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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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54.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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55.发明授权公开(公告)号：US08846558B2
公开(公告)日：2014-09-30
申请号：US12460115
申请日：2009-07-14
申请人： Chil-Hung Cheng , Christopher Jones , Sankar Nair , Ronald R. Chance , Benjamin A. McCool , Harry W. Deckman
发明人： Chil-Hung Cheng , Christopher Jones , Sankar Nair , Ronald R. Chance , Benjamin A. McCool , Harry W. Deckman
CPC分类号： C01B39/026
摘要： The present invention relates to the modification of the internal surfaces of zeolite crystals via treatment with alcohols containing at least four carbon atoms. The modified zeolites possess high thermal stability and the properties of the modified zeolites can be tailored to provide improved performance for use in separations processes.
摘要翻译： 本发明涉及通过用含有至少四个碳原子的醇处理来改性沸石晶体的内表面。 改性沸石具有高热稳定性，改性沸石的性能可以定制，以提供用于分离方法的改进性能。
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公开(公告)号：US20140178278A1
公开(公告)日：2014-06-26
申请号：US14087377
申请日：2013-11-22
申请人： Michael Siskin , Patrick L. Hanks , Pavel Kortunov , Robert B. Fedich , Patrick P. McCall , Hans Thomann , Daniel Leta , Lisa S. Baugh , David C. Calabro , Harry W. Deckman
发明人： Michael Siskin , Patrick L. Hanks , Pavel Kortunov , Robert B. Fedich , Patrick P. McCall , Hans Thomann , Daniel Leta , Lisa S. Baugh , David C. Calabro , Harry W. Deckman
IPC分类号： B01D53/62
CPC分类号： B01D53/62 , B01D53/1425 , B01D53/1475 , B01D2252/20415 , B01D2252/20447 , B01D2252/20484 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： Systems and methods are provided for performing CO2 sorption and regeneration processes that can take advantage of phase changes between solutions of amine-CO2 reaction products and precipitate slurries, where the slurry particles can include solid precipitates formed based on the amine-CO2 reaction products. An amine solution can be used to capture CO2 from a gas phase stream. During this initial capture process, the amine-CO2 reaction product can remain in solution. The solution containing the amine-CO2 reaction product can then be exposed to a set of conditions which result in precipitation of a portion of the amine-CO2 reaction product to form a slurry. The precipitate slurry can be passed into one or more release stages where the conditions for the slurry are altered to allow for release of the CO2.
摘要翻译： 提供了系统和方法，用于执行CO2吸附和再生过程，可以利用胺-CO 2反应产物和沉淀物浆料的溶液之间的相变，其中浆料颗粒可以包括基于胺-CO 2反应产物形成的固体沉淀物。 胺溶液可用于从气相物流中捕获CO 2。 在该初始捕获过程中，胺-CO 2反应产物可以保留在溶液中。 然后可以将含有胺-CO 2反应产物的溶液暴露于导致部分胺-CO 2反应产物沉淀形成浆料的一组条件。 沉淀浆料可以进入一个或多个释放阶段，其中改变浆料的条件以允许CO 2的释放。
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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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58.发明授权Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials 有权使用沸石咪唑盐骨架材料从氮中分离二氧化碳公开(公告)号：US08142745B2
公开(公告)日：2012-03-27
申请号：US12321751
申请日：2009-01-23
申请人： Sebastian C. Reyes , Jose G. Santiesteban, legal representative , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
发明人： Sebastian C. Reyes , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
IPC分类号： B01D53/047 , B01D53/04 , B01D53/053 , B01J8/02 , C01B33/20 , C01B31/20 , C01B21/04 , C01B39/02 , C01B39/04
CPC分类号： B01D53/02 , B01D53/228 , B01D67/0051 , B01D69/141 , B01D71/028 , B01D2253/204 , B01D2256/10 , B01D2257/504 , B01D2325/12 , B01D2325/20 , B01J20/226 , Y02C10/04 , Y02C10/08 , Y02C10/10
摘要： The present invention relates to the selective separation of carbon dioxide (“CO2”) from nitrogen (“N2”) in streams containing both carbon dioxide and nitrogen utilizing a zeolitic imidazolate framework (“ZIF”) material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in a process to separate carbon dioxide from combustion gas (e.g., flue gas) streams preferably for sequestration of at least a portion of the carbon dioxide produced in combustion processes.
