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1. 发明申请

US20080116139A1 Ion chromatography system using catalytic gas elimination 有权
标题翻译：离子色谱系统采用催化气体消除
公开(公告)号：US20080116139A1
公开(公告)日：2008-05-22
申请号：US11955083
申请日：2007-12-12
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

2. 发明授权

US08784655B2 Ion chromatography system using catalytic gas elimination 有权
标题翻译：离子色谱系统采用催化气体消除
公开(公告)号：US08784655B2
公开(公告)日：2014-07-22
申请号：US13240610
申请日：2011-09-22
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： G01N30/96 , G01N30/62
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

3. 发明申请

US20120255910A1 ION CHROMATOGRAPHY SYSTEM USING CATALYTIC GAS ELIMINATION 有权
公开(公告)号：US20120255910A1
公开(公告)日：2012-10-11
申请号：US13481488
申请日：2012-05-25
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.

4. 发明申请

US20120024793A1 ION CHROMATOGRAPHY SYSTEM USING CATALYTIC GAS ELIMINATION 有权
标题翻译：使用催化气体消除的离子色谱系统
公开(公告)号：US20120024793A1
公开(公告)日：2012-02-02
申请号：US13240610
申请日：2011-09-22
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： B01D15/08 , B01D15/16 , B01D15/36 , B01D19/00
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

5. 发明授权

US08043507B2 Ion chromatography system using catalytic gas elimination 有权
标题翻译：离子色谱系统采用催化气体消除
公开(公告)号：US08043507B2
公开(公告)日：2011-10-25
申请号：US11955083
申请日：2007-12-12
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

6. 发明授权

US07329346B2 Ion chromatography system using catalytic gas elimination 有权
公开(公告)号：US07329346B2
公开(公告)日：2008-02-12
申请号：US11065335
申请日：2005-02-23
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Archava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.

7. 发明授权

US08308952B2 Ion chromatography system using catalytic gas elimination 有权
标题翻译：离子色谱系统采用催化气体消除
公开(公告)号：US08308952B2
公开(公告)日：2012-11-13
申请号：US13481488
申请日：2012-05-25
申请人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Arachava Siriraks
发明人： Yan Liu , Christopher A. Pohl , Nebojsa Avdalovic , John M. Riviello , Arachava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

8. 发明申请

US20060186046A1 Ion chromatography system using catalytic gas elimination 有权
标题翻译：离子色谱系统采用催化气体消除
公开(公告)号：US20060186046A1
公开(公告)日：2006-08-24
申请号：US11065335
申请日：2005-02-23
申请人： Yan Liu , Christopher Pohl , Nebojsa Avdalovic , John Riviello , Archava Siriraks
发明人： Yan Liu , Christopher Pohl , Nebojsa Avdalovic , John Riviello , Archava Siriraks
IPC分类号： B01D15/08
CPC分类号： G01N30/96 , G01N30/62 , G01N2030/965
摘要： A liquid chromatographic system is provided including catalytically combining hydrogen and oxygen gases in the chromatography eluent stream in a catalytic gas elimination chamber, to form water and thereby reduce the gas content in the eluent stream. Also, a liquid ion chromatographic system in which the effluent from the detector is recycled to a membrane suppressor and then is mixed with a source of eluent for recycle to the chromatographic column.
摘要翻译：提供液相色谱系统，其包括在催化气体消除室中的色谱洗脱液流中催化结合氢气和氧气，形成水，从而降低洗脱液流中的气体含量。此外，液体离子色谱系统将来自检测器的流出物再循环至膜抑制剂，然后与洗脱液混合以再循环至色谱柱。

