CN112986480B - 具有稳定工作电压的电解洗脱液生成器 - Google Patents

具有稳定工作电压的电解洗脱液生成器 Download PDF

Info

Publication number
CN112986480B
CN112986480B CN202011461588.2A CN202011461588A CN112986480B CN 112986480 B CN112986480 B CN 112986480B CN 202011461588 A CN202011461588 A CN 202011461588A CN 112986480 B CN112986480 B CN 112986480B
Authority
CN
China
Prior art keywords
eluent
electrolyte
electrolytic
ion exchange
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202011461588.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN112986480A (zh
Inventor
陆中庆
刘延
C·A·波尔
陈锦华
程军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dionex Corp
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
Publication of CN112986480A publication Critical patent/CN112986480A/zh
Application granted granted Critical
Publication of CN112986480B publication Critical patent/CN112986480B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Urology & Nephrology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CN202011461588.2A 2019-12-16 2020-12-11 具有稳定工作电压的电解洗脱液生成器 Active CN112986480B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/716,458 US20210178334A1 (en) 2019-12-16 2019-12-16 Electrolytic eluent generators with stabilized operating voltages
US16/716,458 2019-12-16

Publications (2)

Publication Number Publication Date
CN112986480A CN112986480A (zh) 2021-06-18
CN112986480B true CN112986480B (zh) 2024-12-17

Family

ID=73838930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011461588.2A Active CN112986480B (zh) 2019-12-16 2020-12-11 具有稳定工作电压的电解洗脱液生成器

Country Status (4)

Country Link
US (3) US20210178334A1 (https=)
EP (2) EP4170342B1 (https=)
JP (2) JP7592481B2 (https=)
CN (1) CN112986480B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598014B2 (en) 2020-10-02 2023-03-07 Dionex Corporation Electrolytic remote ion source and ion recycle (ISIR) module
US11733218B2 (en) 2021-09-08 2023-08-22 Dionex Corporation Automated valve switching setup for ion chromatography (IC) that facilitates equilibration of consumables or allows for normal IC operation
US12247307B2 (en) 2021-12-30 2025-03-11 Dionex Corporation Configuration for ultra high pressure electrolytic eluent generators
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
US12607608B2 (en) * 2022-10-20 2026-04-21 Dionex Corporation Electrolytic device noise reduction and lifetime improvement using modulated driver
US20240209517A1 (en) * 2022-12-27 2024-06-27 Dionex Corporation Gas-less eluent generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512143A (en) * 1992-04-13 1996-04-30 E. I. Du Pont De Nemours And Company Electrolysis method using polymer additive for membrane cell operation where the polymer additive is ionomeric and added to the catholyte

