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1. 发明申请

US20220241729A1 Subsea Seawater Filtration Apparatus 有权
公开(公告)号：US20220241729A1
公开(公告)日：2022-08-04
申请号：US17723355
申请日：2022-04-18
申请人： FMC Technologies, Inc.
发明人： Andrei Strikovski , Janardhan Davalath , Abhishek Shah , Loreen Ople Villacorte , Paul Verbeek , Thomas Krebs , Vivek Mehrotra , Rahul Ganguli
IPC分类号： B01D63/06 , B01D61/02 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/76
摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends, a plurality of partition plates positioned in the casing and sealed thereto to thereby define an intake collection chamber between a first of said partition plates and the first casing end, a discharge collection chamber between a second of said partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end, a plurality of elongated filtration membrane stacks positioned side-by-side in the casing generally parallel to the longitudinal axis, each filtration membrane stack comprising an intake end fluidly connected to the intake collection chamber, a discharge end fluidly connected to the reject collection chamber, and a permeate channel extending between the first and second ends and fluidly connected to the discharge collection chamber. The filtration apparatus also includes an intake pipe connected to the intake collection chamber, a discharge pipe connected to the discharge collection chamber, and a reject pipe connected to the reject collection chamber. Each filtration membrane stack is made of a plurality of filtration membranes which are each sealed to a corresponding hole in a corresponding partition plate, each filtration membrane having an inlet end and an outlet end and being sealed to the corresponding hole between the inlet and outlet ends, and the outlet end being spaced apart from an adjacent partition plate located closer to the second casing end.

2. 发明申请

US20230098796A1 Subsea Seawater Filtration Apparatus 有权
公开(公告)号：US20230098796A1
公开(公告)日：2023-03-30
申请号：US17723287
申请日：2022-04-18
申请人： FMC Technologies, Inc.
发明人： Andrei Strikovski , Janardhan Davalath , Abhishek Shah , Loreen Ople Villacorte , Paul Verbeek , Thomas Krebs
IPC分类号： B01D63/06 , B01D61/02 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/76
摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends, a plurality of partition plates positioned in the casing and sealed thereto to thereby define a plurality of axially successive chambers within the casing, including an intake collection chamber between a first of the partition plates and the first casing end, a discharge collection chamber between a second of the partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end. A plurality of elongated filtration membrane stacks are positioned side-by-side in the casing generally parallel to the longitudinal axis. Each filtration membrane stack includes an intake end which is fluidly connected to the intake collection chamber, a discharge end which is fluidly connected to the reject collection chamber, and a permeate channel which extends between the intake and discharge ends and is fluidly connected to the discharge collection chamber, an end of the permeate channel located adjacent the intake end being sealed from the intake collection chamber. The filtration apparatus also includes an intake pipe having a first end fluidly connected to the intake collection chamber and a second end fluidly connected to a first connector located proximate the second casing end; a discharge pipe having a first end fluidly connected to the discharge collection chamber and a second end fluidly connected to a second connector located proximate the first connector; and a reject pipe having a first end fluidly connected to the reject collection chamber and a second end fluidly connected to a third connector located proximate the first and second connectors. Each filtration membrane stack includes a plurality of filtration membranes, and the plurality of filtration membrane stacks together define a plurality of axially successive sets of radially adjacent filtration membranes. Also, each filtration membrane of each of the sets of filtration membranes is sealed to a corresponding hole in a respective one of the partition plates.

