Natural Gas Chemical Industry), bimonthly, with the unified domestic publication number CN5 1- 1336/TQ, the unified international publication number ISSN1001-9219, and the mailing code: 62-269. This journal is a public publication at home and abroad sponsored by Southwest Chemical Research and Design Institute, National Natural Gas Chemical Industry and Carbon One Chemical Information Center, and jointly undertaken by National Carbon One Chemical Engineering Technology Research Center, State Key Laboratory of Coal Conversion, Tianke Co., Ltd., Thorpe Group and Sinopec Chuanwei Factory. Founded in 1976, it is widely distributed and covers a wide range, which has great influence at home and abroad. It is the national Chinese core periodical, China science and technology core periodical, natural gas chemical industry and carbon one chemical industry.