公开(公告)号：US20160376171A1

公开(公告)日：2016-12-29

申请号：US15190404

申请日：2016-06-23

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Joel MINIER-MATAR ,  Samir GHARFEH ,  Altaf HUSSAIN ,  Samer ADHAM

IPC: C02F1/38 ,  C02F1/02 ,  E21B21/06 ,  C02F1/28

CPC classification number: C02F1/385 ,  C02F1/02 ,  C02F1/283 ,  C02F2101/30 ,  C02F2103/10

Abstract: The invention relates to a process for treating an aqueous solution from a subterranean formation of an oil and gas operation. The aqueous solution can be removed from the subterranean formation and treated in a heated centrifugal separator. The heated centrifugal separator can separate the kinetic hydrate inhibitor from the aqueous solution, and then the aqueous solution can be reintroduced into the subterranean formation.

Abstract translation: 本发明涉及一种从地下油气作业处理水溶液的方法。 水溶液可以从地层中除去并在加热的离心分离器中处理。 加热的离心分离器可以将水合物抑制剂与水溶液分离，然后将水溶液再次引入到地层中。

公开(公告)号：US20160355414A1

公开(公告)日：2016-12-08

申请号：US15171429

申请日：2016-06-02

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Arnold JANSON ,  Samir GHARFEH ,  Samer ADHAM ,  Zaid CHOWDHURY ,  Joel MINIER-MATAR

IPC: C02F1/44 ,  B01D69/06 ,  B01D69/02 ,  B01D61/24 ,  C02F1/52 ,  B01D71/34 ,  B01D71/26 ,  B01D71/52 ,  B01D61/58 ,  B01D61/36 ,  B01D69/08 ,  B01D71/36

CPC classification number: C02F1/448 ,  B01D61/243 ,  B01D61/246 ,  B01D2311/04 ,  B01D2311/13 ,  B01D2311/18 ,  C02F1/44 ,  C02F1/66 ,  C02F1/722 ,  C02F11/122 ,  C02F2101/101 ,  C02F2101/16 ,  C02F2103/06 ,  C02F2103/365 ,  B01D2311/2646 ,  B01D2311/2649 ,  B01D2311/2676

Abstract: A method for removing hydrogen sulfide from a liquid stream is described. The method includes contacting the liquid stream including a first amount of hydrogen sulfide with a first side of a porous gas-liquid separation membrane. The hydrogen sulfide moves through the pores of the membrane from the first side to a second, opposite side of the membrane. The method further includes contacting a receiving fluid with the second, opposite side of the porous membrane to receive the hydrogen sulfide. The liquid stream is thus converted to a reduced-sulfide liquid stream having a second amount of hydrogen sulfide that is less than the first amount of hydrogen sulfide. A method for removing ammonia from a liquid stream is also described.

Abstract translation: 描述了从液体流中除去硫化氢的方法。 该方法包括将包含第一量的硫化氢的液体流与多孔气液分离膜的第一侧接触。 硫化氢从膜的第一侧移动到膜的第二相反侧。 该方法还包括使接收流体与多孔膜的第二相反侧接触以接收硫化氢。 因此，液流被转化为具有小于第一量硫化氢的第二量硫化氢的还原硫化物液流。 还描述了从液体流中除去氨的方法。