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公开(公告)号：US20170369338A1
公开(公告)日：2017-12-28
申请号：US15585920
申请日：2017-05-03
Applicant: ConocoPhillips Company
Inventor： Arnold JANSON , Samer ADHAM , Joel MINIER-MATAR , Altaf HUSSAIN , Ana M. SANTOS
CPC classification number: C02F1/445 , B01D61/002 , B01D63/04 , B01D69/081 , B01D2315/06 , B01D2317/022 , C02F2103/08 , Y02A20/131
Abstract: The invention relates to a method and apparatus for treatment of produced or process water from hydrocarbon production to reduce the volume of the produced or process water while simultaneously reducing the salinity of a highly saline stream, for example, the brine from a seawater desalination plant. The method includes causing a feed stream comprising produced or process water to flow through the lumen of a hollow fiber osmotic membrane 4 which is immersed in an open channel 2 or tank of flowing draw solution 6 which has high salinity. In this way, water from the feed stream is drawn through the osmotic membrane 4 by an osmotic pressure differential caused by the difference in salinity between the feed stream and the draw solution 6.
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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。
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公开(公告)号：US20190176164A1
公开(公告)日：2019-06-13
申请号：US16208635
申请日：2018-12-04
Applicant: ConocoPhillips Company
Inventor： Arnold JANSON , Samer ADHAM , Joel MINIER-MATAR , Altaf HUSSAIN , Eman ALSHAMARI , Nabin UPADHYAY , Dareen Zuhir Omar DARDOR
Abstract: A magnetic filter assembly 1 is described which is suitable for incorporating into a fluid system such that a process fluid flows through the filter to remove ferromagnetic particles in the fluid. The filter assembly 1 comprises a housing 2 having a flow chamber. The housing also comprises one or more elongate hollow sleeves 10 extending into the flow chamber such that, in use, an exterior surface of each sleeve 10 is exposed to the process flow and an interior surface of each sleeve 10 is sealed from the process flow. Each sleeve 10 has an opening via which the interior surface of the sleeve is open or openable to the environment whilst remaining sealed from the process flow. Each sleeve has received in it a magnet 12, the magnet being removable from the sleeve via the opening. In this way, cleaning of the filter by removal of the magnets is facilitated, without exposing the process flow.
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