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499797A (en) * 1978-01-24 1979-08-06 Tokuyama Soda Co Ltd Electrolyzing method for aqueous solution of alkali metal salt
JPS59218952A (ja) * 1984-04-19 1984-12-10 Yokogawa Hokushin Electric Corp サンプル液に含まれる陰イオンを分析する方法及び装置
US6036921A (en) 1997-01-15 2000-03-14 Dionex Corporation Acid or base generator with chromatograph
US6225129B1 (en) 1998-02-02 2001-05-01 Dionex Corporation Large capacity acid or base generation apparatus and method of use
JP4074713B2 (ja) * 1998-07-29 2008-04-09 財団法人川村理化学研究所 送液デバイス及びその製造方法
US6544484B1 (en) 1999-06-18 2003-04-08 Tsi Incorporated Aerosol charge adjusting apparatus employing a corona discharge
US6568245B2 (en) 2001-03-15 2003-05-27 Tsi Incorporated Evaporative electrical detector
JP4422541B2 (ja) * 2004-03-31 2010-02-24 株式会社セルシード 温度応答性液体クロマトグラフィー担体及びそれを用いた液体クロマトグラフィー法
US7473354B2 (en) * 2005-09-16 2009-01-06 Dionex Corporation Recycled suppressor regenerants
KR20090033888A (ko) * 2006-07-04 2009-04-06 스미또모 가가꾸 가부시끼가이샤 고분자 전해질 에멀젼 및 그 용도
US20110048967A1 (en) * 2007-12-07 2011-03-03 Woody America Llc Compositions and Methods for Electrolytic Cleaning of a Material
US8293099B2 (en) 2008-02-28 2012-10-23 Dionex Corporation Ion detector and system
US8435410B2 (en) * 2008-04-01 2013-05-07 Georgia State University Research Foundation, Inc. Surfactant-based monolithic columns, methods for making the same, and method for using the same
JP5517203B2 (ja) * 2010-04-21 2014-06-11 シャープ株式会社 燃料電池およびこれを用いた燃料電池スタック
CN102369435B (zh) * 2010-04-21 2014-11-12 日理工业株式会社 高纯度电解质溶液生成装置
US20120021303A1 (en) * 2010-07-21 2012-01-26 Steven Amendola Electrically rechargeable, metal-air battery systems and methods
CA2821711C (en) * 2010-12-15 2017-10-10 Baxter International Inc. Eluate collection using conductivity gradient
US9096648B2 (en) * 2011-08-19 2015-08-04 Emd Millipore Corporation Methods of reducing level of one or more impurities in a sample during protein purification
JP5678000B2 (ja) * 2012-04-09 2015-02-25 稲森 總一郎 洗浄水の製造方法
US9086426B2 (en) * 2012-09-12 2015-07-21 Dionex Corporation Multi-component eluent generating system and method
KR101475137B1 (ko) * 2013-02-18 2014-12-22 이주형 에코그린형 전처리, 선별처리 및 선별물의 재처리 및 재활용 방법
US9914651B2 (en) * 2013-05-08 2018-03-13 Dionex Corporation Current efficient electrolytic device and method
FR3034257B1 (fr) * 2015-03-25 2017-03-31 Univ De Lorraine Capteur piezoelectrique et instrument comportant un tel capteur
US10202695B2 (en) * 2015-05-21 2019-02-12 Palo Alto Research Center Incorporated Photoelectrolysis system and method
WO2017009603A1 (en) * 2015-07-14 2017-01-19 Fujifilm Manufacturing Europe Bv Ion exchange membranes
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
CN206330950U (zh) * 2016-10-31 2017-07-14 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
CN106526061A (zh) * 2016-11-14 2017-03-22 安徽皖仪科技股份有限公司 一种高压淋洗液自动发生装置
CN108192120B (zh) * 2017-12-29 2020-12-08 武汉理工大学 一种适用于中低温环境下的高质子电导率的质子交换膜及其制备方法
US11426724B2 (en) * 2018-01-11 2022-08-30 NanoCav, LLC Microfluidic cellular device and methods of use thereof
CN110389191B (zh) * 2019-07-03 2020-08-07 青岛州驰仪器设备有限公司 一种离子色谱仪用电致淋洗液发生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512143A (en) * 1992-04-13 1996-04-30 E. I. Du Pont De Nemours And Company Electrolysis method using polymer additive for membrane cell operation where the polymer additive is ionomeric and added to the catholyte

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Recent developments in electrolytic devices for ion chromatography;Yan Liu 等;Journal of Biochemical and Biophysical Methods;20041231;第60卷;第205-232页 *
Yan Liu 等.Recent developments in electrolytic devices for ion chromatography.Journal of Biochemical and Biophysical Methods.2004,第60卷第205-232页. *

Also Published As

Publication number Publication date
US20210178334A1 (en) 2021-06-17
CN112986480A (zh) 2021-06-18
EP4170342B1 (en) 2025-08-20
JP2025037906A (ja) 2025-03-18
EP3839500B1 (en) 2024-07-03
US20230094629A1 (en) 2023-03-30
JP2021096259A (ja) 2021-06-24
EP3839500A1 (en) 2021-06-23
JP7592481B2 (ja) 2024-12-02
JP7773614B2 (ja) 2025-11-19
US20240091716A1 (en) 2024-03-21
EP4170342A1 (en) 2023-04-26

Similar Documents

Publication Publication Date Title
CN112986480B (zh) 具有稳定工作电压的电解洗脱液生成器
JP3566308B2 (ja) 大容量の酸又は塩基生成装置とその使用方法
CN109655573B (zh) 快速启动离子色谱系统和方法
US20250198019A1 (en) Configuration for ultra high pressure electrolytic eluent generators
CA2402141A1 (en) Method and apparatus for gas-assisted suppressed chromatography
EP4414702A1 (en) Electrolytic eluent generators
CN114384195B (zh) 电解远程离子源和离子再循环（isir）模块
US20240209517A1 (en) Gas-less eluent generator
HK1117453B (en) Large capacity acid or base generator and method of use

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant