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公开(公告)号：US12122964B2
公开(公告)日：2024-10-22
申请号：US18208965
申请日：2023-06-13
发明人： Paul R. Davies , Michael J. Calderon , Dale L. Embry , David W. Larkin , Qi Ma
CPC分类号： C10G53/02 , B01D1/28 , B01D3/06 , B01D3/143 , C10G7/00 , B01D2256/24 , B01D2257/7022 , C10G2300/1025 , C10G2300/1081 , C10G2400/28
摘要： The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
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公开(公告)号：US20240067889A1
公开(公告)日：2024-02-29
申请号：US18502872
申请日：2023-11-06
CPC分类号： C10G33/08 , C10G7/02 , C10G7/06 , C10G53/02 , G01N24/082 , G01N24/085 , G01N33/18 , C10G2300/201
摘要： A gas oil separation plant (GOSP) and method for receiving crude oil from a wellhead and removing gas, water, and salt from the crude oil, and discharging export crude oil. The GOSP includes online analyzer instruments for performing online analysis of salt concentration in multiple streams in the GOSP. Based in part on the online analysis, the salt content in the export crude oil may be determined and the flowrate for wash water supplied to the desalter vessel may be specified.
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3.发明公开公开(公告)号：US20230374387A1
公开(公告)日：2023-11-23
申请号：US18316103
申请日：2023-05-11
CPC分类号： C10B49/10 , C10G53/02 , C10J3/00 , C10J2300/0916 , C10J2300/0956 , C10J2300/0969 , C10J2300/0973 , C10J2300/1612
摘要： The present invention is directed to a dry tomb landfill for biological carbon sequestration, and more particularly to a dry tomb biolandfill having biomass enclosed by top and bottom seals containing at least one barrier to water transport, a covering layer that functions to protect the enclosed biomass from atmospheric disturbance, one or more accessible pipes or conduits connected to the enclosed biomass, and means to monitor biomass decomposition of the enclosed biomass
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公开(公告)号：US20230323220A1
公开(公告)日：2023-10-12
申请号：US18208965
申请日：2023-06-13
发明人： Paul R. DAVIES , Michael J. CALDERON , Dale L. EMBRY , David W. LARKIN , Qi MA
CPC分类号： C10G53/02 , C10G7/00 , B01D3/143 , B01D3/06 , B01D1/28 , B01D2257/7022 , C10G2300/1025 , C10G2400/28 , B01D2256/24 , C10G2300/1081
摘要： The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
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公开(公告)号：US11713423B2
公开(公告)日：2023-08-01
申请号：US17247622
申请日：2020-12-18
发明人： Paul R. Davies , Michael J. Calderon , Dale L. Embry , David W. Larkin , Qi Ma
CPC分类号： C10G53/02 , B01D1/28 , B01D3/06 , B01D3/143 , C10G7/00 , B01D2256/24 , B01D2257/7022 , C10G2300/1025 , C10G2300/1081 , C10G2400/28
摘要： The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
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公开(公告)号：US09862895B2
公开(公告)日：2018-01-09
申请号：US15488092
申请日：2017-04-14
CPC分类号： C10G25/003 , B01J20/00 , B01J20/08 , B01J20/205 , C10G25/05 , C10G25/09 , C10G25/12 , C10G53/02 , C10G53/08 , C10G53/14 , C10G67/06 , C10G2300/202 , C10G2400/04
摘要： The present disclosure provides a method for removing sulfur compounds from a fuel containing sulfur compounds. The method includes contacting the fuel with an adsorbent that comprises a carbonaceous material doped with nanoparticles of aluminum oxide to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon, carbon nanotubes, and graphene oxide, and the adsorbent has a weight ratio of C to Al in the range from 3:1 to 30:1, and a weight ratio of C to O in the range from 1:1 to 10:1.
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公开(公告)号：US20170327751A1
公开(公告)日：2017-11-16
申请号：US15596816
申请日：2017-05-16
申请人： MEG ENERGY CORP.
