BRPI0409666A - processo e parelho para gerar eluente de alta pureza - Google Patents
processo e parelho para gerar eluente de alta purezaInfo
- Publication number
- BRPI0409666A BRPI0409666A BRPI0409666-5A BRPI0409666A BRPI0409666A BR PI0409666 A BRPI0409666 A BR PI0409666A BR PI0409666 A BRPI0409666 A BR PI0409666A BR PI0409666 A BRPI0409666 A BR PI0409666A
- Authority
- BR
- Brazil
- Prior art keywords
- high purity
- ions
- eluent
- electrolysis
- stationary phase
- Prior art date
Links
Classifications
-
- 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
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
-
- 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
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/367—Ion-suppression
-
- 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
- G01N30/02—Column chromatography
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
"PROCESSO E APARELHO PARA GERAR ELUENTE DE ALTA PUREZA". A presente invenção refere-se a um processo e um aparelho que são proporcionados para gerar um eluente de carbonato de alta pureza, adequado para uso em cromatografia. O eluente de alta pureza pode ser gerado por proporcionar-se água e uma primeira fase estacionária compreendendo cátions trocáveis. Os íons de eletrólise são gerados pela eletrólise da água. Os íons de eletrólise são selecionados do grupo consistindo em íons de hidrónio e íons de hidróxido. Os íons de hidrónio são passados pela primeira fase estacionária, de modo que os íons de hidrónio substituam os cátions na primeira fase estacionária. Depois, uma fonte de íons desejados é combinada com os cátions, para formar um eluente de alta pureza contendo os íons desejados.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/421,608 US7288176B2 (en) | 2003-04-23 | 2003-04-23 | Method and apparatus for generating high purity eluant |
PCT/US2004/011960 WO2004094030A2 (en) | 2003-04-23 | 2004-04-16 | Method and apparatus for generating high purity eluant |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0409666A true BRPI0409666A (pt) | 2006-04-18 |
Family
ID=33298720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409666-5A BRPI0409666A (pt) | 2003-04-23 | 2004-04-16 | processo e parelho para gerar eluente de alta pureza |
Country Status (14)
Country | Link |
---|---|
US (1) | US7288176B2 (pt) |
EP (1) | EP1622693A2 (pt) |
JP (1) | JP4599596B2 (pt) |
KR (1) | KR20060009864A (pt) |
CN (1) | CN100443138C (pt) |
AU (1) | AU2004232982B2 (pt) |
BR (1) | BRPI0409666A (pt) |
CA (1) | CA2522886C (pt) |
MX (1) | MXPA05011241A (pt) |
NO (1) | NO20054882L (pt) |
PL (1) | PL378720A1 (pt) |
RU (1) | RU2005132227A (pt) |
WO (1) | WO2004094030A2 (pt) |
ZA (1) | ZA200508573B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7329346B2 (en) | 2005-02-23 | 2008-02-12 | Dionex Corporation | Ion chromatography system using catalytic gas elimination |
DE102005049152B4 (de) | 2005-10-14 | 2024-06-06 | Thermo Fisher Scientific (Bremen) Gmbh | Verfahren zur Bereitstellung einer Substanz für die Analyse von Isotopenverhältnissen von C, N, S aus organischen Verbindungen sowie Einrichtung zur Durchführung einer Isotopenverhältnisanalyse |
US7632404B2 (en) * | 2007-11-15 | 2009-12-15 | Dionex Corporation | Barrier with a seated ion exchange bead and method |
KR101352529B1 (ko) * | 2008-07-10 | 2014-01-15 | 에스케이이노베이션 주식회사 | 셀룰로오스아세테이트 필름 |
US8292990B2 (en) * | 2008-09-05 | 2012-10-23 | Tsi, Incorporated | Nebulizer waste pressure reducer for HPLC systems |
