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Sustainable Energy, Towards a Zero-Carbon Economy Using Chemistry,
Electrochemistry and Catalysis provides the reader with a clear
outline of some of the strategies, particularly those based on
various chemical approaches, that have been put forward with the
aim of reducing greenhouse gas emissions in order to achieve "zero
carbon" by 2050. The author describes the chemistry of some of the
processes involved, paying particular attention to those that
involve heterogeneous catalytic steps and electrolysis methods. In
cases in which the technology is already established, details are
given of the reactor systems used. He discusses novel developments
in the areas of transport, the production of essential products
using renewable energy and the uses of sustainable biomass.
Contemporary Catalysis: Fundamentals and Current Applications deals
with the fundamentals and modern practical applications of
catalysis. Topics addressed include historical development and the
importance of heterogeneous catalysis in the modern world, surfaces
and adsorption, the catalyst (preparation and characterization),
the reactor (integral and differential reactors, etc.), and an
introduction to spectroscopic and thermal characterization
techniques. Building on this foundation, the book continues with
chapters on important industrial processes, potential processes and
separate chapters on syngas production, Fischer Tropsch synthesis,
petroleum refining, environmental protection, and biomass
conversion. Contemporary Catalysis is an essential resource for
chemists, physical chemists, and chemical engineers, as well as
graduate and post graduate students in catalysis and reaction
engineering.
Heterogeneous catalysis plays a part in the production of more than
80% of all chemical products. It is therefore essential that all
chemists and chemical engineers have an understanding of the
fundamental principles as well as the applications of heterogeneous
catalysts. This book introduces the subject, starting at a basic
level, and includes sections on adsorption and surface science,
catalytic kinetics, experimental methods for preparing and studying
heterogeneous catalysts, as well as some aspects of the design of
industrial catalytic reactors. It ends with a chapter that covers a
range of examples of important catalytic processes. The book leads
the student to carrying out a series of "tasks" based on searches
of the internet and also on the use of web-based search tools such
as Scopus or Web of Science. These tasks are generally based on the
text; they can be used entirely for self-study but they can also be
tailored to the requirements of a particular course by the
instructor/lecturer giving the course. The author has had over 40
years of experience in catalytic research as well as in lecturing
on the principles of catalysis. He was for more than 20 years the
Editor of Catalysis Today.
Syngas generation by oxidative or steam reforming of hydrocarbons
and oxygenates now attracts a lot of attention of researchers in
the fields of heterogeneous catalysis and chemical engineering due
to its tremendous importance for energy generation and synfuels
production. This book reviews results of the long-term research of
the international team of scientists aimed at development of
efficient processes of syngas generation in structured catalytic
reactors. Multiscale integrated optimisation approach is applied
throughout of this work including design of nanocomposite active
components stable to coking and sintering; developing
heat-conducting monolithic substrates comprised of refractory
alloys and cermets (honeycomb and microchannel structures, gauzes
etc) and procedures of their loading with active components; design
and manufacturing of several types of pilot-scale reactors (with
the radial or the axial flow direction) equipped with unique liquid
fuel evaporation and mixing units and internal heat exchangers.
Extended tests of these reactors fed by fuels from C1 to gasoline,
mineral and sunflower oil have been carried out with a broad
variation of experimental parameters including stability tests up
to 1000 h. Performance analysis has been made with a due regard for
equilibrium restrictions on the operational parameters. Transient
behaviour of the monolith reactor during start-up (ignition) of the
methane partial oxidation to synthesis gas was studied and analysed
via mathematical modelling based upon detailed elementary step
mechanism. This provides required bases for theoretical
optimisation of the catalyst bed configuration and process
parameters.
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