3. 发明申请

US20170158538A1 SYSTEMS AND METHODS FOR TREATING OILFIELD WASTEWATER 审中-公开
公开(公告)号：US20170158538A1
公开(公告)日：2017-06-08
申请号：US14960939
申请日：2015-12-07
申请人： FMC Technologies, Inc.
发明人： Kushal Seth , Eduardo Candia , Paulus Henricus Joannes Verbeek , Govert Lammert Kruijtzer , Clint G. Todd , Sergio Arreola, JR. , Kelly P. Ciprick , Suman Kalyan Hajra , Thomas Krebs
IPC分类号： C02F9/00 , C02F1/24 , C02F1/463 , C02F1/00 , C02F1/44 , C02F1/38
CPC分类号： C02F9/005 , B01D61/145 , B01D61/16 , B01D65/02 , B01D2311/04 , B01D2311/2642 , B01D2311/2649 , B01D2311/2676 , B01D2311/2684 , B01D2321/16 , B01D2321/40 , C02F1/001 , C02F1/004 , C02F1/24 , C02F1/38 , C02F1/40 , C02F1/444 , C02F1/463 , C02F1/52 , C02F9/00 , C02F11/12 , C02F2101/20 , C02F2101/32 , C02F2103/10 , C02F2103/365 , C02F2201/008 , C02F2301/08 , C02F2303/04 , C02F2303/16 , C02F2303/24
摘要： A wastewater treatment system is disclosed that includes a desanding hydrocyclone, a deoiling hydrocyclone, an electrocoagulation apparatus that is adapted to receive a flow of treated wastewater from the desanding and deoiling hydrocyclones, a floc separator that is adapted to receive a flow of a first effluent from the electrocoagulation apparatus, and an ultrafiltration membrane apparatus that is adapted to receive at least a portion of a flow of a second effluent from the floc separator.

4. 发明申请

US20200094192A1 Subsea Seawater Filtration Apparatus 审中-公开
公开(公告)号：US20200094192A1
公开(公告)日：2020-03-26
申请号：US16619072
申请日：2017-06-22
申请人： FMC Technologies, Inc.
发明人： Andrei Strikovski , Janardhan Davalath , Abhishek Shah , Loreen Ople Villacorte , Paul Verbeek , Thomas Krebs , Vivek Mehrotra , Rahul Ganguli
IPC分类号： B01D63/06 , B01D61/02 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/76
摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends. A plurality of partition plates are positioned in the casing and sealed thereto to thereby define an intake collection chamber between a first of the partition plates and the first casing end, a discharge collection chamber between a second of the partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end. A plurality of elongated filtration membrane stacks are positioned side-by-side in the casing generally parallel to the longitudinal axis. Each filtration membrane stack includes an intake end which is fluidly connected to the intake collection chamber, a discharge end which is fluidly connected to the reject collection chamber, and a permeate channel which extends between the first and second ends and is fluidly connected to the discharge collection chamber.

5. 发明授权

US10364173B2 Systems and methods for treating oilfield wastewater 有权
公开(公告)号：US10364173B2
公开(公告)日：2019-07-30
申请号：US14960939
申请日：2015-12-07
申请人： FMC Technologies, Inc.
发明人： Kushal Seth , Eduardo Candia , Paulus Henricus Joannes Verbeek , Govert Lammert Kruijtzer , Clint G. Todd , Sergio Arreola, Jr. , Kelly P. Ciprick , Suman Kalyan Hajra , Thomas Krebs
IPC分类号： C02F1/00 , C02F1/24 , C02F1/38 , C02F1/40 , C02F1/44 , C02F1/52 , C02F9/00 , B01D61/14 , B01D61/16 , B01D71/02 , B01D71/56 , C02F1/463 , C02F11/12 , E21B43/34 , C02F101/20 , C02F101/32 , C02F103/10 , C02F103/36
摘要： A wastewater treatment system is disclosed that includes a desanding hydrocyclone, a deoiling hydrocyclone, an electrocoagulation apparatus that is adapted to receive a flow of treated wastewater from the desanding and deoiling hydrocyclones, a floc separator that is adapted to receive a flow of a first effluent from the electrocoagulation apparatus, and an ultrafiltration membrane apparatus that is adapted to receive at least a portion of a flow of a second effluent from the floc separator.

