催化反应在实践上具有着非常巨大的意义,它是现代重无机与重有机化学工业的基础。硫酸、硝酸和合成氨的制造(氨的主要用途指用来制造农业肥料)是属于重无机化学工业的。催化化学在有机化学工业中——利用催化裂化的方法从石油制造汽油,以及许多其他石油化学加工和发动机燃料生产(用烃化、氢化等方法制造航空汽油)的工业过程——起着更重要的作用。在加压情况下用氢气作用使煤液化的方法来制造发动机燃 The catalytic reaction has a tremendous significance in practice, and it is the basis of modern heavy inorganic and heavy organic chemical industries. The manufacture of sulfuric acid, nitric acid and ammonia (the main use of ammonia is used to make agricultural fertilizers) belongs to the heavy inorganic chemical industry. Catalytic Chemistry In the organic chemistry industry - manufacturing gasoline from petroleum using catalytic cracking processes, and many other industrial processes that produce petrochemical processing and engine fuels (aviation gasoline by methods such as alkylation, hydrogenation, etc.) - are more important Role. In the case of pressurized hydrogen with the role of liquefaction of coal to make the engine combustion