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1.发明申请METHOD AND SYSTEM OF DEHYDRATING A FEED STREAM PROCESSED IN A DISTILLATION TOWER 审中-公开在蒸馏塔中处理进料流的脱水方法和系统公开(公告)号：US20150159940A1
公开(公告)日：2015-06-11
申请号：US14516705
申请日：2014-10-17
IPC分类号： F25J1/00
CPC分类号： F25J3/0266 , C07C7/05 , C10L3/101 , C10L3/104 , C10L3/106 , C10L2290/06 , C10L2290/08 , C10L2290/18 , C10L2290/541 , C10L2290/542 , C10L2290/543 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/061 , F25J3/0635 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2205/50 , F25J2220/66 , F25J2220/68 , F25J2235/60 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method of dehydrating a feed stream processed in a distillation tower. The method may include (a) introducing a feed stream comprising a first contaminant stream into a distillation tower; (b) forming a solid from the feed stream in a controlled freeze zone section of the distillation tower; (c) feeding a second contaminant stream into the feed stream outside the distillation tower; and (d) removing water from the feed stream with a second contaminant stream by feeding the second contaminant stream.
摘要翻译： 本公开提供了在蒸馏塔中处理的进料流脱水的方法。 该方法可以包括（a）将包含第一污染物流的进料流引入蒸馏塔中; （b）在蒸馏塔的受控冷冻区段中从进料流中形成固体; （c）将第二污染物流进料到蒸馏塔外部的进料流中; 和（d）通过进料第二污染物流，用第二污染物流从进料流中除去水。
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2.发明申请METHOD AND DEVICE FOR SEPARATING HYDROCARBONS AND CONTAMINANTS WITH A HEATING MECHANISM TO DESTABILIZE AND/OR PREVENT ADHESION OF SOLIDS 审中-公开用加热机构分离碳氢化合物和污染物来降解和/或防止固体粘附的方法和装置公开(公告)号：US20150159947A1
公开(公告)日：2015-06-11
申请号：US14516726
申请日：2014-10-17
申请人： Jaime A. Valencia , Harry W. Deckman , Charles J. Mart , James T. Wilkins , Paul Scott Northrop
发明人： Jaime A. Valencia , Harry W. Deckman , Charles J. Mart , James T. Wilkins , Paul Scott Northrop
CPC分类号： F25J3/067 , B01D3/42 , C07C7/05 , C10L3/102 , C10L3/104 , C10L3/107 , C10L2290/543 , C10L2290/545 , C10L2290/58 , C10L2290/60 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/061 , F25J3/0635 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2220/66 , F25J2235/60 , F25J2280/02 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method for separating a feed stream in a distillation tower which includes separating a feed stream in a stripper section into an enriched contaminant bottom liquid stream and a freezing zone vapor stream; contacting the freezing zone vapor stream in the controlled freeze zone section with a freezing zone liquid stream at a temperature and pressure at which a solid and a hydrocarbon-enriched vapor stream form; directly applying heat to a controlled freeze zone wall of the controlled freeze zone section with a heating mechanism coupled to at least one of a controlled freeze zone internal surface of the controlled freeze zone wall and a controlled freeze zone external surface of the controlled freeze zone wall; and at least one of destabilizing and preventing adhesion of the solid to the controlled freeze zone wall with the heating mechanism.
摘要翻译： 本公开提供了一种用于分离蒸馏塔中的进料流的方法，其包括将汽提部分中的进料流分离成富集的污染物底部液体流和冷冻区蒸气流; 在控制的冷冻区段中的冷冻区蒸汽流与形成固体和富含烃的蒸气流的温度和压力下与冷冻区液体流接触; 将受控冻结区段的受控冻结区域的热量直接加热到受控冻结区域壁的受控冷冻区内表面和受控冷冻区域外部表面中的至少一个的加热机构 ; 以及使用加热机构去除稳定和防止固体与受控冷冻区域壁粘合中的至少一种。
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3.发明授权Method of removing solids by modifying a liquid level in a distillation tower 有权通过改变蒸馏塔中的液面来除去固体的方法公开(公告)号：US09562719B2
公开(公告)日：2017-02-07
申请号：US14516717
申请日：2014-10-17
CPC分类号： F25J3/0266 , C07C7/05 , C10L3/102 , C10L3/104 , C10L3/107 , C10L2290/06 , C10L2290/543 , C10L2290/58 , C10L2290/60 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2220/66 , F25J2235/60 , F25J2245/02 , F25J2280/02 , F25J2280/20 , F25J2280/40 , F25J2290/12 , Y02C10/12
摘要： The present disclosure provides a method of separating a feed stream in a distillation tower. The method includes maintaining a controlled freeze zone section in a distillation tower; maintaining a melt tray assembly within the controlled freeze zone section that operates at a temperature and pressure at which solid melts; forming solids in a controlled freeze zone section; raising a liquid level of a liquid in the melt tray assembly when the solids accumulate on a mechanical component in the controlled freeze zone section; raising a liquid temperature of the liquid while raising the liquid level; and lowering the liquid level after at least one of (a) a predetermined time period has passed and (b) an alternative temperature of the mechanical component is within an expected temperature range of a baseline temperature of the mechanical component.
