Petrochemical Industry: using petroleum as raw material to produce purification catalysts for oil products, olefins, hydrogen, refinery dry gas, etc.

Coal chemical industry: using coal as raw material to produce purification catalysts such as hydrogen, carbon monoxide, syngas, alcohol, olefin and natural gas.

Natural gas chemical industry: natural gas is used as raw material to produce purification catalysts such as methanol, hydrogen, acetylene and liquefied natural gas.

Other chemical industry: desulfurization, dechlorination, deoxidation, dehydrogenation, synthetic methanation, refining catalyst, adsorbent.