HK1076267A1 - Electrolytic eluent generator and method of use - Google Patents

Electrolytic eluent generator and method of use

Info

Publication number
HK1076267A1
HK1076267A1 HK05110253A HK05110253A HK1076267A1 HK 1076267 A1 HK1076267 A1 HK 1076267A1 HK 05110253 A HK05110253 A HK 05110253A HK 05110253 A HK05110253 A HK 05110253A HK 1076267 A1 HK1076267 A1 HK 1076267A1
Authority
HK
Hong Kong
Prior art keywords
ions
zone
barrier portion
source
electrodes
Prior art date
Application number
HK05110253A
Other languages
English (en)
Inventor
Yan Liu
Nebojsa Avdalovic
Original Assignee
Dionex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dionex Corp filed Critical Dionex Corp
Priority to HK08102626.0A priority Critical patent/HK1108402A1/xx
Publication of HK1076267A1 publication Critical patent/HK1076267A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/16—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
    • B01D15/166—Fluid composition conditioning, e.g. gradient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/96—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange
    • G01N2030/965—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation using ion-exchange suppressor columns
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
HK05110253A 2002-09-11 2005-11-16 Electrolytic eluent generator and method of use HK1076267A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK08102626.0A HK1108402A1 (en) 2002-09-11 2005-11-16 Electrolytic eluent generator and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/241,361 US7402283B2 (en) 2002-09-11 2002-09-11 Electrolytic eluent generator and method of use
PCT/US2003/028511 WO2004024302A1 (en) 2002-09-11 2003-09-09 Electrolytic eluent generator and method of use

Publications (1)

Publication Number Publication Date
HK1076267A1 true HK1076267A1 (en) 2006-01-13

Family

ID=31991181

Family Applications (2)

Application Number Title Priority Date Filing Date
HK08102626.0A HK1108402A1 (en) 2002-09-11 2005-11-16 Electrolytic eluent generator and method of use
HK05110253A HK1076267A1 (en) 2002-09-11 2005-11-16 Electrolytic eluent generator and method of use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK08102626.0A HK1108402A1 (en) 2002-09-11 2005-11-16 Electrolytic eluent generator and method of use

Country Status (11)

Country Link
US (3) US7402283B2 (de)
EP (3) EP2286899B1 (de)
JP (1) JP4446350B2 (de)
KR (1) KR101127317B1 (de)
CN (1) CN1703269A (de)
AT (2) ATE382419T1 (de)
AU (1) AU2003270551B2 (de)
CA (1) CA2498217C (de)
DE (2) DE60335051D1 (de)
HK (2) HK1108402A1 (de)
WO (1) WO2004024302A1 (de)

Families Citing this family (40)

