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1.发明授权Ion chromatography apparatus and method for removing gas prior to sample detection 有权离子色谱装置和在样品检测之前除去气体的方法公开(公告)号：US06444475B1
公开(公告)日：2002-09-03
申请号：US09417231
申请日：1999-10-13
申请人： James M. Anderson, Jr. , Raaidah Saari-Hordhaus , Bart C. Benedict , Carl W. Sims , Yuri Gurner , Hung Anthony Pham
发明人： James M. Anderson, Jr. , Raaidah Saari-Hordhaus , Bart C. Benedict , Carl W. Sims , Yuri Gurner , Hung Anthony Pham
IPC分类号： G01N2508
CPC分类号： G01N30/96 , B01D15/367 , G01N30/34 , G01N2001/4016 , G01N2030/965
摘要： Methods and devices for removing gas prior to detecting analyte ions are discolored. In one aspect of the invention, gas by-products from the suppression of the mobile phase are removed prior to detecting analyte ions at a detector. In another aspect, the amount of dissolved carbonic acid is reduced in a suppressed carbonate/bicarbonate mobile phase by removing carbon dioxide gas.
摘要翻译： 在检测分析物离子之前去除气体的方法和装置变色。 在本发明的一个方面，在检测器处检测分析物离子之前，除去来自抑制流动相的气体副产物。 在另一方面，通过除去二氧化碳气体，在抑制的碳酸盐/碳酸氢盐流动相中溶解的碳酸的量被减少。
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2.发明授权公开(公告)号：US07780834B2
公开(公告)日：2010-08-24
申请号：US11932921
申请日：2007-10-31
IPC分类号： B01D15/08
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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3.发明授权
公开(公告)号：US5935443A
公开(公告)日：1999-08-10
申请号：US818064
申请日：1997-03-14
IPC分类号： G01N27/06 , B01D15/04 , B01D15/08 , B01J39/26 , B01J41/20 , B01J49/00 , G01N30/02 , G01N30/08 , G01N30/14 , G01N30/26 , G01N30/28 , G01N30/34 , G01N30/46 , G01N30/52 , G01N30/60 , G01N30/96
CPC分类号： G01N30/52 , B01D15/203 , B01D15/361 , B01J39/26 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N30/02 , G01N30/34 , G01N30/468
摘要： A system and method for electrochemically regenerated ion neutralization and concentration is disclosed. In one aspect of the invention, a system is provided comprising a HPLC column pump, a concentrator column, an analytical column, a suppressor, a detector, a mixed bed deionizing resin, a sample injector, and a neutralization cartridge.
摘要翻译： 公开了一种用于电化学再生离子中和和浓缩的系统和方法。 在本发明的一个方面，提供一种包括HPLC柱泵，浓缩塔，分析柱，抑制器，检测器，混合床去离子树脂，样品注射器和中和盒的系统。
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公开(公告)号：US07364646B2
公开(公告)日：2008-04-29
申请号：US10427812
申请日：2003-05-01
IPC分类号： B01D61/42
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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公开(公告)号：US20090188799A1
公开(公告)日：2009-07-30
申请号：US12417547
申请日：2009-04-02
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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公开(公告)号：US07531075B2
公开(公告)日：2009-05-12
申请号：US11131864
申请日：2005-05-18
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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7.发明授权Method of detecting sample ions by continuous electrochemical regeneration of a stationary phase 失效通过固定相的连续电化学再生检测样品离子的方法公开(公告)号：US06613235B1
公开(公告)日：2003-09-02
申请号：US09561631
申请日：2000-05-02
IPC分类号： G01N3002
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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公开(公告)号：US06558551B1
公开(公告)日：2003-05-06
申请号：US09689176
申请日：2000-10-11
IPC分类号： G01N3002
CPC分类号： G01N27/453 , B01D15/361 , B01D15/3885 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/52 , G01N30/96 , G01N2030/285 , G01N2030/965 , G01N2030/0035 , B01D15/362
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
摘要翻译： 公开了用于电化学改变色谱材料上的物质保留的装置和方法。 该装置包括具有适于允许流体流过其中的流出物流动通道的壳体。 流出物流通道包括色谱材料。 该装置还包括第一和第二电极，其定位成使得至少一部分色谱材料设置在第一和第二电极之间，并且流过装置的流体在第一和第二电极之间并与之接触。
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公开(公告)号：US5759405A
公开(公告)日：1998-06-02
申请号：US911847
申请日：1997-08-15
IPC分类号： G01N27/06 , B01D15/04 , B01D15/08 , B01J39/26 , B01J49/00 , G01N27/27 , G01N27/453 , G01N30/02 , G01N30/26 , G01N30/28 , G01N30/34 , G01N30/46 , G01N30/52 , G01N30/60 , G01N30/96
CPC分类号： G01N27/453 , B01D15/3885 , B01J39/26 , G01N30/52 , G01N30/96 , B01D15/361 , G01N2030/285 , G01N2030/965 , G01N30/02 , G01N30/34 , G01N30/468
摘要： An apparatus and method for electrochemically modifying the retention of a species on a chromatography material is disclosed. The apparatus comprises a housing having an effluent flow channel adapted to permit fluid flow therethrough. The effluent flow channel comprises chromatography material. The apparatus further comprises first and second electrodes positioned such that at least a portion of the chromatography material is disposed between the first and second electrodes, and fluid flow through the apparatus is between, and in contact with, the first and second electrodes.
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10.发明授权公开(公告)号：US06235197B1
公开(公告)日：2001-05-22
申请号：US09298440
申请日：1999-04-23
IPC分类号： B01D1508
CPC分类号： G01N30/52 , B01D15/203 , B01D15/361 , B01J39/26 , G01N30/02 , G01N30/34 , G01N30/468 , G01N30/96 , G01N2030/285 , G01N2030/965 , B01D15/362 , G01N2030/0035
摘要： A system and method for electrochemically regenerated ion neutralization and concentration is disclosed. In one aspect of the invention, a system is provided comprising a HPLC column pump, a concentrator column, an analytical column, a suppressor, a detector, a mixed bed deionizing resin, a sample injector, and a neutralization cartridge.
摘要翻译： 公开了一种用于电化学再生离子中和和浓缩的系统和方法。 在本发明的一个方面，提供一种包括HPLC柱泵，浓缩塔，分析柱，抑制器，检测器，混合床去离子树脂，样品注射器和中和盒的系统。
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