公开(公告)号：US07731782B2

公开(公告)日：2010-06-08

申请号：US12152877

申请日：2008-05-16

申请人： Bruce T. Kelley ,  Harry W. Deckman ,  Frank Hershkowitz ,  Paul S. Northrop ,  Peter I. Ravikovitch

发明人： Bruce T. Kelley ,  Harry W. Deckman ,  Frank Hershkowitz ,  Paul S. Northrop ,  Peter I. Ravikovitch

IPC分类号： B01D53/04 ,  B01D53/28

CPC分类号： B01D53/0423 ,  B01D53/02 ,  B01D53/0462 ,  B01D2253/108 ,  B01D2253/311 ,  B01D2253/342 ,  B01D2257/504 ,  B01D2259/4143 ,  Y02C10/04 ,  Y02C10/08

摘要： Adsorption of CO2 from flue gas streams using temperature swing adsorption. The resulting CO2 rich stream is compressed for sequestration into a subterranean formation and at least a portion of the heat of compression is used in the desorption step of the temperature swing adsorption process.

摘要翻译： 使用变温吸附从烟气流吸附二氧化碳。 所得到的富CO 2流被压缩成地下地层，并且在变温吸附过程的解吸步骤中使用至少一部分压缩热。

公开(公告)号：US20080314244A1

公开(公告)日：2008-12-25

申请号：US12152877

申请日：2008-05-16

申请人： Bruce T. Kelley ,  Harry W. Deckman ,  Frank Hershkowitz ,  Paul S. Northrop ,  Peter I. Ravikovitch

发明人： Bruce T. Kelley ,  Harry W. Deckman ,  Frank Hershkowitz ,  Paul S. Northrop ,  Peter I. Ravikovitch

IPC分类号： B01D53/04

CPC分类号： B01D53/0423 ,  B01D53/02 ,  B01D53/0462 ,  B01D2253/108 ,  B01D2253/311 ,  B01D2253/342 ,  B01D2257/504 ,  B01D2259/4143 ,  Y02C10/04 ,  Y02C10/08

摘要： Adsorption of CO2 from flue gas streams using temperature swing adsorption. The resulting CO2 rich stream is compressed for sequestration into a subterranean formation and at least a portion of the heat of compression is used in the desorption step of the temperature swing adsorption process.

摘要翻译： 使用变温吸附从烟气流吸附二氧化碳。 所得到的富CO 2流被压缩成地下地层，并且在变温吸附过程的解吸步骤中使用至少一部分压缩热。

公开(公告)号：US09034079B2

公开(公告)日：2015-05-19

申请号：US13984911

申请日：2012-02-27

申请人： Harry W. Deckman ,  Robert A. Johnson ,  Bruce T. Kelley ,  Peter I. Ravikovitch ,  Thomas N. Anderson

发明人： Harry W. Deckman ,  Robert A. Johnson ,  Bruce T. Kelley ,  Peter I. Ravikovitch ,  Thomas N. Anderson

IPC分类号： B01D53/047 ,  C10L3/10 ,  B01D53/02

CPC分类号： B01D53/047 ,  B01D53/02 ,  B01D53/0473 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/502 ,  B01D2259/40041 ,  B01D2259/40049 ,  B01D2259/4063 ,  C10L3/104 ,  Y02C10/08

摘要： A pressure swing adsorption process for removal of CO2 from natural gas streams through a combination of a selective adsorbent material containing an effective amount of a non-adsorbent filler, adsorbent contactor design, and adsorption cycle design. The removal of contaminants from gas streams, preferably natural gas streams, using rapid-cycle swing adsorption processes, such as rapid-cycle pressure swing adsorption (RC-PSA). Separations at high pressure with high product recovery and/or high product purity are provided through a combination of judicious choices of adsorbent material, gas-solid contactor, system configuration, and cycle designs. For example, cycle designs that include steps of purge and staged blow-down as well as the inclusion of a mesopore filler in the adsorbent material significantly improves product (e.g., methane) recovery. An RC-PSA product with less than 10 ppm H2S can be produced from a natural gas feed stream that contains less than 1 mole percent H2S.

摘要翻译： 用于通过选择性吸附剂材料与含有有效量的非吸附剂填料，吸附剂接触器设计和吸附循环设计的组合从天然气流中除去CO 2的变压吸附方法。 使用快速循环挥发吸附法，如快速循环变压吸附（RC-PSA），从气流中除去污染物，最好是天然气流。 通过组合吸附材料，气固接触器，系统配置和循环设计的明智选择，提供高压产品回收和/或高产品纯度的高压分离。 例如，包括吹扫和分级吹扫的步骤以及在吸附剂材料中包含中孔填料的循环设计显着地改善了产物（例如，甲烷）回收率。 具有小于10ppm H2S的RC-PSA产品可以由含有少于1摩尔％H 2 S的天然气进料流产生。

公开(公告)号：US20140033919A1

公开(公告)日：2014-02-06

申请号：US13984911

申请日：2012-02-27

申请人： Harry W. Deckman ,  Robert A. Johnson ,  Bruce T. Kelley ,  Peter I. Ravikovitch ,  Thomas N. Anderson

发明人： Harry W. Deckman ,  Robert A. Johnson ,  Bruce T. Kelley ,  Peter I. Ravikovitch ,  Thomas N. Anderson

IPC分类号： B01D53/047

CPC分类号： B01D53/047 ,  B01D53/02 ,  B01D53/0473 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/502 ,  B01D2259/40041 ,  B01D2259/40049 ,  B01D2259/4063 ,  C10L3/104 ,  Y02C10/08

摘要： A pressure swing adsorption process for removal of C02 from natural gas streams through a combination of a selective adsorbent material containing an effective amount of a non-adsorbent filler, adsorbent contactor design, and adsorption cycle design. The removal of contaminants from gas streams, preferably natural gas streams, using rapid-cycle swing adsorption processes, such as rapid-cycle pressure swing adsorption (RC-PSA). Separations at high pressure with high product recovery and/or high product purity are provided through a combination of judicious choices of adsorbent material, gas-solid contactor, system configuration, and cycle designs. For example, cycle designs that include steps of purge and staged blow-down as well as the inclusion of a mesopore filler in the adsorbent material significantly improves product (e.g., methane) recovery. An RC-PSA product with less than 10 ppm H2S can be produced from a natural gas feed stream that contains less than 1 mole percent H2S.

摘要翻译： 一种用于通过选择性吸附剂材料与含有有效量的非吸附剂填料，吸附剂接触器设计和吸附循环设计的组合从天然气流中除去CO 2的变压吸附方法。 使用快速循环挥发吸附法，如快速循环变压吸附（RC-PSA），从气流中除去污染物，最好是天然气流。 通过组合吸附材料，气固接触器，系统配置和循环设计的明智选择，提供高压产品回收和/或高产品纯度的高压分离。 例如，包括吹扫和分级吹扫的步骤以及在吸附剂材料中包含中孔填料的循环设计显着地改善了产物（例如，甲烷）回收率。 具有小于10ppm H2S的RC-PSA产品可以由含有少于1摩尔％H 2 S的天然气进料流产生。

公开(公告)号：US09005561B2

公开(公告)日：2015-04-14

申请号：US13406100

申请日：2012-02-27

申请人： Daniel P. Leta ,  Preeti Kamakoti ,  Jack W. Johnson ,  Peter I. Ravikovitch ,  Harry Deckman

发明人： Daniel P. Leta ,  Preeti Kamakoti ,  Jack W. Johnson ,  Peter I. Ravikovitch ,  Harry Deckman

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。

公开(公告)号：US20120308456A1

公开(公告)日：2012-12-06

申请号：US13406100

申请日：2012-02-27

申请人： Daniel P. Leta ,  Preeti Kamakoti ,  Jack W. Johnson ,  Peter I. Ravikovitch ,  Harry Deckman

发明人： Daniel P. Leta ,  Preeti Kamakoti ,  Jack W. Johnson ,  Peter I. Ravikovitch ,  Harry Deckman

