发明申请
- 专利标题: SPENT CATALYST STANDPIPES
-
申请号: US15740035申请日: 2016-06-28
-
公开(公告)号: US20180185807A1公开(公告)日: 2018-07-05
- 发明人: Cian Seamus CARROLL
- 申请人: SHELL OIL COMPANY
- 国际申请: PCT/US2016/039727 WO 20160628
- 主分类号: B01J8/18
- IPC分类号: B01J8/18 ; B01J38/30 ; C10G11/18
摘要:
A catalyst standpipe comprising a horizontal section, a sloped section, and vertical section, wherein the vertical section comprises one or more ring portions and associated methods and systems.
信息查询