公开(公告)号：US10850225B2

公开(公告)日：2020-12-01

申请号：US16037290

申请日：2018-07-17

Applicant: UOP LLC

Inventor： Bhargav Sharma ,  Nagaraju Palla ,  Trevor Smith ,  Shain-Jer Doong

IPC: B01D53/04 ,  C10L3/10

Abstract: Process for retrofitting existing processing units for natural gas fee streams. A portion of the dehydration adsorbent is removed from the vessels of the dehydration unit and is replaced with an adsorbent for heavy hydrocarbons. In operation the vessels are operated in thermal swing adsorption processes with reduced cycle times compared to the original design.

公开(公告)号：US20190184329A1

公开(公告)日：2019-06-20

申请号：US16037290

申请日：2018-07-17

Applicant: UOP LLC

Inventor： Bhargav Sharma ,  Nagaraju Palla ,  Trevor Smith ,  Shain-Jer Doong

IPC: B01D53/04 ,  C10L3/10

CPC classification number: B01D53/0462 ,  B01D53/0423 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2256/245 ,  B01D2257/702 ,  B01D2257/80 ,  C10L3/101 ,  C10L2290/542

Abstract: Process for retrofitting existing processing units for natural gas fee streams. A portion of the dehydration adsorbent is removed from the vessels of the dehydration unit and is replaced with an adsorbent for heavy hydrocarbons. In operation the vessels are operated in thermal swing adsorption processes with reduced cycle times compared to the original design.