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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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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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4.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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5.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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6.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：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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9.发明申请公开(公告)号：US20170157553A1
公开(公告)日：2017-06-08
申请号：US15433168
申请日：2017-02-15
IPC分类号： B01D53/14 , B01F3/04 , B01F5/04 , E21B43/40 , C01B17/16 , C01B17/04 , C10L3/10 , B01D53/18 , B01D45/16
CPC分类号： B01D53/1406 , B01D45/16 , B01D53/1425 , B01D53/1462 , B01D53/1468 , B01D53/18 , B01D53/62 , B01D2252/20431 , B01D2256/245 , B01D2257/30 , B01D2257/80 , B01F3/04021 , B01F5/0463 , C01B17/0408 , C01B17/167 , C01B32/50 , C10L3/101 , C10L3/103 , C10L3/104 , C10L2290/12 , C10L2290/541 , E21B43/16 , E21B43/164 , E21B43/40 , Y02C10/04 , Y02C10/06 , Y02P20/152
摘要： Systems and methods for separating CO2 and H2S from a natural gas stream are provided herein. The system includes a first loop of co-current contacting systems configured to remove H2S and CO2 from a natural gas stream and a second loop of co-current contacting systems configured to remove the H2S from the CO2.
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公开(公告)号：US09126138B2
公开(公告)日：2015-09-08
申请号：US12921532
申请日：2009-03-18
申请人： Harry W. Deckman , Preeti Kamakoti , Peter I. Ravikovitch , Bruce T. Kelley , Paul Scott Northrop , Peter C. Rasmussen , Paul Lawrence Tanaka , Martin N. Webster , Wieslaw Jerzy Roth , Edward W. Corcoran
发明人： Harry W. Deckman , Preeti Kamakoti , Peter I. Ravikovitch , Bruce T. Kelley , Paul Scott Northrop , Peter C. Rasmussen , Paul Lawrence Tanaka , Martin N. Webster , Wieslaw Jerzy Roth , Edward W. Corcoran
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047
CPC分类号： B01D53/04 , B01D53/0407 , B01D53/0438 , B01D53/0462 , B01D53/047 , B01D53/0473 , B01D53/0476 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/1085 , B01D2253/1124 , B01D2253/20 , B01D2253/204 , B01D2253/342 , B01D2257/70 , B01D2259/40088 , F04D29/124
摘要： The present application is directed to a method and system for preparing gaseous utility streams from gaseous process streams, particularly, removing oil contamination from such streams prior to use in a dry gas seal. The methods and systems may include at least one kinetic swing adsorption process including pressure swing adsorption, temperature swing adsorption, calcination, and inert purge processes to treat gaseous streams for use in dry gas seals of rotating equipment such as compressors, turbines and pumps and other utilities. The adsorbent materials used include a high surface area solid structured microporous and mesoporous materials.
摘要翻译： 本申请涉及一种用于从气态工艺流中制备气体有用物流的方法和系统，特别是在干燥气体密封中使用之前，从这些流中除去油污染物。 所述方法和系统可以包括至少一个动态挥发吸附过程，包括变压吸附，变温吸附，煅烧和惰性吹扫工艺，以处理用于诸如压缩机，涡轮机和泵等旋转设备的干气密封中的气流 公用事业 使用的吸附剂材料包括高表面积的固体结构微孔和介孔材料。
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