DK0596485T3 - Elektrokemisk fremgangsmåde til fremstilling af alkalimetalalkoholater og anvendelse deraf til regenerering af katalysatoren ved methylformiatsyntesen - Google Patents

Elektrokemisk fremgangsmåde til fremstilling af alkalimetalalkoholater og anvendelse deraf til regenerering af katalysatoren ved methylformiatsyntesen

Info

Publication number: DK0596485T3
Authority: DK; Denmark
Prior art keywords: regeneration; catalyst; alkali metal; methyl formate; metal alcoholates
Prior art date: 1992-11-05

Application number

DK93117858.6T

Other languages

English (en)

Inventor

Georg Dr-Ing Sobotta

Juri Antonowitsch Pr Pazderski

Wladimir Petrowitsch Skatschko

Wassili Wladimirowitsch Lezjuk

Oleg Alexejewitsch Dr Tagajew

Original Assignee

Salzgitter Anlagenbau

Synthez Bnii

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.)

1992-11-05

Filing date

1993-11-04

Publication date

1996-05-06

1993-11-04 Application filed by Salzgitter Anlagenbau, Synthez Bnii filed Critical Salzgitter Anlagenbau

1996-05-06 Application granted granted Critical

1996-05-06 Publication of DK0596485T3 publication Critical patent/DK0596485T3/da

Links

230000015572 biosynthetic process Effects 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 4
TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 title abstract 4
238000003786 synthesis reaction Methods 0.000 title abstract 4
229910052783 alkali metal Inorganic materials 0.000 title abstract 3
150000001340 alkali metals Chemical class 0.000 title abstract 3
239000003054 catalyst Substances 0.000 title abstract 2
230000008929 regeneration Effects 0.000 title abstract 2
238000011069 regeneration method Methods 0.000 title abstract 2
238000002360 preparation method Methods 0.000 title 1
238000005868 electrolysis reaction Methods 0.000 abstract 2
239000012528 membrane Substances 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
230000001476 alcoholic effect Effects 0.000 abstract 1
150000004703 alkoxides Chemical class 0.000 abstract 1
239000010405 anode material Substances 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
159000000000 sodium salts Chemical class 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4061—Regeneration or reactivation of catalysts containing metals involving membrane separation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
- B01J31/0227—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4076—Regeneration or reactivation of catalysts containing metals involving electrochemical processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- 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
- C25B3/00—Electrolytic production of organic compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Metallurgy (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Catalysts (AREA)

DK93117858.6T 1992-11-05 1993-11-04 Elektrokemisk fremgangsmåde til fremstilling af alkalimetalalkoholater og anvendelse deraf til regenerering af katalysatoren ved methylformiatsyntesen DK0596485T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4237333A DE4237333A1 (de)	1992-11-05	1992-11-05	Ein elektrochemisches Verfahren zur Regenerierung des Katalysators bei der Methylformiatsynthese

Publications (1)

Publication Number	Publication Date
DK0596485T3 true DK0596485T3 (da)	1996-05-06

Family

ID=6472147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93117858.6T DK0596485T3 (da)	1992-11-05	1993-11-04	Elektrokemisk fremgangsmåde til fremstilling af alkalimetalalkoholater og anvendelse deraf til regenerering af katalysatoren ved methylformiatsyntesen

Country Status (7)

Country	Link
EP (1)	EP0596485B1 (da)
CN (1)	CN1086550A (da)
AT (1)	ATE132545T1 (da)
DE (2)	DE4237333A1 (da)
DK (1)	DK0596485T3 (da)
ES (1)	ES2088211T3 (da)
GR (1)	GR3019542T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1085108C (zh) *	1998-06-10	2002-05-22	中国科学院山西煤炭化学研究所	一种用于甲醇羰化制备甲酸甲酯的超细催化剂
DE10360758A1 (de) *	2003-12-23	2005-07-28	Degussa Ag	Elektrochemische Herstellung von Alkalialkoholaten mit Hilfe einer keramischen Festelektrolytmembran
US7977426B2 (en) *	2008-11-13	2011-07-12	E. I. Du Pont De Nemours And Company	Fluoroalkyl ether sulfonate surfactants
CN104900891B (zh) *	2015-05-07	2017-03-08	昆明贵金属研究所	一种铂网担载氧化铂电极材料及其制备方法
CN112226782B (zh) *	2020-09-15	2021-06-29	安徽金邦医药化工有限公司	一种固体甲醇钠的精制工艺
CN112144075A (zh) *	2020-10-09	2020-12-29	上海漫关越水处理有限公司	一种膜电解连续合成叔丁醇钾的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3346131C2 (de) *	1983-12-21	1986-07-10	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur Herstellung von Alkalialkoholaten
DE4233191C2 (de) *	1992-01-16	1995-06-29	Huels Chemische Werke Ag	Verfahren zur Herstellung von Alkoholaten

