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Chemical Engineering

Green Chemistry and Green Engineering

GREEN ENGINEERING  The design of chemical products and processes which reduce or eliminate the generation of hazardous substances is called Green Chemistry. There is an increasing awareness among scientists and engineers that the Earth’s resources are limited and the ever-growing world population and rapid technological development place increasing stress on the available …

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Catalyst In Chemistry

Catalyst In Chemistry

A catalyst is defined as a substance that  alters the rate of the chemical reaction and remains unchanged at the end ofther chemical reaction is called Catalyst. As evident from the on top of definition, a catalyst might increase or decrease the speed of a reaction. The catalyst which enhances the rate of a reaction is called a Positive catalyst and the process Positive catalysis or …

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