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This book gives a clear idea about resent advancement in plastic
road construction as well as its various aspects. Also invisigates
the possibility of using various plastics in asphalting of roads.
The object of work is to describe relevant methods of use of waste
plastic in roads along with Eco-friendly disposal of plastic waste,
collection of related literature available worldwide for reference
& to compare it with actual experimental values. It also aims
at importance & use of plastics in daily life as well as proper
road connectivity for economic growth, while consideration of its
economic aspects & impacts. The experimentation involves
preparation of blends of various types of waste plastic with
bitumen- a major ingreadent in road construction and coating of
waste plastic on aggregates as another process. The modification of
bitumen with plastic & road constructed with polymer coated
aggregates are tested for various test parameters & compared
with normal values. The results are quite positive both
ecologically and economically.
This book gives a general overview on the epoxidation process of
cottonseed oil. Several methods of epoxidation are available but
conventional chemical method is adopted for large scale production.
This book also focused on the finding of the potential utility of
epoxidized cottonseed oil and developing newer means for its
widespread applications. Vegetable oil finds sustainable and
renewable source of raw material. The unsaturation present in
cottonseed oil can be chemically modified to a value added product
by a reaction called 'epoxidation'. Due to the high reactivity of
the oxirane ring epoxides can also act as a raw material for
synthesis of variety of chemicals such aspolyols, glycols, olefinic
compounds, lubricants, plasticizer and stabilizer for polymers and
their demand is increasing day by day. Apart from this the kinetics
of reaction and thermodynamic properties like enthalpy, entropy,
activation energy, and Gibb's free energy were studied at optimized
reaction condition. The application of synthesized epoxidized oil
was also studied over the epoxy system. Thus an attempt had been
made to increase the economic value of the cottonseed oil by
converting into epoxidized oil
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Paperback
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R398
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Discovery Miles 3 300
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