1992
- 1992-11-05 DE DE4237333A patent/DE4237333A1/de not_active Withdrawn
1993
- 1993-01-09 CN CN93100308A patent/CN1086550A/zh active Pending
- 1993-11-04 DE DE59301324T patent/DE59301324D1/de not_active Expired - Fee Related
- 1993-11-04 EP EP93117858A patent/EP0596485B1/de not_active Expired - Lifetime
- 1993-11-04 DK DK93117858.6T patent/DK0596485T3/da active
- 1993-11-04 AT AT93117858T patent/ATE132545T1/de not_active IP Right Cessation
- 1993-11-04 ES ES93117858T patent/ES2088211T3/es not_active Expired - Lifetime
1996
- 1996-04-03 GR GR960400933T patent/GR3019542T3/el unknown

Also Published As

Publication number	Publication date
ATE132545T1 (de)	1996-01-15
ES2088211T3 (es)	1996-08-01
GR3019542T3 (en)	1996-07-31
EP0596485A1 (de)	1994-05-11
EP0596485B1 (de)	1996-01-03
DE4237333A1 (de)	1994-05-11
DE59301324D1 (de)	1996-02-15
CN1086550A (zh)	1994-05-11

Similar Documents

Publication	Publication Date	Title
DE3066002D1 (en)	1984-02-02	Fluorinated polymer cation exchange membrane for electrolysis, process for its preparation and process for electrolysing an aqueous solution of an alkali metal chloride
NO153398C (no)	1986-03-12	Fluorerte kationbyttermembraner, herunder ogsaa laminerte membraner, og fremgangsmaate ved fremstilling av disse.
FR2393784A1 (fr)	1979-01-05	Procede pour l'obtention en continu d'alcoolates alcalins
GB2053902B (en)	1984-02-29	Fluorinated compounds
DK0596485T3 (da)	1996-05-06	Elektrokemisk fremgangsmåde til fremstilling af alkalimetalalkoholater og anvendelse deraf til regenerering af katalysatoren ved methylformiatsyntesen
FR2357661A1 (fr)	1978-02-03	Procede pour l'electrolyse d'un halogenure de metal alcalin
BR8201794A (pt)	1983-03-01	Alimentacao de solucoes salgadas em celula de membrana
FR2616810B1 (fr)	1989-08-18	Procede electrochimique pour recuperer le rhodium metallique a partir de solutions aqueuses de catalyseurs usages
BE854457A (fr)	1977-09-01	Procede d'echange d'ions pour la purification de solutions electrolytiques de metaux communs
FR2445863A1 (fr)	1980-08-01	Purification electrolytique de metaux
IT8519168A1 (it)	1986-07-21	Procedimento di elettrocarbossilazione di composti carbonilici per la produzione di acidi -idrossi- carbossilici'
FR2406898A1 (fr)	1979-05-18	Chromate double, procede pour sa preparation, et application dudit chromate comme matiere active dans les generateurs electrochimiques
FR2487385B1 (fr)	1987-07-17	Procede d'electrolyse d'une solution aqueuse de chlorure de metal alcalin avec mise en oeuvre d'une membrane echangeuse de cations
ES2011245B3 (es)	1990-01-01	Proceso de preparacion de 5-(2,5-dimetilfenoxi)-2,2-acido dimetilpentanoico
FR2431550A1 (fr)	1980-02-15	Procede de production d'hydrogene par electrolyse
FR2349666A1 (fr)	1977-11-25	Diaphragmes permeables pour cellules d'electrolyse de solutions aqueuses d'halogenures de metaux alcalins
FR2433059B1 (fr)	1985-09-27	Procede et appareil pour la pose d'une membrane sur une cellule electrolytique destinee a l'electrolyse d'une solution aqueuse de chlorure de metal alcalin
US4654128A (en)	1987-03-31	Process for the preparation of certain organic trihalomethyl derivatives
FR2351932A1 (fr)	1977-12-16	Procede d'oxydation anodique de methylbenzenes
FR2445396B1 (fr)	1985-08-23	Procede d'electrolyse d'une solution aqueuse de chlorure de metal alcalin mettant en oeuvre une cellule electrolytique a membrane echangeuse de cations
BE869949A (fr)	1978-12-18	Procede de purification d'une solution aqueuse d'un halogenure de metal alcalin pour l'electrolyse
RU93050735A (ru)	1996-04-27	Электрохимический способ регенерации катализатора синтеза метилформиата и синтеза алкоголятов щелочных металлов
ATE978T1 (de)	1982-05-15	Verfahren zur elektrolyse waessriger alkalihalogenid-loesungen.
BR8101022A (pt)	1981-08-25	Processo para preparear um acido carboxilico
ES2025180B3 (es)	1992-03-16	Catalizador de sintesis de metanol y su aplicacion a la sintesis de metanol.