DK0577207T3 - Fremgangsmåde til fremstilling af en vandig opløsning af natriumhydroxid - Google Patents

Fremgangsmåde til fremstilling af en vandig opløsning af natriumhydroxid

Info

Publication number: DK0577207T3
Authority: DK; Denmark
Prior art keywords: aqueous solution; sodium hydroxide; preparing; acid; sodium
Prior art date: 1992-07-03

Application number

DK93201850.0T

Other languages

Danish (da)

English (en)

Inventor

Louis Bourgeois

Original Assignee

Solvay

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.)

1992-07-03

Filing date

1993-06-25

Publication date

1997-06-16

1993-06-25 Application filed by Solvay filed Critical Solvay

1997-06-16 Application granted granted Critical

1997-06-16 Publication of DK0577207T3 publication Critical patent/DK0577207T3/da

Links

HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title abstract 6
239000007864 aqueous solution Substances 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title abstract 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 3
239000002253 acid Substances 0.000 abstract 2
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
125000002091 cationic group Chemical group 0.000 abstract 1
238000000909 electrodialysis Methods 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
159000000000 sodium salts Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/14—Alkali metal compounds
- C25B1/16—Hydroxides
- 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
- B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/28—Purification; Separation
- C01D1/38—Purification; Separation by dialysis

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Urology & Nephrology (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Electrochemistry (AREA)
General Health & Medical Sciences (AREA)
Metallurgy (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Saccharide Compounds (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Permanent Magnet Type Synchronous Machine (AREA)

DK93201850.0T 1992-07-03 1993-06-25 Fremgangsmåde til fremstilling af en vandig opløsning af natriumhydroxid DK0577207T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE9200622A BE1006054A3 (fr)	1992-07-03	1992-07-03	Procede de fabrication d'une solution aqueuse d'hydroxyde de sodium.

Publications (1)

Publication Number	Publication Date
DK0577207T3 true DK0577207T3 (da)	1997-06-16

Family

ID=3886352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93201850.0T DK0577207T3 (da)	1992-07-03	1993-06-25	Fremgangsmåde til fremstilling af en vandig opløsning af natriumhydroxid

Country Status (16)