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US7288176B2 (en) * 2003-04-23 2007-10-30 Dionex Corporation Method and apparatus for generating high purity eluant
US8216515B2 (en) * 2004-09-16 2012-07-10 Dionex Corporation Capillary ion chromatography
US7329346B2 (en) 2005-02-23 2008-02-12 Dionex Corporation Ion chromatography system using catalytic gas elimination
US7473354B2 (en) * 2005-09-16 2009-01-06 Dionex Corporation Recycled suppressor regenerants
US7618826B2 (en) 2006-09-19 2009-11-17 Dionex Corporation Membrane suppressor with an outlet substantially non-retentive for ionic species
HUP0700669A2 (en) * 2007-10-12 2010-04-28 Ivan Dr Raisz Process for preparation of drinking water by an electrochemical method using ionselective membrane, without using any chemical
US7632404B2 (en) * 2007-11-15 2009-12-15 Dionex Corporation Barrier with a seated ion exchange bead and method
US8475639B2 (en) 2007-12-06 2013-07-02 Dionex Corporation Titration device and method
US8808931B2 (en) * 2008-01-09 2014-08-19 Dow Global Technologies Llc Ion exchange filter for fuel cell system
US8597571B2 (en) 2008-01-28 2013-12-03 Dionex Corporation Electrolytic eluent recycle device, apparatus and method of use
US8133373B2 (en) 2008-08-15 2012-03-13 Dionex Corporation Electrochemically driven pump
WO2011132518A1 (ja) * 2010-04-21 2011-10-27 日理工業株式会社 高純度電解質溶液生成装置
CN102576005B (zh) * 2010-09-22 2014-04-23 日理工业株式会社 杂质离子除去装置
JP5576774B2 (ja) * 2010-11-13 2014-08-20 日理工業株式会社 イオンクロマトグラフ
EP2814597A4 (de) * 2012-02-15 2015-10-28 Bio Rad Laboratories Elektronische steuerung von ph-wert und ionenstärke
US9486799B2 (en) 2012-09-11 2016-11-08 Dionex Corporation Glycidol functionalized anion exchange stationary phases
US9086426B2 (en) 2012-09-12 2015-07-21 Dionex Corporation Multi-component eluent generating system and method
US9309601B2 (en) 2012-10-16 2016-04-12 GenEon Technologies LLC Electrochemical activation of water
US10048233B2 (en) * 2012-11-12 2018-08-14 Dionex Corporation Suppressor device
US9310344B2 (en) 2013-06-14 2016-04-12 Dionex Corporation HILIC/anion-exchange/cation-exchange multimodal media
US9169331B2 (en) 2012-12-21 2015-10-27 Dionex Corporation Separation of glycans by mixed-mode liquid chromatography
EP2745904B1 (de) 2012-12-21 2015-12-16 Dionex Corporation Multimodales HILIC/Anionen-Austausch/Kationaustausch-Medium
US9329158B2 (en) 2013-03-15 2016-05-03 Dionex Corporation Epoxy chemistry derived materials as mixed mode chromatography media, method for their synthesis and use
US9216403B2 (en) 2013-03-15 2015-12-22 Dionex Corporation Epoxy chemistry derived materials as reversed-phase and hydrophobic interaction chromatography media, method for their synthesis and use
US9625430B2 (en) * 2013-10-18 2017-04-18 Dionex Corporation Multielectrode electrolytic device and method
US11090606B2 (en) 2013-12-05 2021-08-17 Dionex Corporation Gas-less electrolytic device and method
US9931585B2 (en) * 2014-04-23 2018-04-03 Dionex Corporation Electrolytic device for contaminant removal and method
EP3183569A4 (de) * 2014-08-21 2018-05-02 John M. Riviello Gekammertes ionenrückflusssystem zur ionenchromatographie, vorrichtung und verfahren zur verwendung
US11287403B2 (en) 2016-01-07 2022-03-29 Board Of Regents, The University Of Texas System Ion chromatography system and methods utilizing a weak acid or weak base extraction device
US10228355B2 (en) 2016-05-06 2019-03-12 Board Of Regents, The University Of Texas System Volatile eluent preparation
CN106248863A (zh) * 2016-10-31 2016-12-21 青岛鲁海光电科技有限公司 一种用于离子色谱系统中的淋洗液发生装置
US10948466B2 (en) * 2017-03-03 2021-03-16 Dionex Corporation Flow control in an electrolytic reagent concentrator for ion chromatography
US11105782B2 (en) * 2017-10-10 2021-08-31 Dionex Corporation Fast startup ion chromatography system and methods
CN109763136B (zh) * 2019-02-02 2024-07-26 北京历元仪器有限公司 一种不用脱气的酸碱发生装置
KR102121732B1 (ko) * 2019-10-11 2020-06-12 (주) 에이스엔 서프레서형 이온크로마토그래피 용리액의 온라인 자동 변형장치 및 이를 가지는 이온크로마토그래피 시스템
CN111549354A (zh) * 2020-02-14 2020-08-18 北京历元仪器有限公司 一种不用脱气的酸碱发生装置
US11598014B2 (en) * 2020-10-02 2023-03-07 Dionex Corporation Electrolytic remote ion source and ion recycle (ISIR) module
CN112782334A (zh) * 2020-12-24 2021-05-11 苏州明昊色谱技术有限公司 一种离子色谱碳酸盐淋洗液浓度比例调节装置及方法
CN115436559A (zh) * 2022-09-28 2022-12-06 中国核动力研究设计院 一种电解式防堵塞淋洗液发生装置
CN115808496A (zh) * 2022-12-28 2023-03-17 浙江西热利华智能传感技术有限公司 一种基于阴离子色谱分析的淋洗液发生系统及方法

