of land surface subsidence using modern methods of calculation experiments. Special attention is given to the complex mining of mineral resources, such as: iron ore, coal deposits with drilling advance degassing wells, methane extraction from coal and anthropogenic deposits, heat receipt from mine water with help of thermal pumps.
The unique geological conditions for mining in Poland and the Ukraine require a new technological approach for mining thin and very thin coal seams with thickness of 1 meter and less, using selective coal extraction methods, leaving rock behind in the mine. Relevant technological solutions are discussed in this volume.
Further, technological process control during coal seams underground gasification is described together with pressure-temperature conditions of gas hydrates formation from gaseous mixtures of various content. Substantiation is also given to gas hydrates extraction technologies development and 21st century new pulse technologies of well drilling and a temperature mode of a rock-cutting tool and equipment with cryogenic-gravel filters is examined.
Gas extraction processes located in flooded deposits with uniform and macroheterogeneous collectors are presented with the description of an effective methodology of two-subbench technology of ore deposits extraction.

Advancements in Geotechnical Engineering - The official 2020 publications of the Soil-Structure Interaction Group in Egypt... Advancements in Geotechnical Engineering - The official 2020 publications of the Soil-Structure Interaction Group in Egypt (SSIGE) (Paperback, 1st ed. 2021)
Hany Shehata, Mona Badr
R4,238 Discovery Miles 42 380 Ships in 18 - 22 working days

This book intends directly the practical engineers, who will be of great interest in reading the interesting chapters. Earthwork projects are critical components in civil construction and often require detailed management techniques and unique solution methods to address failures. Being earthbound, earthwork is influenced by geomaterial properties at the onset of a project. Hence, an understanding of the in-situ soil properties and all geotechnical aspects is essential. Analytical methods for earth structures remain critical for researchers due to the mechanical complexity of the system. Striving for better earthwork project management, the geotechnical engineering community continues to find improved testing techniques for determining sensitive properties of soil and rock, including stress wave-based, non-destructive testing methods. To minimize failure during earthwork construction, past case studies and data may reveal useful lessons and information to improve project management and minimize economic losses.

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