Country	Link
US (1)	US5395497A (de)
EP (1)	EP0577207B1 (de)
JP (1)	JPH0692627A (de)
AT (1)	ATE146097T1 (de)
BE (1)	BE1006054A3 (de)
CA (1)	CA2098344A1 (de)
CZ (1)	CZ288500B6 (de)
DE (1)	DE69306484T2 (de)
DK (1)	DK0577207T3 (de)
ES (1)	ES2098646T3 (de)
FI (1)	FI933061A7 (de)
HU (1)	HU210311B (de)
NO (1)	NO180326C (de)
PL (1)	PL172325B1 (de)
SK (1)	SK280865B6 (de)
TR (1)	TR27183A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5766270A (en)	1996-05-21	1998-06-16	Tg Soda Ash, Inc.	Solution mining of carbonate/bicarbonate deposits to produce soda ash
US6322767B1 (en)	1996-05-21	2001-11-27	Fmc Corporation	Process for making sodium carbonate decahydrate from sodium carbonate/bicarbonate liquors
US5955043A (en)	1996-08-29	1999-09-21	Tg Soda Ash, Inc.	Production of sodium carbonate from solution mine brine
IT1287127B1 (it) *	1996-10-31	1998-08-04	Solvay	Procedimento di fabbricazione di una soluzione acquosa di idrossido di sodio
GB9705349D0 (en) *	1997-03-14	1997-04-30	Ici Plc	Treatment of effluent streams
JP2970670B1 (ja)	1998-02-25	1999-11-02	トヨタ自動車株式会社	肉盛合金およびエンジンバルブ
US6193882B1 (en)	1998-06-15	2001-02-27	Rswc Inc.	Pressurized brining system
JP3596751B2 (ja)	1999-12-17	2004-12-02	トヨタ自動車株式会社	焼結合金配合用硬質粒子、耐摩耗性鉄基焼結合金、耐摩耗性鉄基焼結合金の製造方法及びバルブシート
JP4127021B2 (ja)	2002-11-06	2008-07-30	トヨタ自動車株式会社	硬質粒子、耐摩耗性鉄基焼結合金、耐摩耗性鉄基焼結合金の製造方法及びバルブシート
DE102007027705A1 (de) *	2007-06-15	2008-12-18	Ziemann Ludwigsburg Gmbh	Verfahren zum Behandeln von Flüssigkeiten führenden Anlagen, insbesondere von Brauerei- und Getränkeanlagen, und deren Teile, und Vorrichtung zum Durchführen des Verfahrens
WO2009001365A1 (en) *	2007-06-28	2008-12-31	Asher Vitner Ltd.	A process for the production of titanium salts
US10208363B2 (en)	2012-12-07	2019-02-19	Solvay Sa	Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate
DE102015208690A1 (de) *	2015-05-11	2016-11-17	Technische Universität Bergakademie Freiberg	Elektrodialytische Herstellung von Phosphorsäure und Vorrichtung
WO2021144042A1 (en)	2020-01-15	2021-07-22	Shell Internationale Research Maatschappij B.V.	Water treatment process
CN112675709B (zh) *	2020-12-07	2024-07-05	河北工业大学	一种用于海水固碳制碱浓溶液的双极膜电渗析装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4636289A (en) *	1983-05-02	1987-01-13	Allied Corporation	Solution mining of sodium minerals with acids generated by electrodialytic water splitting
US4629545A (en) *	1984-08-10	1986-12-16	Allied Corporation	Electrodialytic water splitter and process for removal of SO2 from gases containing same and for recovery of SO2 and NaOH
US4584077A (en) *	1984-08-13	1986-04-22	Allied Corporation	Process for recovering sodium carbonate from trona and other mixtures of sodium carbonate and sodium bicarbonate
US4592817A (en) *	1984-12-03	1986-06-03	Allied Corporation	Electrodialytic water splitting process for gaseous products
DE3831848A1 (de) *	1988-09-20	1990-03-29	Basf Ag	Verfahren zur abtrennung von salzen mittels elektrodialyse
AT392735B (de) *	1989-10-31	1991-05-27	Chemiefaser Lenzing Ag	Verfahren zur stufenweisen elektrodialyse von alkalisulfathaeltigen waesserigen loesungen sowie vorrichtung zur durchfuehrung des verfahrens

1992
- 1992-07-03 BE BE9200622A patent/BE1006054A3/fr not_active IP Right Cessation
1993
- 1993-06-08 US US08/073,735 patent/US5395497A/en not_active Expired - Fee Related
- 1993-06-14 CA CA002098344A patent/CA2098344A1/fr not_active Abandoned
- 1993-06-25 AT AT93201850T patent/ATE146097T1/de not_active IP Right Cessation
- 1993-06-25 ES ES93201850T patent/ES2098646T3/es not_active Expired - Lifetime
- 1993-06-25 EP EP93201850A patent/EP0577207B1/de not_active Expired - Lifetime
- 1993-06-25 DK DK93201850.0T patent/DK0577207T3/da active
- 1993-06-25 DE DE69306484T patent/DE69306484T2/de not_active Expired - Fee Related
- 1993-06-28 CZ CZ19931289A patent/CZ288500B6/cs not_active IP Right Cessation
- 1993-06-28 SK SK675-93A patent/SK280865B6/sk unknown
- 1993-06-29 PL PL93299512A patent/PL172325B1/pl unknown
- 1993-06-30 TR TR00547/93A patent/TR27183A/xx unknown
- 1993-07-02 HU HU9301940A patent/HU210311B/hu not_active IP Right Cessation
- 1993-07-02 FI FI933061A patent/FI933061A7/fi unknown
- 1993-07-02 NO NO932432A patent/NO180326C/no unknown
- 1993-07-05 JP JP5165493A patent/JPH0692627A/ja active Pending

