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公开(公告)号：US08784534B2
公开(公告)日：2014-07-22
申请号：US13406116
申请日：2012-02-27
申请人： Preeti Kamakoti , Daniel P. Leta , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
发明人： Preeti Kamakoti , Daniel P. Leta , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/0462 , B01D53/0473 , B01D53/526 , B01D2252/20431 , B01D2252/20436 , B01D2252/20489 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/116 , B01D2253/204 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2253/34 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2259/40022 , B01D2259/40052 , B01D2259/402 , B01D2259/41 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/226 , B01J20/28016 , B01J20/28019 , B01J20/28042 , B01J20/28057 , B01J20/28078 , B01J20/28095 , B01J20/3408 , B01J20/3416 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/46 , B01J2220/56 , C01B17/0408 , C01B17/167 , C10L3/103 , C10L3/104 , C10L3/105 , Y02C10/08 , Y02P20/152 , Y10T428/2991
摘要： A pressure-temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a product stream. The present process is particularly effective and beneficial in removing contaminants such as CO2 and/or H2S from a natural gas at high adsorption pressures (e.g., at least 500 psig) to create product streams of very high purity (i.e., very low contaminant levels).
摘要翻译： 用于从诸如天然气流的气体混合物中除去目标物质如酸性气体的压力 - 温度变化吸附方法。 在这里，使用新的多步骤温度摆动/变压吸附来操作，同时保持从产物流除去污染物的非常高的纯度水平。 本方法特别有效和有益于在高吸附压力（例如至少500psig）下从天然气中除去诸如CO 2和/或H 2 S的污染物以产生非常高纯度的产物流（即非常低的污染物水平） 。
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公开(公告)号：US20120222553A1
公开(公告)日：2012-09-06
申请号：US13406116
申请日：2012-02-27
申请人： Preeti Kamakoti , Daniel P. Leta , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
发明人： Preeti Kamakoti , Daniel P. Leta , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/0462 , B01D53/0473 , B01D53/526 , B01D2252/20431 , B01D2252/20436 , B01D2252/20489 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/116 , B01D2253/204 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2253/34 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2259/40022 , B01D2259/40052 , B01D2259/402 , B01D2259/41 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/226 , B01J20/28016 , B01J20/28019 , B01J20/28042 , B01J20/28057 , B01J20/28078 , B01J20/28095 , B01J20/3408 , B01J20/3416 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/46 , B01J2220/56 , C01B17/0408 , C01B17/167 , C10L3/103 , C10L3/104 , C10L3/105 , Y02C10/08 , Y02P20/152 , Y10T428/2991
摘要： A pressure-temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a product stream. The present process is particularly effective and beneficial in removing contaminants such as CO2 and/or H2S from a natural gas at high adsorption pressures (e.g., at least 500 psig) to create product streams of very high purity (i.e., very low contaminant levels).
摘要翻译： 用于从诸如天然气流的气体混合物中除去目标物质如酸性气体的压力 - 温度变化吸附方法。 在这里，使用新的多步骤温度摆动/变压吸附来操作，同时保持从产物流除去污染物的非常高的纯度水平。 本方法特别有效和有益于在高吸附压力（例如至少500psig）下从天然气中除去诸如CO 2和/或H 2 S的污染物以产生非常高纯度的产物流（即非常低的污染物水平） 。
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3.发明申请Temperature Swing Adsorption Process for the Separation of Target Species from a Gas Mixture 有权用于从气体混合物中分离靶物种的温度摆动吸附过程公开(公告)号：US20120312163A1
公开(公告)日：2012-12-13
申请号：US13406079
申请日：2012-02-27
申请人： Daniel P. Leta , Preeti Kamakoti , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
发明人： Daniel P. Leta , Preeti Kamakoti , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/0462 , B01D53/0473 , B01D53/526 , B01D2252/20431 , B01D2252/20436 , B01D2252/20489 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/116 , B01D2253/204 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2253/34 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2259/40022 , B01D2259/40052 , B01D2259/402 , B01D2259/41 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/226 , B01J20/28016 , B01J20/28019 , B01J20/28042 , B01J20/28057 , B01J20/28078 , B01J20/28095 , B01J20/3408 , B01J20/3416 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/46 , B01J2220/56 , C01B17/0408 , C01B17/167 , C10L3/103 , C10L3/104 , C10L3/105 , Y02C10/08 , Y02P20/152 , Y10T428/2991
摘要： A temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a product stream. The present process is particularly effective and beneficial in removing contaminants such as CO2 and/or H2S from a natural gas at relatively high adsorption pressures (e.g., at least 500 psig) to create product streams of very high purity (i.e., very low contaminant levels).