6. 发明授权

US11813575B2 Subsea seawater filtration apparatus 有权
公开(公告)号：US11813575B2
公开(公告)日：2023-11-14
申请号：US17723355
申请日：2022-04-18
申请人： FMC Technologies, Inc.
发明人： Andrei Strikovski , Janardhan Davalath , Abhishek Shah , Loreen Ople Villacorte , Paul Verbeek , Thomas Krebs
IPC分类号： B01D61/02 , B01D63/06 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/76 , C02F103/08
CPC分类号： B01D63/06 , B01D61/026 , B01D61/027 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/442 , C02F1/76 , B01D2311/12 , B01D2311/2649 , B01D2313/04 , B01D2313/08 , B01D2313/18 , B01D2313/20 , B01D2319/025 , B01D2319/04 , B01D2321/08 , B01D2321/168 , C02F2103/08 , C02F2303/16 , C02F2303/20
摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends, a plurality of partition plates positioned in the casing and sealed thereto to thereby define an intake collection chamber between a first of said partition plates and the first casing end, a discharge collection chamber between a second of said partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end, a plurality of elongated filtration membrane stacks positioned side-by-side in the casing generally parallel to the longitudinal axis, each filtration membrane stack comprising an intake end fluidly connected to the intake collection chamber, a discharge end fluidly connected to the reject collection chamber, and a permeate channel extending between the first and second ends and fluidly connected to the discharge collection chamber. The filtration apparatus also includes an intake pipe connected to the intake collection chamber, a discharge pipe connected to the discharge collection chamber, and a reject pipe connected to the reject collection chamber. Each filtration membrane stack is made of a plurality of filtration membranes which are each sealed to a corresponding hole in a corresponding partition plate, each filtration membrane having an inlet end and an outlet end and being sealed to the corresponding hole between the inlet and outlet ends, and the outlet end being spaced apart from an adjacent partition plate located closer to the second casing end.

7. 发明授权

US11813574B2 Subsea seawater filtration apparatus 有权
公开(公告)号：US11813574B2
公开(公告)日：2023-11-14
申请号：US17723287
申请日：2022-04-18
申请人： FMC Technologies, Inc.
发明人： Andrei Strikovski , Janardhan Davalath , Abhishek Shah , Loreen Ople Villacorte , Paul Verbeek , Thomas Krebs
IPC分类号： B01D61/02 , B01D63/06 , C02F103/08 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/76
CPC分类号： B01D63/06 , B01D61/026 , B01D61/027 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/442 , C02F1/76 , B01D2311/12 , B01D2311/2649 , B01D2313/04 , B01D2313/08 , B01D2313/18 , B01D2313/20 , B01D2319/025 , B01D2319/04 , B01D2321/08 , B01D2321/168 , C02F2103/08 , C02F2303/16 , C02F2303/20
摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends, a plurality of partition plates positioned in the casing and sealed thereto to thereby define a plurality of axially successive chambers within the casing, including an intake collection chamber between a first of the partition plates and the first casing end, a discharge collection chamber between a second of the partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end. A plurality of elongated filtration membrane stacks are positioned side-by-side in the casing generally parallel to the longitudinal axis. Each filtration membrane stack includes an intake end which is fluidly connected to the intake collection chamber, a discharge end which is fluidly connected to the reject collection chamber, and a permeate channel which extends between the intake and discharge ends and is fluidly connected to the discharge collection chamber, an end of the permeate channel located adjacent the intake end being sealed from the intake collection chamber. The filtration apparatus also includes an intake pipe having a first end fluidly connected to the intake collection chamber and a second end fluidly connected to a first connector located proximate the second casing end; a discharge pipe having a first end fluidly connected to the discharge collection chamber and a second end fluidly connected to a second connector located proximate the first connector; and a reject pipe having a first end fluidly connected to the reject collection chamber and a second end fluidly connected to a third connector located proximate the first and second connectors. Each filtration membrane stack includes a plurality of filtration membranes, and the plurality of filtration membrane stacks together define a plurality of axially successive sets of radially adjacent filtration membranes. Also, each filtration membrane of each of the sets of filtration membranes is sealed to a corresponding hole in a respective one of the partition plates.

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