发明人： TOM CORSCADDEN , DARIUS REMESAT , FRANK DAVID GUFFEY , SHUNLAN LIU , GREG DIDUCH
CPC分类号： C10G29/04 , C10G53/02 , C10G53/08 , C10G2400/30
摘要： A process that catalytically converts olefinic (Alkenes, typically liquid at standard temperature and pressure) material in thermally cracked streams to meet olefin content specifications for crude oil transport pipelines. A thermally cracked stream or portion of a thermally cracked stream is selectively reacted to reduce the olefin content within a reactor operating at specific, controlled conditions in the presence of a catalyst and the absence of supplemental hydrogen. The process catalyst is comprised of a blend of select catalyzing metals supported on an alumina, silica or shape selective zeolite substrate together with appropriate pore acidic components.
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公开(公告)号：US20170175009A1
公开(公告)日：2017-06-22
申请号：US14977931
申请日：2015-12-22
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
IPC分类号： C10G32/02 , B01D21/26 , B03C11/00 , B01D17/02 , C10G33/06 , B01D1/00 , C10G7/00 , C10G31/10 , C10G33/02 , B01D19/00 , B01D1/30
CPC分类号： C10G32/02 , B01D1/0094 , B01D1/305 , B01D17/02 , B01D17/0217 , B01D19/0036 , B01D21/267 , B03C11/00 , B03C2201/02 , C10G7/00 , C10G31/10 , C10G33/02 , C10G33/06 , C10G53/02 , C10G2300/208
摘要： A system and method for dehydrating crude oil on a floating production storage and offloading installation include a separator vessel to receive an incoming produced water stream, followed by a flash vessel, a treatment block, a crude oil storage tank, and an electrostatic treater. The treatment block includes a low pressure degasser followed by a compact electrostatic separator pre-treater or a compact electrostatic separator pre-treater followed by a low pressure degasser. The flash vessel and/or the low pressure degasser may employ an inlet cyclonic distributor and demisting cyclones, while the electrostatic treater may employ DUAL FREQUENCY® technology. The separator vessel may be a single horizontal two-phase separator/degasser or two vertical two-phase separator/degassers that operate in parallel with each receiving approximately 50 percent of the incoming produced water stream. The final outlet stream preferably contains no more than 0.5 BS&W and 285 milligrams per liter salt.
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公开(公告)号：US09663721B2
公开(公告)日：2017-05-30
申请号：US14477362
申请日：2014-09-04
申请人： UOP LLC
发明人： Manoj Kumar , David James Shecterle
CPC分类号： C10G7/12 , C10G7/02 , C10G35/24 , C10G53/02 , C10G61/02 , C10G2300/104 , C10G2300/1044 , C10G2300/4006 , C10G2300/4012 , Y02P20/124
摘要： A process for separating naphtha feed stream and recovering heat from at least one stream from a column by heating other columns. Preferably, both an overhead stream and a bottom stream from a first column heat a second column and a third column. The pressure of the overhead stream is increased, resulting in an increased temperature of the overhead and bottoms streams. The overhead stream can be split into portions to heat other columns.
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公开(公告)号：US09574140B2
公开(公告)日：2017-02-21
申请号：US14173985
申请日：2014-02-06
IPC分类号： C10G31/06 , C10G29/00 , C10G21/06 , C10G21/14 , G01N33/28 , C10G25/00 , C10G53/02 , C10G53/04 , C10G53/08
CPC分类号： C10G31/06 , C10G21/06 , C10G21/14 , C10G25/003 , C10G29/00 , C10G53/02 , C10G53/04 , C10G53/08 , C10G2300/205 , G01N33/2858
摘要： Methods, systems and designs are provided for removing mercury from crudes. Crude oil is heated to a temperature above 100° C. and held at that temperature for a specified period of time to convert all of the forms of mercury in the oil into the elemental mercury form. The elemental mercury is then stripped from the crude oil by e.g., flashing the hot oil and/or contacting it with a gas phase. This process transfers the elemental mercury from the oil phase into the gas phase. Elemental mercury can then be removed from the gas phase by methods such as condensation, precipitation, or absorption either alone or in combination.
摘要翻译： 提供了从原油中去除汞的方法，系统和设计。 将原油加热至高于100℃的温度，并在该温度下保持一段特定的时间以将油中的所有形式的汞转化为元素汞形式。 然后通过例如闪蒸热油和/或使其与气相接触，从原油中汽提元素汞。 该过程将元素汞从油相转移到气相中。 然后可以单独或组合地通过诸如缩合，沉淀或吸收的方法从气相中除去元素汞。
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