ES2134016T3 - Procedimiento para preparar 1,3-propanodiol. - Google Patents

Procedimiento para preparar 1,3-propanodiol.

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Publication number
ES2134016T3
ES2134016T3 ES96937285T ES96937285T ES2134016T3 ES 2134016 T3 ES2134016 T3 ES 2134016T3 ES 96937285 T ES96937285 T ES 96937285T ES 96937285 T ES96937285 T ES 96937285T ES 2134016 T3 ES2134016 T3 ES 2134016T3
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Spain
Prior art keywords
cobalt
mixture
hydrogenation
propanediol
carbonyl
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
ES96937285T
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English (en)
Inventor
Khiet Thanh Lam
Joseph Broun Powell
Paul Richard Weider
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.)
Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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Publication of ES2134016T3 publication Critical patent/ES2134016T3/es
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Expired - Lifetime legal-status Critical Current

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    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/20—Carbonyls
    • 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
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
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    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
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    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
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    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
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  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA PREPARAR 1,3 PROPANEDIOL QUE COMPRENDE LAS ETAPAS DE: (A) REACCION DE UNA SAL DE COBALTO AL MENOS SELECCIONADA ENTRE HIDROXIDOS DE COBALTO, COBALTO (II, III), OXIDO Y CARBONATO DE COBALTO CON UN GAS DE SINTESIS EN UN MEDIO LIQUIDO ESENCIALMENTE NO MISCIBLE EN AGUA EN CONDICIONES EFICACES PARA PRODUCIR UN PRODUCTO DE REACCION DE CARBONILO DE COBALTO QUE COMPRENDE AL MENOS UNA ESPECIE DE CATALIZADOR ACTIVO DE COBALTO CON HIDROFORMILACION DE CARBONILO; (B) CONTACTO DE OXIDO DE ETILENO CON EL GAS DE SINTESIS EN UN MEDIO LIQUIDO ESENCIALMENTE NO MISCIBLE EN AGUA EN PRESENCIA DE UNA CANTIDAD CATALITICA DE LA MEZCLA DE PRODUCTOS DE LA REACCION COBALTO CARBONILO Y UNA CANTIDAD EFICAZ DE UN PROMOTOR CATALITICO EN CONDICIONES DE REACCION EFICACES PARA PRODUCIR UNA MEZCLA Y EXTRAER EN EL MENCIONADO LIQUIDO ACUOSO UNA PROPORCION IMPORTANTE DEL 3-HIDROXIPROPANAL EN LA MEZCLA DE PRODUCTOS INTERMEDIOS, Y UNA FASE ORGANICA QUE COMPRENDE UNA PORCION IMPORTANTE DEL CARBONILO DE COBALTO; (D) SEPARACION DE LA FASE ACUOSA DE LA FASE ORGANICA; (E) REPETICION CON AL MENOS DE UNA PROPORCION IMPORTANTE DE LA FASE ORGANICA DEL PROCESO DE LA FASE (B); (F) CONTACTO DE LA FASE ACUOSA QUE COMPRENDE 3-HIDROXIPROPANAL CON HIDROGENO EN PRESENCIA DE UN CATALIZADOR DE HIDROGENACION EN CONDICIONES DE HIDROGENACION PARA PROPORCIONAR UNA MEZCLA DE PRODUCTOS DE HIDROGENACION CON 1,3 PROPANEDIOL; Y (G), RECUPERACION DE 1,3 PROPANEDIOL DE LA MEZCLA DEL PRODUCTO DE HIDROGENACION.
ES96937285T 1995-10-31 1996-10-28 Procedimiento para preparar 1,3-propanodiol. Expired - Lifetime ES2134016T3 (es)

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US08/550,589 US5684214A (en) 1994-09-30 1995-10-31 Process for preparing 1,3-propanediol

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EP (1) EP0862495B1 (es)
JP (1) JP3844781B2 (es)
KR (1) KR100447356B1 (es)
CN (1) CN1090059C (es)
AU (1) AU700053B2 (es)
BR (1) BR9611339A (es)
DE (1) DE69603502T2 (es)
ES (1) ES2134016T3 (es)
NO (1) NO308894B1 (es)
WO (1) WO1997016250A1 (es)

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AU700053B2 (en) 1998-12-17
KR100447356B1 (ko) 2004-11-12
CN1090059C (zh) 2002-09-04
NO981937D0 (no) 1998-04-29
EP0862495B1 (en) 1999-07-28
CN1201407A (zh) 1998-12-09
KR19990067175A (ko) 1999-08-16
NO308894B1 (no) 2000-11-13
EP0862495A1 (en) 1998-09-09
DE69603502D1 (de) 1999-09-02
BR9611339A (pt) 1999-04-06
WO1997016250A1 (en) 1997-05-09
DE69603502T2 (de) 2000-01-13
AU7495496A (en) 1997-05-22
NO981937L (no) 1998-04-29
JP3844781B2 (ja) 2006-11-15
US5684214A (en) 1997-11-04
JPH11515021A (ja) 1999-12-21

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