公开(公告)号：US12128351B1

公开(公告)日：2024-10-29

申请号：US18631026

申请日：2024-04-09

Applicant: China University of Petroleum

Inventor： Chao Zhang ,  Pengfei Li ,  Zhaomin Li ,  Hong Cheng ,  Binfei Li ,  Zihan Gu ,  Chao Yu ,  Dexin Zhang

IPC: B01D53/22 ,  B01D53/26 ,  B01D53/30 ,  B01D71/02 ,  E21B43/16

CPC classification number: B01D53/226 ,  B01D53/229 ,  B01D53/26 ,  B01D53/30 ,  B01D71/0281 ,  E21B43/164 ,  B01D2256/10 ,  B01D2257/504 ,  B01D2258/0283

Abstract: Skid-mounted flue gas injection equipment and method with an adjustable CO2 enrichment degree are disclosed, and belongs to the technical field of experimental devices for oil and gas field development engineering. As for the equipment of the present disclosure, it is of a skid-mounted structure, is compact in structure, modular, easy to install, and highly mobile, can be applied to remote regions of overland deserts and narrow spaces on offshore platforms, has very high flexibility in operation and maintenance, and in most cases requires lower capital costs and lower energy consumption. As for a membrane separation unit of the present disclosure, a corresponding permeable gas storage tank is designed for each stage of membrane separator. Moreover, the membrane separation unit is further provided with a retained gas storage tank, and the retained gas storage tank and each stage of permeable gas storage tank are each provided with an injection port.