DK1409116T3 - Elektrodialyse af flervalente metalsalte - Google Patents

Elektrodialyse af flervalente metalsalte

Info

Publication number: DK1409116T3
Authority: DK; Denmark
Prior art keywords: electrodialysis; metal salts; multivalent metal; compartment; products
Prior art date: 2001-06-18

Application number

DK02734569T

Other languages

English (en)

Inventor

J David Genders

Dan Hartsough

Original Assignee

Electrosynthesis Co Inc

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.)

2001-06-18

Filing date

2002-05-29

Publication date

2007-06-11

2002-05-29 Application filed by Electrosynthesis Co Inc filed Critical Electrosynthesis Co Inc

2007-06-11 Application granted granted Critical

2007-06-11 Publication of DK1409116T3 publication Critical patent/DK1409116T3/da

Links

238000000909 electrodialysis Methods 0.000 title abstract 3
229910052751 metal Inorganic materials 0.000 title abstract 2
239000002184 metal Substances 0.000 title abstract 2
150000003839 salts Chemical class 0.000 title abstract 2
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
VBUYCZFBVCCYFD-YVZJFKFKSA-N 2-dehydro-L-gluconic acid Chemical compound OC[C@H](O)[C@H](O)[C@@H](O)C(=O)C(O)=O VBUYCZFBVCCYFD-YVZJFKFKSA-N 0.000 abstract 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 abstract 1
229930003268 Vitamin C Natural products 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
239000001110 calcium chloride Substances 0.000 abstract 1
229910001628 calcium chloride Inorganic materials 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
150000007522 mineralic acids Chemical class 0.000 abstract 1
239000002243 precursor Substances 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1
235000019154 vitamin C Nutrition 0.000 abstract 1
239000011718 vitamin C Substances 0.000 abstract 1

Classifications

- 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

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK02734569T 2001-06-18 2002-05-29 Elektrodialyse af flervalente metalsalte DK1409116T3 (da)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US29929001P	2001-06-18	2001-06-18
US10/153,048 US6712946B2 (en)	2001-06-18	2002-05-21	Electrodialysis of multivalent metal salts
PCT/US2002/016811 WO2002102499A1 (en)	2001-06-18	2002-05-29	Electrodialysis of multivalent metal salts

Publications (1)

Publication Number	Publication Date
DK1409116T3 true DK1409116T3 (da)	2007-06-11

Family

ID=26850108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK02734569T DK1409116T3 (da)	2001-06-18	2002-05-29	Elektrodialyse af flervalente metalsalte

Country Status (7)

Country	Link
US (1)	US6712946B2 (da)
EP (1)	EP1409116B1 (da)
CN (1)	CN1258393C (da)
AT (1)	ATE355885T1 (da)
DE (1)	DE60218688T2 (da)
DK (1)	DK1409116T3 (da)
WO (1)	WO2002102499A1 (da)

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JP2010531732A (ja)	2007-06-28	2010-09-30	カレラコーポレイション	炭酸塩化合物の沈殿を含む脱塩方法
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AU2009287461A1 (en) *	2008-09-11	2010-04-08	Calera Corporation	CO2 commodity trading system and method
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US7939336B2 (en) *	2008-09-30	2011-05-10	Calera Corporation	Compositions and methods using substances containing carbon
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CN101878328A (zh) *	2009-01-28	2010-11-03	卡勒拉公司	低能电化学碳酸氢根离子溶液
AU2010201005A1 (en)	2009-02-10	2010-08-26	Calera Corporation	Low-voltage alkaline production using hydrogen and electrocatlytic electrodes
CA2694959A1 (en)	2009-03-02	2010-09-02	Calera Corporation	Gas stream multi-pollutants control systems and methods
TW201105406A (en) *	2009-03-10	2011-02-16	Calera Corp	Systems and methods for processing CO2
US20110079515A1 (en) *	2009-07-15	2011-04-07	Gilliam Ryan J	Alkaline production using a gas diffusion anode with a hydrostatic pressure
US7993511B2 (en) *	2009-07-15	2011-08-09	Calera Corporation	Electrochemical production of an alkaline solution using CO2
WO2011130809A2 (en) *	2010-04-21	2011-10-27	Katholieke Universifeit Leuven	Fractionation of ions from aqueous solutions by electrodialysis using monovalent selective membranes
CN102701339B (zh) *	2012-06-07	2014-01-29	中国海洋大学	一种氰化贫液回收处理方法
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CN109534561A (zh) *	2018-12-27	2019-03-29	山东天维膜技术有限公司	一种铝箔硝酸化成工艺废水的处理方法及其装置
WO2025006789A2 (en) *	2023-06-27	2025-01-02	Solugen, Inc.	Electrodialysis for processing of sugar acid solutions
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DE3514348A1 (de)	1985-04-20	1986-10-23	Basf Ag, 6700 Ludwigshafen	Verfahren zur gewinnung von waessrigen loesungen organischer saeuren oder basen aus waessrigen loesungen ihrer salze
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US5268079A (en) *	1990-01-18	1993-12-07	Monsanto Company	Process for the isolation and purification of free acids, starting from their salts, by electrodialysis
US6187570B1 (en) *	1998-05-26	2001-02-13	The Electrosynthesis Company, Inc.	Electrodialysis methods for purification and recovery of gluconic acid derivatives

2002
- 2002-05-21 US US10/153,048 patent/US6712946B2/en not_active Expired - Fee Related
- 2002-05-29 DE DE60218688T patent/DE60218688T2/de not_active Expired - Fee Related
- 2002-05-29 DK DK02734569T patent/DK1409116T3/da active
- 2002-05-29 EP EP02734569A patent/EP1409116B1/en not_active Expired - Lifetime
- 2002-05-29 AT AT02734569T patent/ATE355885T1/de not_active IP Right Cessation
- 2002-05-29 WO PCT/US2002/016811 patent/WO2002102499A1/en not_active Ceased
- 2002-05-29 CN CN02812180.5A patent/CN1258393C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE60218688T2 (de)	2008-06-12
CN1258393C (zh)	2006-06-07
US6712946B2 (en)	2004-03-30
EP1409116A1 (en)	2004-04-21
CN1516615A (zh)	2004-07-28
ATE355885T1 (de)	2007-03-15
WO2002102499A1 (en)	2002-12-27
EP1409116B1 (en)	2007-03-07
DE60218688D1 (de)	2007-04-19
EP1409116A4 (en)	2004-07-28
US20020189950A1 (en)	2002-12-19

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