文献类型：期刊文献

英文题名：Selective removal of H₂S from petroleum refinery gases.: I.: A new desulfurizer behavior of absorption

作者：Yang, JY; Xu, XR; Li, SP; Chen, SZ

机构：[1]E China Univ Sci & Technol, Res Ctr Petr Proc, Shanghai 200237, Peoples R China

年份：2001

卷号：19

期号：3-4

起止页码：341

外文期刊名：PETROLEUM SCIENCE AND TECHNOLOGY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000169904300007)】；

语种：英文

摘要：In order to improve the selective absorption behavior of desulfurizer, a new sterically hindered amine desulfurizer, JPE-7, was developed. The performance of the desulfurizer was evaluated in laboratory. The effects of raw gas flow rate, absorption temperature and time, meanwhile JPE-7 and MDEA compound concentration on selective absorption capacity for H2S were investigated. Results showed that the desulfurizer JPE-7 had more excellent selectivity and absorption capacities than MDEA. The commercial availability of JPE-7 was discussed.