公开(公告)号：US20150266734A1

公开(公告)日：2015-09-24

申请号：US14221327

申请日：2014-03-21

Applicant: Chevron Phillips Chemical Company LP

Inventor： Daniel M. Hasenberg ,  Mitchell D. Refvik ,  Michael S. Matson ,  Maruti Bhandarkar ,  Ronald D. Knudsen

IPC: C01B17/16

CPC classification number: C01B17/168 ,  B01D53/485 ,  B01D53/8606 ,  B01D2257/308 ,  C01B17/162

Abstract: Disclosed are processes for purifying feed streams containing hydrogen sulfide and sulfur-containing impurities by removing sulfur-containing impurities, such as elemental sulfur and polysulfanes, using solid catalytic sorbents. Also disclosed are processes for producing hydrogen sulfide.

Abstract translation: 公开了通过使用固体催化吸附剂除去含硫杂质如元素硫和聚硫烷来净化含有硫化氢和含硫杂质的进料流的方法。 还公开了生产硫化氢的方法。

公开(公告)号：US20130240780A1

公开(公告)日：2013-09-19

申请号：US13891224

申请日：2013-05-10

Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP

Inventor： Michael S. Matson ,  Colin Cameron ,  Alastair Robert Marrion ,  Anthony Colin Wright ,  Mitchell D. Refvik ,  Eric J. Netemeyer

IPC: C09J11/06

CPC classification number: C09J175/04 ,  C07C319/04 ,  C07C321/06 ,  C07C321/10 ,  C07C321/22 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2601/20 ,  C09J11/06 ,  C09J163/00 ,  C09J201/00

Abstract: The present invention discloses processes for forming polythiol compositions from olefinic hydrocarbons such as cyclooctadiene, cyclododecatriene, and trivinylcyclohexane. The polythiol compositions produced from these processes, including the sulfur-containing compounds of these compositions, also are described.