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US5045204A (en) * 1990-02-13 1991-09-03 Dionex Corporation Method and apparatus for generating a high purity chromatography eluent
US5350360A (en) 1990-03-01 1994-09-27 Michigan Transtech Corporation Implantable access devices
US5132094A (en) * 1990-03-02 1992-07-21 Sievers Instruments, Inc. Method and apparatus for the determination of dissolved carbon in water
US5248426A (en) 1992-02-10 1993-09-28 Dionex Corporation Ion chromatography system using electrochemical suppression and detector effluent recycle
GB2274409A (en) 1993-01-22 1994-07-27 Aligena Ag Thin film mosaic composite membranes
US5567293A (en) * 1994-12-22 1996-10-22 Pulp And Paper Research Institute Of Canada Electromembrane processes for the treatment of kraft mill electrostatic precipitator catch
US6036921A (en) * 1997-01-15 2000-03-14 Dionex Corporation Acid or base generator with chromatograph
US6294066B1 (en) * 1997-01-23 2001-09-25 Archer Daniels Midland Company Apparatus and process for electrodialysis of salts
US5961796A (en) * 1997-06-03 1999-10-05 Lynntech, Inc. Bipolar membranes with fluid distribution passages
US6027643A (en) * 1997-09-04 2000-02-22 Dionex Corporation Ion chromatographic method and apparatus using a combined suppressor and eluent generator
US6225129B1 (en) * 1998-02-02 2001-05-01 Dionex Corporation Large capacity acid or base generation apparatus and method of use
JP3453067B2 (ja) 1998-02-25 2003-10-06 大日精化工業株式会社 荷電モザイク膜、荷電モザイク膜の使用方法及び荷電モザイク膜を備えた装置
US6325976B1 (en) * 1998-02-26 2001-12-04 Dionex Corporation Continuous electrolytically regenerated packed bed suppressor for ion chromatography
US6720190B1 (en) * 1998-03-27 2004-04-13 Ole Hindsgaul Methods for screening compound libraries
US6562628B1 (en) 2000-07-07 2003-05-13 Dionex Corporation Electrolytic suppressor and separate eluent generator combination

Also Published As

Publication number Publication date
EP1867384B1 (de) 2010-11-17
JP4446350B2 (ja) 2010-04-07
CA2498217A1 (en) 2004-03-25
DE60318455T2 (de) 2008-12-18
WO2004024302A1 (en) 2004-03-25
KR20050042815A (ko) 2005-05-10
EP1536879A1 (de) 2005-06-08
ATE382419T1 (de) 2008-01-15
AU2003270551B2 (en) 2009-02-05
KR101127317B1 (ko) 2012-03-30
US8647576B2 (en) 2014-02-11
DE60335051D1 (de) 2010-12-30
WO2004024302A8 (en) 2004-07-08
EP2286899B1 (de) 2014-03-05
CN1703269A (zh) 2005-11-30
EP1536879B1 (de) 2008-01-02
US20040048389A1 (en) 2004-03-11
EP2286899A1 (de) 2011-02-23
HK1108402A1 (en) 2008-05-09
DE60318455D1 (de) 2008-02-14
EP1867384A1 (de) 2007-12-19
ATE488294T1 (de) 2010-12-15
US20100307919A1 (en) 2010-12-09
US7402283B2 (en) 2008-07-22
US7767462B2 (en) 2010-08-03
AU2003270551A1 (en) 2004-04-30
CA2498217C (en) 2013-11-05
JP2005538382A (ja) 2005-12-15
US20060211125A1 (en) 2006-09-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150909