US20110031082A1 (en) * | 2009-08-06 | 2011-02-10 | Chen-Lung Chi | Wheeled luggage device with brake |
US9086426B2 (en) | 2012-09-12 | 2015-07-21 | Dionex Corporation | Multi-component eluent generating system 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 |
WO2016131389A1 (zh) * | 2015-02-16 | 2016-08-25 | 秦才东 | 一种溶液中离子的交换和浓缩方法及装置 |
US10228355B2 (en) * | 2016-05-06 | 2019-03-12 | Board Of Regents, The University Of Texas System | Volatile eluent preparation |
US10416137B2 (en) * | 2016-09-07 | 2019-09-17 | Board Of Regents, University Of Texas System | Electrodialytic capillary suppressor for suppressed conductometric ion chromatography |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126860A1 (de) * | 1981-07-08 | 1983-01-27 | BIOTRONIK Wissenschaftliche Geräte GmbH, 6000 Frankfurt | Verfahren und vorrichtung zur quantitativen bestimmung von kationen oder anionen durch ionenchromatographie |
WO1983003984A1 (en) | 1982-05-13 | 1983-11-24 | Gerhard Kunz | Method for the treatment of a liquid phase, particularly method for desalting aqueous solutions, as well as device for its implementation |
US4636296A (en) | 1983-08-18 | 1987-01-13 | Gerhard Kunz | Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions |
US4880513A (en) | 1986-06-20 | 1989-11-14 | The Graver Company | Method and apparatus for generating acid and base regenerants and the use thereof to regenerate ion-exchange resins |
US4806236A (en) | 1987-08-13 | 1989-02-21 | Mccormack Austin F | Apparatus for upflow ion exchange |
US4847598A (en) | 1987-11-27 | 1989-07-11 | Aqua-Tronics, Inc. | Water treatment regeneration system incorporating alternating current excitation and paired operational amplifiers with asymmetrical feedback elements |
US5045204A (en) | 1990-02-13 | 1991-09-03 | Dionex Corporation | Method and apparatus for generating a high purity chromatography eluent |
FR2659869B1 (fr) | 1990-03-22 | 1992-06-19 | Cnge | Dispositif de traitement de fluide, au moyen d'une structure d'adsorption a couches superposees espacees, et regeneration par effet joule. |
US5336387A (en) | 1990-09-11 | 1994-08-09 | Bioseparations, Inc. | Electrical separator apparatus and method of counterflow gradient focusing |
US5173164A (en) | 1990-09-11 | 1992-12-22 | Bioseparations, Inc. | Multi-modality electrical separator apparatus and method |
US5352345A (en) | 1991-05-07 | 1994-10-04 | Alliedsignal Inc. | Ion exchange resin regenerant waste recovery and recycling via bipolar membranes |
US5518622A (en) | 1992-02-10 | 1996-05-21 | Dionex Corporation | Electrochemical pretreatment system for liquid sample analysis |
US5248426A (en) * | 1992-02-10 | 1993-09-28 | Dionex Corporation | Ion chromatography system using electrochemical suppression and detector effluent recycle |
CA2087481C (en) * | 1992-02-10 | 2001-09-04 | John R. Stillian | Ion chromatography system using electrochemical suppression and detector effluent recycle |
US5451309A (en) | 1994-05-09 | 1995-09-19 | B&W Nuclear Technologies, Inc. | Ion exchange resin regeneration apparatus |
US5567307A (en) | 1994-09-30 | 1996-10-22 | Lachat Instruments | System and a method for using a small suppressor column in performing liquid chromatography |
EP2264447A3 (en) * | 1995-03-03 | 2011-05-25 | Dionex Corporation | Apparatus for Generating a High Purity Eluant |
US5935443A (en) | 1995-03-03 | 1999-08-10 | Alltech Associates, Inc. | Electrochemically regenerated ion neutralization and concentration devices and systems |