摘要翻译： 本公开提供了分离蒸馏塔中的进料流的方法。 该方法包括在蒸馏塔中保持控制的冷冻区段; 将熔体托盘组件保持在受控冻结区段内，其在固体熔化的温度和压力下操作; 在受控冷冻区段形成固体; 当所述固体积聚在所述受控冷冻区段中的机械部件上时，提升所述熔体塔盘组件中液体的液面; 在提高液面的同时提高液体的液体温度; 并且在（a）预定时间段中的至少一个已经过去并且（b）所述机械部件的替代温度在所述机械部件的基准温度的预期温度范围内之后降低所述液位。
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4.发明申请METHOD OF REMOVING SOLIDS BY MODIFYING A LIQUID LEVEL IN A DISTILLATION TOWER 审中-公开通过在蒸馏塔中调节液位来除去固体的方法公开(公告)号：US20150159945A1
公开(公告)日：2015-06-11
申请号：US14516717
申请日：2014-10-17
CPC分类号： F25J3/0266 , C07C7/05 , C10L3/102 , C10L3/104 , C10L3/107 , C10L2290/06 , C10L2290/543 , C10L2290/58 , C10L2290/60 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2220/66 , F25J2235/60 , F25J2245/02 , F25J2280/02 , F25J2280/20 , F25J2280/40 , F25J2290/12 , Y02C10/12
摘要： The present disclosure provides a method of separating a feed stream in a distillation tower. The method includes maintaining a controlled freeze zone section in a distillation tower; maintaining a melt tray assembly within the controlled freeze zone section that operates at a temperature and pressure at which solid melts; forming solids in a controlled freeze zone section; raising a liquid level of a liquid in the melt tray assembly when the solids accumulate on a mechanical component in the controlled freeze zone section; raising a liquid temperature of the liquid while raising the liquid level; and lowering the liquid level after at least one of (a) a predetermined time period has passed and (b) an alternative temperature of the mechanical component is within an expected temperature range of a baseline temperature of the mechanical component.
摘要翻译： 本公开提供了分离蒸馏塔中的进料流的方法。 该方法包括在蒸馏塔中保持控制的冷冻区段; 将熔体托盘组件保持在受控冻结区段内，其在固体熔化的温度和压力下操作; 在受控冷冻区段形成固体; 当所述固体积聚在所述受控冷冻区段中的机械部件上时，提升所述熔体塔盘组件中液体的液面; 在提高液面的同时提高液体的液体温度; 并且在（a）预定时间段中的至少一个已经过去并且（b）所述机械部件的替代温度在所述机械部件的基准温度的预期温度范围内之后降低所述液位。
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5.发明申请METHOD AND SYSTEM FOR PREVENTING ACCUMULATION OF SOLIDS IN A DISTILLATION TOWER 审中-公开用于防止蒸馏塔中固体积累的方法和系统公开(公告)号：US20150159941A1
公开(公告)日：2015-06-11
申请号：US14516713
申请日：2014-10-17
IPC分类号： F25J3/02
CPC分类号： F25J3/0266 , B01D3/4211 , C10L3/101 , C10L2290/141 , C10L2290/543 , C10L2290/58 , F25J1/0022 , F25J1/0027 , F25J3/0209 , F25J3/0233 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2205/50 , F25J2235/60 , F25J2280/02 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method for preventing accumulation of solids in a distillation tower. The method includes introducing a feed stream into a controlled freeze zone section of a distillation tower; forming solids in the controlled freeze zone section from the feed stream; discontinuously injecting a first freeze-inhibitor solution into the controlled freeze zone section toward a location in the controlled freeze zone section that accumulates the solids; and destabilizing accumulation of the solids from the location with the first freeze-inhibitor solution.
摘要翻译： 本公开提供了一种用于防止固体在蒸馏塔中积聚的方法。 该方法包括将进料流引入蒸馏塔的受控冷冻区段中; 在进料流中在控制的冷冻区段中形成固体; 将第一冻结抑制剂溶液不连续地注入到控制的冻结区段中朝向储存固体的受控冷冻区段中的位置; 以及使来自该位置的固体与第一抗冻剂溶液的稳定化积聚。
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公开(公告)号：US09874395B2
公开(公告)日：2018-01-23
申请号：US14516713
申请日：2014-10-17
CPC分类号： F25J3/0266 , B01D3/4211 , C10L3/101 , C10L2290/141 , C10L2290/543 , C10L2290/58 , F25J1/0022 , F25J1/0027 , F25J3/0209 , F25J3/0233 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2205/50 , F25J2235/60 , F25J2280/02 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method for preventing accumulation of solids in a distillation tower. The method includes introducing a feed stream into a controlled freeze zone section of a distillation tower; forming solids in the controlled freeze zone section from the feed stream; discontinuously injecting a first freeze-inhibitor solution into the controlled freeze zone section toward a location in the controlled freeze zone section that accumulates the solids; and destabilizing accumulation of the solids from the location with the first freeze-inhibitor solution.
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公开(公告)号：US09874396B2
公开(公告)日：2018-01-23
申请号：US14516726
申请日：2014-10-17
申请人： Jaime A. Valencia , Harry W. Deckman , Charles J. Mart , James T. Wilkins , Paul Scott Northrop
发明人： Jaime A. Valencia , Harry W. Deckman , Charles J. Mart , James T. Wilkins , Paul Scott Northrop
CPC分类号： F25J3/067 , B01D3/42 , C07C7/05 , C10L3/102 , C10L3/104 , C10L3/107 , C10L2290/543 , C10L2290/545 , C10L2290/58 , C10L2290/60 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/061 , F25J3/0635 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2220/66 , F25J2235/60 , F25J2280/02 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method for separating a feed stream in a distillation tower which includes separating a feed stream in a stripper section into an enriched contaminant bottom liquid stream and a freezing zone vapor stream; contacting the freezing zone vapor stream in the controlled freeze zone section with a freezing zone liquid stream at a temperature and pressure at which a solid and a hydrocarbon-enriched vapor stream form; directly applying heat to a controlled freeze zone wall of the controlled freeze zone section with a heating mechanism coupled to at least one of a controlled freeze zone internal surface of the controlled freeze zone wall and a controlled freeze zone external surface of the controlled freeze zone wall; and at least one of destabilizing and preventing adhesion of the solid to the controlled freeze zone wall with the heating mechanism.
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公开(公告)号：US09803918B2
公开(公告)日：2017-10-31
申请号：US14516705
申请日：2014-10-17
CPC分类号： F25J3/0266 , C07C7/05 , C10L3/101 , C10L3/104 , C10L3/106 , C10L2290/06 , C10L2290/08 , C10L2290/18 , C10L2290/541 , C10L2290/542 , C10L2290/543 , F25J1/0022 , F25J3/0209 , F25J3/0233 , F25J3/061 , F25J3/0635 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2205/50 , F25J2220/66 , F25J2220/68 , F25J2235/60 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method of dehydrating a feed stream processed in a distillation tower. The method may include (a) introducing a feed stream comprising a first contaminant stream into a distillation tower; (b) forming a solid from the feed stream in a controlled freeze zone section of the distillation tower; (c) feeding a second contaminant stream into the feed stream outside the distillation tower; and (d) removing water from the feed stream with a second contaminant stream by feeding the second contaminant stream.
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公开(公告)号：US5265428A
公开(公告)日：1993-11-30
申请号：US593701
申请日：1990-10-05
CPC分类号： B01D3/18 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/0295 , F25J2200/02 , F25J2200/74 , F25J2200/90 , F25J2205/20 , F25J2280/40 , Y02C10/12 , Y10S62/905
摘要： An elongated bubble cap tray allows three phases: solid, vapor and liquid, to come in contact at the bottom of a controlled freezing zone and transfer heat and mass amongst themselves. Complete melting of the solid phase may be achieved in this tray, significantly reducing or totally eliminating the need for an external source of energy as well as its associated heat transfer equipment.
摘要翻译： 细长的气泡盖托盘允许三个阶段：固体，蒸气和液体，在受控冷冻区的底部接触，并在它们之间传递热量和质量。 可以在该托盘中实现固相的完全熔化，显着地减少或完全消除了外部能量源以及其相关传热设备的需要。
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公开(公告)号：US10323495B2
公开(公告)日：2019-06-18
申请号：US15454696
申请日：2017-03-09
摘要： Disclosed techniques include a method of obtaining an enhanced oil recovery fluid from a hydrocarbon reservoir, comprising producing a hydrocarbon stream from the hydrocarbon reservoir, separating an associated gas stream from the hydrocarbon stream, and condensing at least a portion of the associated gas stream to obtain an enriched hydrocarbon fluid suitable for injecting into a liquid layer of the hydrocarbon reservoir to enhance recovery of hydrocarbons from the hydrocarbon reservoir.
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