ATE146097T1 - Verfahren zur herstellung einer wässrigen lösung von natriumhydroxid - Google Patents

Verfahren zur herstellung einer wässrigen lösung von natriumhydroxid

Info

Publication number: ATE146097T1
Authority: AT; Austria
Prior art keywords: aqueous solution; sodium hydroxide; preparing; acid; sodium
Prior art date: 1992-07-03

Application number

AT93201850T

Other languages

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

1996-12-15

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

1996-12-15 Application granted granted Critical

1996-12-15 Publication of ATE146097T1 publication Critical patent/ATE146097T1/de

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
238000000034 method 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
238000004519 manufacturing process Methods 0.000 abstract 1
239000012528 membrane Substances 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)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Urology & Nephrology (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Water Supply & Treatment (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)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Permanent Magnet Type Synchronous Machine (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Catalysts (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

AT93201850T 1992-07-03 1993-06-25 Verfahren zur herstellung einer wässrigen lösung von natriumhydroxid ATE146097T1 (de)

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
ATE146097T1 true ATE146097T1 (de)	1996-12-15

Family

ID=3886352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93201850T ATE146097T1 (de)	1992-07-03	1993-06-25	Verfahren zur herstellung einer wässrigen lösung von 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)	FI933061L (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
US8628736B2 (en) *	2007-06-28	2014-01-14	Asher Vitner Ltd.	Process for the production of titanium salts
WO2014086941A1 (en) *	2012-12-07	2014-06-12	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 EP EP93201850A patent/EP0577207B1/de not_active Expired - Lifetime
- 1993-06-25 DK DK93201850.0T patent/DK0577207T3/da active
- 1993-06-25 ES ES93201850T patent/ES2098646T3/es not_active Expired - Lifetime
- 1993-06-25 AT AT93201850T patent/ATE146097T1/de not_active IP Right Cessation
- 1993-06-25 DE DE69306484T patent/DE69306484T2/de not_active Expired - Fee Related
- 1993-06-28 SK SK675-93A patent/SK280865B6/sk unknown
- 1993-06-28 CZ CZ19931289A patent/CZ288500B6/cs not_active IP Right Cessation
- 1993-06-29 PL PL93299512A patent/PL172325B1/pl unknown
- 1993-06-30 TR TR00547/93A patent/TR27183A/xx unknown
- 1993-07-02 FI FI933061A patent/FI933061L/fi unknown
- 1993-07-02 NO NO932432A patent/NO180326C/no unknown
- 1993-07-02 HU HU9301940A patent/HU210311B/hu not_active IP Right Cessation
- 1993-07-05 JP JP5165493A patent/JPH0692627A/ja active Pending

Also Published As

Publication number	Publication date
EP0577207A1 (de)	1994-01-05
NO180326C (no)	1997-04-02
HU210311B (en)	1995-03-28
FI933061A7 (fi)	1994-01-04
PL172325B1 (pl)	1997-09-30
NO180326B (no)	1996-12-23
US5395497A (en)	1995-03-07
NO932432D0 (no)	1993-07-02
PL299512A1 (en)	1994-01-10
CA2098344A1 (fr)	1994-01-04
SK67593A3 (en)	1994-01-12
CZ128993A3 (en)	1994-02-16
HU9301940D0 (en)	1993-09-28
BE1006054A3 (fr)	1994-05-03
ES2098646T3 (es)	1997-05-01
DE69306484D1 (de)	1997-01-23
HUT66107A (en)	1994-09-28
TR27183A (tr)	1994-11-28
NO932432L (no)	1994-01-04
SK280865B6 (sk)	2000-08-14
CZ288500B6 (cs)	2001-07-11
FI933061L (fi)	1994-01-04
DK0577207T3 (da)	1997-06-16
DE69306484T2 (de)	1997-06-12
EP0577207B1 (de)	1996-12-11
FI933061A0 (fi)	1993-07-02
JPH0692627A (ja)	1994-04-05

Legal Events

Date	Code	Title	Description
2004-03-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE146097T1 (de)	1996-12-15	Verfahren zur herstellung einer wässrigen lösung von natriumhydroxid
DE68906310D1 (de)	1993-06-09	Verfahren zur herstellung einer stabilisierten waessrigen loesung von chlordioxid.
DE3876557D1 (de)	1993-01-21	Verfahren zur herstellung waessriger polymerdispersionen.
ATE121474T1 (de)	1995-05-15	Verfahren zur herstellung einer wässrigen lösung von natriumverbindungen.
DE69607997D1 (de)	2000-06-08	Verfahren zur Herstellung von Lösungen aus Aluminiumsalzen
DE59103711D1 (de)	1995-01-12	Verfahren zur herstellung hellfarbiger pasten von alpha-sulfofettsäurealkylester-alkalimetallsalzen.
DE3768319D1 (de)	1991-04-11	Verfahren zur herstellung von o-substituierten hydroxylaminen.
DK600483A (da)	1984-06-28	Fremgangsmaade til fremstilling af phosphonomethylerede aminosyrer
ATE69604T1 (de)	1991-12-15	Verfahren zur herstellung von 1-hydroxy-2pyridonen.
DE59608718D1 (de)	2002-03-21	Verfahren zur herstellung von substituierten 4,4'-diaminostilben-2,2'-disulfonsäuresalzen
DE59805387D1 (de)	2002-10-10	Verfahren zur Herstellung von Methansulfonsäure
DE69305826D1 (de)	1996-12-12	Verfahren zur Herstellung von Alkalimetallcitrat
ATE191476T1 (de)	2000-04-15	Verfahren zur herstellung von indolderivaten
DE3768426D1 (de)	1991-04-11	Verfahren zur herstellung von 4,4'-biphenyldicarbonsaeure.
DE69520368D1 (de)	2001-04-19	Verfahren zur herstellung von 5-hydroxymethyl-thiazole
DE69001183D1 (de)	1993-05-06	Verfahren zur herstellung einer waesserigen zein-loesung.
DE3771381D1 (de)	1991-08-22	Verfahren zur herstellung von einer waesserigen beschichtungszusammensetzung.
ATE53202T1 (de)	1990-06-15	Verfahren zur herstellung einer waesserigen loesung vom natriumsalz des methionins.
ATE167668T1 (de)	1998-07-15	Verfahren zur herstellung von guaniden
ATE120179T1 (de)	1995-04-15	Verfahren zum herstellen von alpha-fluorierten acrylaten.
DE69413786D1 (de)	1998-11-12	Verfahren zur Herstellung von Alkalimetall-Hydroxiden
DE3860061D1 (de)	1990-05-03	Verfahren zur herstellung von 4,4'-dinitrostilben-2,2'-disulfonsaeure.
DE59103874D1 (de)	1995-01-26	Verfahren zur Racematspaltung von 2,2-Dimethylcyclopropancarbonsäure.
DE68905413D1 (de)	1993-04-22	Verfahren zur herstellung von alkalimetallsalz von 2,3,6,7-naphthalintetracarbonsaeure.
DE3685122D1 (de)	1992-06-11	Verfahren zur herstellung von 1,4-diaminoanthrachinon-2-sulfonsaeure.