ES2088211T3 - Procedimiento electroquimico para la obtencion de alcoholatos de metales alcalinos y su aplicacion para la regeneracion de catalizador en la sintesis de formiato de metilo. - Google Patents

Procedimiento electroquimico para la obtencion de alcoholatos de metales alcalinos y su aplicacion para la regeneracion de catalizador en la sintesis de formiato de metilo.

Info

Publication number
ES2088211T3
ES2088211T3 ES93117858T ES93117858T ES2088211T3 ES 2088211 T3 ES2088211 T3 ES 2088211T3 ES 93117858 T ES93117858 T ES 93117858T ES 93117858 T ES93117858 T ES 93117858T ES 2088211 T3 ES2088211 T3 ES 2088211T3
Authority
ES
Spain
Prior art keywords
application
alcoholates
synthesis
obtaining
alkaline metals
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93117858T
Other languages
English (en)
Inventor
Georg Dr-Ing Sobotta
Juri Antonowitsch Pr Pazderski
Wladimir Petrowitsch Skatschko
Wassili Wladimirowitsch Lezjuk
Oleg Alexejewitsch Dr Tagajew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYNTHEZ BNII
Salzgitter Anlagenbau GmbH
Original Assignee
SYNTHEZ BNII
Salzgitter Anlagenbau GmbH
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.)
Filing date
Publication date
Application filed by SYNTHEZ BNII, Salzgitter Anlagenbau GmbH filed Critical SYNTHEZ BNII
Application granted granted Critical
Publication of ES2088211T3 publication Critical patent/ES2088211T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C25B3/01—Products
    • 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
    • C25B3/01—Products
    • C25B3/07—Oxygen containing compounds
    • 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
    • C25B3/01—Products
    • C25B3/11—Halogen containing 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (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)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA SINTESIS ELECTROQUIMICA DE ALCOHOLATOS ALCALINOS Y/O LA REGENERACION DEL CATALIZADOR DE LA SINTESIS DE FORMIATO DE METILO EN SOLUCIONES ALCOHOLICAS DE SALES DE METALES ALCALINOS EN UN APARATO ELECTROLITICO CON MEMBRANA SELECTIVA DE IONES. LA ELECTROLISIS SE REALIZA EN PRESENCIA DE UNA CANTIDAD DETERMINADA DE UNA SAL DE POTASIO O SODIO DE UN ACIDO PERFLUOROALCANOSULFONICO CON APLICACION DE UN MATERIAL ANODICO NO OXIDABLE Y CON UNA MEZCLA POLIMERA DE ESTIROLDIVINILOBENZOL SULFONADA. SEGUN EL PROCEDIMIENTO SE ELEVA LA SELECTIVIDAD DEL PROCESO Y SE POSIBILITA UNA SINTESIS CONTINUA.
ES93117858T 1992-11-05 1993-11-04 Procedimiento electroquimico para la obtencion de alcoholatos de metales alcalinos y su aplicacion para la regeneracion de catalizador en la sintesis de formiato de metilo. Expired - Lifetime ES2088211T3 (es)

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
ES2088211T3 true ES2088211T3 (es) 1996-08-01

Family

ID=6472147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117858T Expired - Lifetime ES2088211T3 (es) 1992-11-05 1993-11-04 Procedimiento electroquimico para la obtencion de alcoholatos de metales alcalinos y su aplicacion para la regeneracion de catalizador en la sintesis de formiato de metilo.

Country Status (7)

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

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

Also Published As

Publication number Publication date
DE4237333A1 (de) 1994-05-11
DE59301324D1 (de) 1996-02-15
DK0596485T3 (da) 1996-05-06
CN1086550A (zh) 1994-05-11
ATE132545T1 (de) 1996-01-15
EP0596485B1 (de) 1996-01-03
EP0596485A1 (de) 1994-05-11
GR3019542T3 (en) 1996-07-31

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