Ijobiy katalizator

POSITIVE CATALYST.
The word catalysis is Greek, and its meaning is decay. But the concept of catalyst has a completely different meaning. Catalysts, and catalytic reactions are known as catalysts.

Catalysis is very common in the country. Many processes in plants and animals are influenced by biocatalysts (enzymes, enzymes). Some of these catalysts have been known in ancient times and have been used by people for their own needs, such as paste dough, grilling grapes and fruits, making alcohol, vinegar, and more.

The development of chemistry in the eighteenth century led to the discovery of artificial catalysts for industrial purposes.

Catalysis is now widely used in almost all areas of the chemical industry. With the help of catalysis, new processes were simplified, and the technical performance of industrial equipment significantly increased. As the results of the catalysis incident investigation directly meet the requirements of the chemical industry, there has been much interest in the catalysis event and much progress has been made in this area. Artificial rubber, ammonia from hydrogen and nitrogen, catalysts are widely used in the manufacturing of various plastics by artificial alcohol, polymerization processes, in the fuel industry and cracking, as well as in other industries. Currently, the chemical industry has very few networks that do not use catalysts.

Until recently, much attention has been paid to the practice of catalysis, but only recently has its attention been paid to the theory. Soviet scientists play an important role in creating the theory of catalysis.

The catalyst is a substance that controls the rate of reaction without undergoing permanent chemical changes.