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Catalyst (change In Chemistry, Rate Of Chemical Reaction Of Reactants)
Jun 26, 2017

Can change the reaction rate of a chemical reaction in chemical reaction (increase or decrease) without changing the chemical equilibrium, and the quality and chemical properties itself in chemical reaction before and after no change of substance called catalyst (also called solid catalyst catalyst). According to statistics, more than 90% of the industrial process using catalysts, such as chemical, petrochemical, biochemical, environmental protection and so on. [1] catalyst variety, according to the state can be divided into liquid catalyst and solid catalyst; according to the phase of the reaction system is divided into homogeneous and heterogeneous catalysts, heterogeneous catalysts, acid and alkali soluble transition metal compound and peroxide catalyst. The catalyst plays a very important role in the modern chemical industry, for example, the production of synthetic ammonia with iron catalyst, sulfuric acid production using vanadium catalyst, ethylene polymerization with butadiene rubber and three synthetic materials in production using different catalysts.

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