摘要翻译： 本发明涉及利用沸石咪唑化物骨架（“ZIF”）材料在含有二氧化碳和氮气的物流中从氮气（“N2”）中选择性分离二氧化碳（“CO 2”）。 优选地，待分离的物流以基本上气相的方式进料到本方法中。 在优选的实施方案中，本发明用于将二氧化碳从燃烧气体（例如烟道气）流中分离出来，优选用于封存燃烧过程中产生的二氧化碳的至少一部分。
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59.发明授权Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials 有权使用沸石咪唑盐骨架材料从氢气中分离氢气公开(公告)号：US08071063B2
公开(公告)日：2011-12-06
申请号：US12322363
申请日：2009-01-30
申请人： Sebastian C. Reyes , Jose G. Santiesteban, legal representative , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
发明人： Sebastian C. Reyes , Zheng Ni , Charanjit S. Paur , Pavel Kortunov , John Zengel , Harry W. Deckman
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047 , B01D53/22 , C01B3/50 , C01B3/56 , C01B33/20 , C01B39/04 , C01B39/02 , B01J20/26
CPC分类号： B01D53/228 , B01D53/02 , B01D53/0462 , B01D53/047 , B01D67/0051 , B01D69/141 , B01D71/028 , B01D2253/108 , B01D2253/204 , B01D2256/16 , B01D2256/24 , B01D2257/702 , B01D2325/12 , B01J20/226 , C01B3/503 , C01B3/56 , C01B2203/0233 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/0445 , C01B2203/048 , Y10S95/902
摘要： The present invention relates to the selective separation of hydrogen (“H2”) hydrocarbons in streams containing both hydrogen and hydrocarbons (e.g. methane, ethylene, ethane, propylene, propane, etc.) utilizing a zeolitic imidazolate framework (“ZIF”) material. Preferably, the stream to be separated is fed to the present process in a substantially gaseous phase. In preferred embodiments, the current invention is utilized in either a pressure swing adsorption process, a temperature swing adsorption process, or a membrane separations process to separate hydrogen from hydrocarbons present in hydrogen production streams or petrochemical/petroleum refining product streams and intermediate streams.
摘要翻译： 本发明涉及使用沸石咪唑化物骨架（“ZIF”）材料选择性分离含氢和烃（例如甲烷，乙烯，乙烷，丙烯，丙烷等）的物流中的氢（“H 2”）烃。 优选地，待分离的物流以基本上气相的方式进料到本方法中。 在优选实施方案中，本发明用于变压吸附法，变温吸附法或膜分离方法，以将氢气与存在于氢生产流或石化/石油精炼产物流和中间物流中的烃分离。
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60.发明授权公开(公告)号：US07959720B2
公开(公告)日：2011-06-14
申请号：US12080784
申请日：2008-04-04
IPC分类号： B01D53/02
CPC分类号： B01D53/0407 , B01D53/047 , B01D2253/102 , B01D2253/106 , B01D2253/31 , B01D2253/342 , B01D2256/24 , B01D2257/304 , B01D2257/404 , B01D2257/504 , C07C7/12 , C10L3/10 , C10L3/102 , Y02C10/08 , Y02P20/152 , C07C9/04
摘要： The present invention relates to engineered structured adsorbent contactors for use in pressure swing adsorption and thermal swing adsorption processes. Preferably, the contactors contain engineered and substantially parallel flow channels wherein 20 volume percent or less of the open pore volume of the contactor, excluding the flow channels, is in the mesopore and macropore range.
摘要翻译： 本发明涉及用于变压吸附和热变形吸附过程的工程化结构化吸附剂接触器。 优选地，接触器包含工程化和基本上平行的流动通道，其中不包括流动通道的接触器的开孔体积的20体积％或更少在中孔和大孔范围内。
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