IPC分类号： B01D53/00 ,  C10L3/10 ,  C01B17/04

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。

公开(公告)号：US20160008756A1

公开(公告)日：2016-01-14

申请号：US14744334

申请日：2015-06-19

申请人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

发明人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

IPC分类号： B01D53/22 ,  B01J20/18 ,  B01D53/02 ,  C01B17/16 ,  C01C1/12 ,  C01B21/04 ,  C01B39/48 ,  C01B3/50

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D53/229 ,  B01D71/028 ,  B01D2253/108 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2256/26 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/80 ,  B01J20/18 ,  B01J20/3078 ,  B01J29/70 ,  B01J29/86 ,  B01J29/89 ,  C01B3/508 ,  C01B17/167 ,  C01B21/0466 ,  C01B37/002 ,  C01B37/007 ,  C01B37/02 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B2203/0405 ,  C01B2210/0018 ,  C01C1/12 ,  C07C1/20 ,  C07C1/322 ,  C07C2/76 ,  C07C29/00 ,  C07C41/01 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/78 ,  Y02C10/08

摘要： This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula x(M1/nXO2):yYO2:gGeO2:(1−g)SiO2 in which M is selected between H+, at least one inorganic cation of charge +n, and a mixture of both, X is at least one chemical element of oxidation state +3, Y is at least one chemical element with oxidation state +4 different from Si, x takes a value between 0 and 0.2, both included, y takes a value between 0 and 0.1, both included, g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.

公开(公告)号：US20160008754A1

公开(公告)日：2016-01-14

申请号：US14744248

申请日：2015-06-19

申请人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

发明人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

IPC分类号： B01D53/04 ,  C01B3/50 ,  B01D53/047 ,  C01B39/48

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D53/229 ,  B01D71/028 ,  B01D2253/108 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2256/26 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/80 ,  B01J20/18 ,  B01J20/3078 ,  B01J29/70 ,  B01J29/86 ,  B01J29/89 ,  C01B3/508 ,  C01B17/167 ,  C01B21/0466 ,  C01B37/002 ,  C01B37/007 ,  C01B37/02 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B2203/0405 ,  C01B2210/0018 ,  C01C1/12 ,  C07C1/20 ,  C07C1/322 ,  C07C2/76 ,  C07C29/00 ,  C07C41/01 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/78 ,  Y02C10/08

摘要： This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula x(M1/nXO2):yYO2:gGeO2:(1−g)SiO2 in which M is selected between H+, at least one inorganic cation of charge +n, and a mixture of both, X is at least one chemical element of oxidation state +3, Y is at least one chemical element with oxidation state +4 different from Si, x takes a value between 0 and 0.2, both included, y takes a value between 0 and 0.1, both included, g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.

公开(公告)号：US20160008753A1

公开(公告)日：2016-01-14

申请号：US14744485

申请日：2015-06-19

申请人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Jade Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

发明人： Edward W. Corcoran, JR. ,  Pavel Kortunov ,  Charanjit S. Paur ,  Peter I. Ravikovitch ,  Jade Yu Wang ,  Avelino Corma Canos ,  Fernando Rey Garcia ,  Susana Valencia Valencia ,  Angel Cantín Sanz ,  Miguel Palomino Roca

IPC分类号： B01D53/04 ,  B01D53/047 ,  B01J20/18

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D53/229 ,  B01D71/028 ,  B01D2253/108 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2256/26 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/80 ,  B01J20/18 ,  B01J20/3078 ,  B01J29/70 ,  B01J29/86 ,  B01J29/89 ,  C01B3/508 ,  C01B17/167 ,  C01B21/0466 ,  C01B37/002 ,  C01B37/007 ,  C01B37/02 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B2203/0405 ,  C01B2210/0018 ,  C01C1/12 ,  C07C1/20 ,  C07C1/322 ,  C07C2/76 ,  C07C29/00 ,  C07C41/01 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/78 ,  Y02C10/08

摘要： This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula x(M1/nXO2):yYO2:gGeO2:(1−g)SiO2 in which M is selected between H+, at least one inorganic cation of charge +n, and a mixture of both, X is at least one chemical element of oxidation state +3, Y is at least one chemical element with oxidation state +4 different from Si, x takes a value between 0 and 0.2, both included, y takes a value between 0 and 0.1, both included, g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.

摘要翻译： 本发明涉及沸石性质的微孔结晶材料，其经煅烧状态并且在不存在硅烷醇存在下的结晶基质缺陷的情况下，经验式x（M1 / nXO2）：yYO2：gGeO2 :( 1-g）SiO 2，其中M选自H +，至少一种电荷无机阳离子+ n和两者的混合物，X是至少一种氧化态的化学元素+3，Y是至少一种具有 氧化态+4不同于Si，x取值在0和0.2之间，均包括在内，y取0到0.1之间的值，均包括在内，g取0至0.5之间的值，这两者都包含在ITQ-55中 ，以及其制备方法。 本发明还涉及沸石性质的结晶材料用于吸附流体组分，流体组分的膜分离，储存流体组分以及催化各种转化反应的用途。

公开(公告)号：US09573116B2

公开(公告)日：2017-02-21

申请号：US14573177

申请日：2014-12-17

申请人： Ivy D. Johnson ,  Tilman W. Beutel ,  Peter I. Ravikovitch ,  Harry W. Deckman ,  Jack W. Johnson ,  Jean W. Beeckman ,  Natalie A. Fassbender ,  Nadya A Hrycenko ,  Randolph J. Smiley

发明人： Ivy D. Johnson ,  Tilman W. Beutel ,  Peter I. Ravikovitch ,  Harry W. Deckman ,  Jack W. Johnson ,  Jean W. Beeckman ,  Natalie A. Fassbender ,  Nadya A Hrycenko ,  Randolph J. Smiley

IPC分类号： C01B39/02 ,  B01J20/30 ,  C01B39/04 ,  B01J20/18 ,  B01J20/282 ,  B01D53/02 ,  C01B37/02 ,  C01B39/48

CPC分类号： B01J20/3078 ,  B01D53/02 ,  B01D2253/108 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/504 ,  B01J20/18 ,  B01J20/186 ,  B01J20/282 ,  B01J20/30 ,  B01J20/3085 ,  B01J29/035 ,  B01J29/70 ,  B01J2220/80 ,  B01J2229/36 ,  B01J2229/40 ,  C01B37/02 ,  C01B39/026 ,  C01B39/04 ,  C01B39/48 ,  Y02C10/08 ,  Y02P20/152

摘要： Methods are provided for synthesizing ZSM-58 crystals with an improved morphology and/or an improved size distribution. By controlling the conditions during synthesis of the ZSM-58 crystals, crystals of a useful size with a narrow size distribution can be generated. Steaming the H-form DDR framework type crystals at a temperature from 426±° C. to 1100±° C. for a time period from about 30 minutes to about 48 hours can attain one or more of the following properties: a CH4 diffusivity of no more than 95% of the CH4 diffusivity of the unsteamed H-form DDR framework type crystals; an N2 BET surface area from 85% to 110% of the surface area of unsteamed H-form DDR framework type crystals; and an equilibrium CO2 sorption capacity from 80% to 105% of the equilibrium CO2 sorption capacity of unsteamed H-form DDR framework type crystals.

摘要翻译： 提供了用于合成具有改进的形态和/或改进的尺寸分布的ZSM-58晶体的方法。 通过控制合成ZSM-58晶体的条件，可以产生具有窄尺寸分布的有用尺寸的晶体。 在从426℃至1100℃的温度下将H型DDR骨架型晶体蒸馏约30分钟至约48小时的时间段可以获得一种或多种以下性质：CH4扩散系数 不超过95％的未蒸发的H型DDR骨架型晶体的CH4扩散性; N2 BET表面积为未蒸发的H型DDR骨架型晶体的表面积的85％至110％; 和平衡CO2吸附容量从未蒸发的H型DDR骨架型晶体的平衡CO 2吸附容量的80％至105％。