摘要翻译： 用于从诸如天然气流的气体混合物中除去目标物质如酸性气体的变温吸附方法。 在这里，使用新的多步骤温度摆动/变压吸附来操作，同时保持从产物流除去污染物的非常高的纯度水平。 本方法在相对较高的吸附压力（例如至少500psig）下从天然气中除去诸如CO 2和/或H 2 S的污染物特别有效和有益，以产生非常高纯度的产物流（即非常低的污染物含量 ）。
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4.发明授权Temperature swing adsorption process for the separation of target species from a gas mixture 有权用于从气体混合物中分离目标物种的变温吸附过程公开(公告)号：US08784533B2
公开(公告)日：2014-07-22
申请号：US13406079
申请日：2012-02-27
申请人： Daniel P. Leta , Preeti Kamakoti , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
发明人： Daniel P. Leta , Preeti Kamakoti , Harry W. Deckman , Peter I. Ravikovitch , Thomas N. Anderson
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/0462 , B01D53/0473 , B01D53/526 , B01D2252/20431 , B01D2252/20436 , B01D2252/20489 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/116 , B01D2253/204 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2253/34 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2259/40022 , B01D2259/40052 , B01D2259/402 , B01D2259/41 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/226 , B01J20/28016 , B01J20/28019 , B01J20/28042 , B01J20/28057 , B01J20/28078 , B01J20/28095 , B01J20/3408 , B01J20/3416 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/46 , B01J2220/56 , C01B17/0408 , C01B17/167 , C10L3/103 , C10L3/104 , C10L3/105 , Y02C10/08 , Y02P20/152 , Y10T428/2991
摘要： A temperature swing adsorption process for the removal of a target species, such as an acid gas, from a gas mixture, such as a natural gas stream. Herein, a novel multi-step temperature swing/pressure swing adsorption is utilized to operate while maintaining very high purity levels of contaminant removal from a product stream. The present process is particularly effective and beneficial in removing contaminants such as CO2 and/or H2S from a natural gas at relatively high adsorption pressures (e.g., at least 500 psig) to create product streams of very high purity (i.e., very low contaminant levels).
摘要翻译： 用于从诸如天然气流的气体混合物中除去目标物质如酸性气体的变温吸附方法。 在这里，使用新的多步骤温度摆动/变压吸附来操作，同时保持从产物流除去污染物的非常高的纯度水平。 本方法在相对较高的吸附压力（例如至少500psig）下从天然气中除去诸如CO 2和/或H 2 S的污染物特别有效和有益，以产生非常高纯度的产物流（即非常低的污染物含量 ）。
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公开(公告)号：US20110031103A1
公开(公告)日：2011-02-10
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： B01D53/047 , B01D3/00
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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公开(公告)号：US20150328578A1
公开(公告)日：2015-11-19
申请号：US14807742
申请日：2015-07-23
申请人： Harry W. Deckman , Preeti Kamakoti , Peter I. Ravikovitch , Bruce T. Kelley , P. Scott Northrop , Peter C. Rasmussen , Paul L. Tanaka , Martin N. Webster , Wieslaw J. Roth , Edward W. Corcoran, JR.
发明人： Harry W. Deckman , Preeti Kamakoti , Peter I. Ravikovitch , Bruce T. Kelley , P. Scott Northrop , Peter C. Rasmussen , Paul L. Tanaka , Martin N. Webster , Wieslaw J. Roth , Edward W. Corcoran, JR.
IPC分类号： 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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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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公开(公告)号：US09095809B2
公开(公告)日：2015-08-04
申请号：US14074860
申请日：2013-11-08
CPC分类号： C01B39/04 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0462 , B01D53/047 , B01D53/0473 , B01D69/147 , B01D2253/108 , B01D2256/245 , B01D2257/102 , B01D2257/504 , B01J20/3078 , B01J35/023 , B01J35/026 , C01B37/02 , C01B39/48 , Y02C10/08 , Y02P20/152
摘要： Systems and methods are provided for improving separation of gas phase streams using an adsorbent, such as 8-member ring zeolite adsorbents or DDR type zeolite adsorbents. Suitable gas phase streams can include at least one hydrocarbon, such as methane or a hydrocarbon containing at least one saturated carbon-carbon bond, and at least one additional component, such as CO2 or N2. The selectivity of the adsorbent is improved by selectivating the adsorbent with one or more barrier compounds. The presence of the barrier compounds is believed to alter the relative ability of potential adsorbates to enter into and/or move within the pores of the adsorbent.
摘要翻译： 提供的系统和方法用于改善使用吸附剂如8元环沸石吸附剂或DDR型沸石吸附剂的气相流分离。 合适的气相物流可以包括至少一种烃，例如甲烷或含有至少一个饱和碳 - 碳键的烃，以及至少一种另外的组分如CO 2或N 2。 通过用一种或多种阻挡化合物选择吸附剂来提高吸附剂的选择性。 认为阻挡化合物的存在可以改变潜在的被吸附物进入和/或移动吸附剂的孔内的相对能力。
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公开(公告)号：US20140157984A1
公开(公告)日：2014-06-12
申请号：US14074860
申请日：2013-11-08
IPC分类号： B01D53/047 , B01D69/14 , B01D53/04
CPC分类号： C01B39/04 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0462 , B01D53/047 , B01D53/0473 , B01D69/147 , B01D2253/108 , B01D2256/245 , B01D2257/102 , B01D2257/504 , B01J20/3078 , B01J35/023 , B01J35/026 , C01B37/02 , C01B39/48 , Y02C10/08 , Y02P20/152
摘要： Systems and methods are provided for improving separation of gas phase streams using an adsorbent, such as 8-member ring zeolite adsorbents or DDR type zeolite adsorbents. Suitable gas phase streams can include at least one hydrocarbon, such as methane or a hydrocarbon containing at least one saturated carbon-carbon bond, and at least one additional component, such as CO2 or N2. The selectivity of the adsorbent is improved by selectivating the adsorbent with one or more barrier compounds. The presence of the barrier compounds is believed to alter the relative ability of potential adsorbates to enter into and/or move within the pores of the adsorbent.
摘要翻译： 提供的系统和方法用于改善使用吸附剂如8元环沸石吸附剂或DDR型沸石吸附剂的气相流分离。 合适的气相物流可以包括至少一种烃，例如甲烷或含有至少一个饱和碳 - 碳键的烃，以及至少一种另外的组分如CO 2或N 2。 通过用一种或多种阻挡化合物选择吸附剂来提高吸附剂的选择性。 认为阻挡化合物的存在可以改变潜在的被吸附物进入和/或移动吸附剂的孔内的相对能力。
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公开(公告)号：US09005561B2
公开(公告)日：2015-04-14
申请号：US13406100
申请日：2012-02-27
IPC分类号： B01D53/14 , B01D53/047 , B01D53/04 , C10L3/10 , B01J20/18 , B01J20/20 , B01J20/22 , B01J20/34 , B01J20/28 , B01D53/52 , C01B17/04 , C01B17/16
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/0462 , B01D53/0473 , B01D53/526 , B01D2252/20431 , B01D2252/20436 , B01D2252/20489 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/1085 , B01D2253/116 , B01D2253/204 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2253/34 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2259/40022 , B01D2259/40052 , B01D2259/402 , B01D2259/41 , B01J20/18 , B01J20/186 , B01J20/20 , B01J20/226 , B01J20/28016 , B01J20/28019 , B01J20/28042 , B01J20/28057 , B01J20/28078 , B01J20/28095 , B01J20/3408 , B01J20/3416 , B01J20/3483 , B01J20/3491 , B01J2220/42 , B01J2220/46 , B01J2220/56 , C01B17/0408 , C01B17/167 , C10L3/103 , C10L3/104 , C10L3/105 , Y02C10/08 , Y02P20/152 , Y10T428/2991
摘要： A cyclic process for selectively separating hydrogen sulfide from a gas mixture including CO2 is operated by contacting the gas mixture under sorption conditions with a non-aqueous sorbent comprising a basic non-protogenic nitrogenous compound to react the H2S with the basic compound so that the H2S can be sorbed by the compound. The compound containing the sorbed H2S can then be subjected to desorption conditions by which the H2S is desorbed and the sorbent readied for another sorption step in the cycle. The basic nitrogenous compound can be carried on a porous solid sorbent, e.g., a solid oxide such as alumina, silica, silica-alumina, zeolites, or a mesoporous and/or macroporous solid oxide. The process may be operated using a pressure swing, temperature swing, partial pressure swing, purge displacement, or a combination thereof between the sorption and desorption portions of the cycle, preferably in a rapid cycle operation.
摘要翻译： 通过在吸附条件下将气体混合物与包含碱性非原生态含氮化合物的非水性吸附剂接触使氢气与碱性化合物反应，从而使H2S与碱性化合物反应，从而选择性地从包括CO 2的气体混合物中分离硫化氢的循环方法进行操作， 可以被化合物吸收。 然后可以将含有吸附的H 2 S的化合物进行解吸附条件，通过该条件解吸H2S，吸附剂准备在循环中进行另一个吸附步骤。 碱性含氮化合物可以承载在多孔固体吸附剂，例如固体氧化物如氧化铝，二氧化硅，二氧化硅 - 氧化铝，沸石或中孔和/或大孔固体氧化物上。 该方法可以在循环的吸附和解吸部分之间，优选在快速循环操作中使用压力摆动，温度摆动，分压，吹扫位移或其组合来操作。
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