Also Published As

Publication number	Publication date
CZ128993A3 (en)	1994-02-16
FI933061L (fi)	1994-01-04
BE1006054A3 (fr)	1994-05-03
NO932432D0 (no)	1993-07-02
PL299512A1 (en)	1994-01-10
DE69306484D1 (de)	1997-01-23
NO180326B (no)	1996-12-23
CZ288500B6 (cs)	2001-07-11
HUT66107A (en)	1994-09-28
DE69306484T2 (de)	1997-06-12
ATE146097T1 (de)	1996-12-15
NO180326C (no)	1997-04-02
PL172325B1 (pl)	1997-09-30
EP0577207A1 (de)	1994-01-05
SK280865B6 (sk)	2000-08-14
ES2098646T3 (es)	1997-05-01
EP0577207B1 (de)	1996-12-11
JPH0692627A (ja)	1994-04-05
SK67593A3 (en)	1994-01-12
TR27183A (tr)	1994-11-28
FI933061A0 (fi)	1993-07-02
FI933061A7 (fi)	1994-01-04
HU9301940D0 (en)	1993-09-28
CA2098344A1 (fr)	1994-01-04
HU210311B (en)	1995-03-28
US5395497A (en)	1995-03-07
NO932432L (no)	1994-01-04

Publication	Publication Date	Title
DK0577207T3 (da)	1997-06-16	Fremgangsmåde til fremstilling af en vandig opløsning af natriumhydroxid
ES2120973T3 (es)	1998-11-16	Sal de diastereomero de acido quinolinmevalonico opticamente activo.
SG79903A1 (en)	2001-04-17	Process for the manufacture of an industrial aqueous solution of sodium chloride and use of the aqueous sodium chloride solution thus obtained for the electrolytic manufacture of an aqueous sodium hydroxide solution, for the manufacture of sodium carbonate and for the manufacture of sodium chloride crystals.
AR244674A1 (es)	1993-11-30	Procedimiento para preparar derivados de acidos 3,4-dihidro-3-tioxo-2h-1,4-bensoxa (o tia)zin-4-aceticos.
ATE69604T1 (de)	1991-12-15	Verfahren zur herstellung von 1-hydroxy-2pyridonen.
JPS535134A (en)	1978-01-18	Racemization of optical active 2-(4)chlorophenyl)-3-methylbutylic acid
AU4609493A (en)	1994-03-10	Process for preparing distyrylbiphenyl compounds
TW375596B (en)	1999-12-01	Process for treating aqueous media containing metal ions
DK0906904T3 (da)	2002-12-30	Fremgangsmåde til fremstilling af methansulfonsyre
DK0462837T3 (da)	2000-09-11	Fremstilling af indol-derivater
ES2070936T3 (es)	1995-06-16	Proteinas modificadas quimicamente.
ES2119258T3 (es)	1998-10-01	Procedimiento para la preparacion de guanidinas.
NO945005L (no)	1995-06-26	Fremgangsmåte for fremstilling av alkalimetallhydroksyd
FR2601674B1 (fr)	1988-09-23	Procede de preparation d'une solution aqueuse du sel de sodium de la methionine
DE3461786D1 (en)	1987-02-05	Process for the preparation of alpha-chlorinated chloroformiates
ES514018A0 (es)	1983-10-16	Procedimiento para preparar una solucion acuosa de aspartasa.
DK544887A (da)	1988-04-21	Fremgangsmaade til fremstilling af betahydroxysmoersyre og dennes salte
NO881163L (no)	1988-09-19	Fremgangsmaate for oppnaaelse av opploeste salter og syrer fra andre tilgjengelige slike, ved hjelp av ioneutvekslingsharpikser.
FR2352819A1 (fr)	1977-12-23	Procede de preparation de sels alcalins de l'ampicilline, notamment du sel de sodium
ES471747A1 (es)	1979-02-01	Procedimiento para preparar monohidrato de p-hidroximandela-to de sodio o potasio solido
NO900650L (no)	1991-08-12	Fremgangsmaate for fremstilling av carbonatsalter av alkalimetaller.