9. 发明授权

US06495371B2 Continuous electrolytically regenerated packed bed suppressor for ion chromatography 有权
标题翻译：用于离子色谱的连续电解再生填充床抑制剂
公开(公告)号：US06495371B2
公开(公告)日：2002-12-17
申请号：US09877667
申请日：2001-06-08
申请人： Hamish Small , Yan Liu , John M. Riviello , Nebojsa Avdalovic , Kannan Srinivasan
发明人： Hamish Small , Yan Liu , John M. Riviello , Nebojsa Avdalovic , Kannan Srinivasan
IPC分类号： G11N3002
CPC分类号： G01N30/96 , G01N2030/965
摘要： For anion analysis, the method includes: (a) flowing an aqueous liquid sample stream containing anions to be detected and cation hydroxide through a separator bed, (b) flowing the aqueous effluent from the separator bed through a flow-through suppressor, (c) flowing the effluent liquid from the suppressor past a detector, (d) recycling said liquid effluent from the detector through a cathode chamber proximate to the suppressor bed and separated by a first barrier, and (e) applying an electrical potential between the cathode and the anode. Water is electrolyzed at the anode to cause cations on the cation exchange resin to electromigrate toward the barrier and to be transported across the barrier toward the cathode while water in the cathode chamber is electrolyzed to generate hydroxide ions which combine with the transported cations to form cation hydroxide in the cathode chamber.
摘要翻译：对于阴离子分析，该方法包括：（a）将含有待检测的阴离子和阳离子氢氧化物的水性液体样品流通过分离床，（b）使来自分离器床的水性流出物流过流过抑制剂，（c 将来自抑制器的流出液体流过检测器，（d）将来自检测器的所述液体流出物再循环通过靠近抑制床的阴极室并被第一屏障隔开，并且（e）在阴极和阳极。在阳极处电解水以使阳离子交换树脂上的阳离子电致化学势垒，并将阴极室内的水转移至阴极，同时电解阴极室内的水，以产生氢氧化物离子，与运送的阳离子结合形成阳离子氢氧化物在阴极室中。

10. 发明授权

US06610546B1 Continuous electrolytically regenerated packed suppressor for ion chromatography 有权
标题翻译：用于离子色谱的连续电解再生填充抑制剂
公开(公告)号：US06610546B1
公开(公告)日：2003-08-26
申请号：US09648377
申请日：2000-08-25
申请人： Yan Liu , Kannan Srinivasan , Nebojsa Avdalovic , Hamish Small , John M. Riviello
发明人： Yan Liu , Kannan Srinivasan , Nebojsa Avdalovic , Hamish Small , John M. Riviello
IPC分类号： G01N3002
CPC分类号： G01N30/96 , G01N2030/965 , G01N30/6069
摘要： An electrolytic suppressor including (a) packing (a suppressor bed of ion exchange resin or a flow-through monolith), (b) an electrode chamber adjacent the suppressor, (c) a first electrode in the electrode chamber, (d) a barrier separating the packing from the first electrode chamber preventing significant liquid flow but permitting transport of ions only of the same charge as the packing, (e) a second electrode in electrical communication with the resin bed, and (f) a recycle conduit between the suppressor outlet port and said electrode chamber. Charged transverse partitions with openings may be included to create a serpentine liquid path. For anion analysis, the method of using the apparatus includes: (a) flowing an aqueous liquid sample stream containing anions to be detected and cation hydroxide through the separator bed, (b) flowing the aqueous effluent from the separator bed through the flow-through packing, (c) flowing the effluent liquid from the suppressor past a detector, (d) recycling said liquid effluent from the detector through a cathode chamber proximate to the packing and separated by the first barrier, and (e) applying an electrical potential between the cathode and the anode. Water is electrolyzed at the anode to cause cations on the cation exchange packing to electromigrate toward the barrier and to be transported across the barrier toward the cathode while water in the cathode chamber is electrolyzed to generate hydroxide ions which combine with the transported cations to form cation hydroxide in the cathode chamber.
摘要翻译：一种电解抑制器，其包括（a）填充（离子交换树脂或流通式整料的抑制床），（b）与抑制器相邻的电极室，（c）电极室中的第一电极，（d）将填料从第一电极室分离以防止显着的液体流动，但允许仅与填料相同的电荷输送离子，（e）与树脂床电连通的第二电极，和（f）抑制器之间的再循环导管出口和所述电极室。可以包括具有开口的带电的横向隔板以产生蛇形液体路径。对于阴离子分析，使用该装置的方法包括：（a）使含有待检测的阴离子和阳离子氢氧化物的含水液体样品流通过分离床，（b）使来自分离器床的水性流出物流过流过包装，（c）使来自抑制器的流出液体流过检测器，（d）将来自检测器的所述液体流出物循环通过邻近填料的阴极室并由第一屏障分离，以及（e）阴极和阳极。在阳极处电解阳极以使阳离子交换填料上的阳离子电迁移到屏障上，并将阴极室内的水转移到阴极，同时电解阴极室中的水以产生氢氧化物离子，这些氢离子与运送的阳离子结合形成阳离子氢氧化物在阴极室中。

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