US5633171A (en) | 1995-03-03 | 1997-05-27 | Dionex Corporation | Intermittent electrolytic packed bed suppressor regeneration for ion chromatography |
US5914025A (en) | 1997-01-09 | 1999-06-22 | Dionex Corporation | Ion chromatographic method and apparatus using ion reflux |
US6036921A (en) | 1997-01-15 | 2000-03-14 | Dionex Corporation | Acid or base generator with chromatograph |
JP3644182B2 (ja) | 1997-02-27 | 2005-04-27 | 旭硝子株式会社 | 脱イオン水の製造装置 |
JPH10277557A (ja) | 1997-04-10 | 1998-10-20 | Asahi Glass Co Ltd | 脱イオン水製造装置 |
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 |
US6610546B1 (en) | 1998-02-26 | 2003-08-26 | Dionex Corporation | Continuous electrolytically regenerated packed suppressor for ion chromatography |
US6325976B1 (en) | 1998-02-26 | 2001-12-04 | Dionex Corporation | Continuous electrolytically regenerated packed bed suppressor for ion chromatography |
US6200477B1 (en) | 1998-05-06 | 2001-03-13 | Alltech Associates, Inc. | Continuously regenerated and integrated suppressor and detector for suppressed ion chromatography and method |
US6444475B1 (en) | 1999-08-02 | 2002-09-03 | Alltech Associates, Inc. | Ion chromatography apparatus and method for removing gas prior to sample detection |
US6468804B1 (en) | 1999-08-02 | 2002-10-22 | Alltech Associates, Inc. | Suppressor for continuous electrochemically suppressed ion chromatography and method |
US6562628B1 (en) * | 2000-07-07 | 2003-05-13 | Dionex Corporation | Electrolytic suppressor and separate eluent generator combination |
US7402283B2 (en) * | 2002-09-11 | 2008-07-22 | Dionex Corporation | Electrolytic eluent generator and method of use |
-
2003
- 2003-04-23 US US10/421,608 patent/US7288176B2/en active Active
-
2004
- 2004-04-16 JP JP2006513110A patent/JP4599596B2/ja not_active Expired - Fee Related
- 2004-04-16 CN CNB2004800175867A patent/CN100443138C/zh not_active Expired - Lifetime
- 2004-04-16 RU RU2005132227/15A patent/RU2005132227A/ru not_active Application Discontinuation
- 2004-04-16 WO PCT/US2004/011960 patent/WO2004094030A2/en active Application Filing
- 2004-04-16 MX MXPA05011241A patent/MXPA05011241A/es unknown
- 2004-04-16 PL PL378720A patent/PL378720A1/pl unknown
- 2004-04-16 EP EP04750300A patent/EP1622693A2/en not_active Withdrawn
- 2004-04-16 KR KR1020057020100A patent/KR20060009864A/ko not_active Application Discontinuation
- 2004-04-16 BR BRPI0409666-5A patent/BRPI0409666A/pt not_active IP Right Cessation
- 2004-04-16 CA CA002522886A patent/CA2522886C/en not_active Expired - Fee Related
- 2004-04-16 AU AU2004232982A patent/AU2004232982B2/en not_active Ceased
-
2005
- 2005-10-21 NO NO20054882A patent/NO20054882L/no not_active Application Discontinuation
- 2005-10-21 ZA ZA200508573A patent/ZA200508573B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL378720A1 (pl) | 2006-05-15 |
US7288176B2 (en) | 2007-10-30 |
JP4599596B2 (ja) | 2010-12-15 |
NO20054882D0 (no) | 2005-10-21 |
WO2004094030A2 (en) | 2004-11-04 |
EP1622693A2 (en) | 2006-02-08 |
AU2004232982A1 (en) | 2004-11-04 |
MXPA05011241A (es) | 2006-03-09 |
CN1809407A (zh) | 2006-07-26 |
NO20054882L (no) | 2005-11-21 |
KR20060009864A (ko) | 2006-02-01 |
AU2004232982B2 (en) | 2009-01-15 |
CA2522886C (en) | 2009-09-22 |
CA2522886A1 (en) | 2004-11-04 |
WO2004094030B1 (en) | 2005-03-17 |
WO2004094030A3 (en) | 2004-12-29 |
JP2006524341A (ja) | 2006-10-26 |
US20040214344A1 (en) | 2004-10-28 |
ZA200508573B (en) | 2007-04-25 |
RU2005132227A (ru) | 2006-06-27 |
CN100443138C (zh) | 2008-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |