ES2181846T3 - Un procedimiento para preparar dioles utilizando un catalizador de niquel raney modificado. - Google Patents

Un procedimiento para preparar dioles utilizando un catalizador de niquel raney modificado.

Info

Publication number
ES2181846T3
ES2181846T3 ES96303388T ES96303388T ES2181846T3 ES 2181846 T3 ES2181846 T3 ES 2181846T3 ES 96303388 T ES96303388 T ES 96303388T ES 96303388 T ES96303388 T ES 96303388T ES 2181846 T3 ES2181846 T3 ES 2181846T3
Authority
ES
Spain
Prior art keywords
procedure
raney nickel
nickel catalyst
catalyst
modified raney
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
ES96303388T
Other languages
English (en)
Inventor
Shien Chang Chen
Cheng Chang Chu
Fwu Shen Lin
Jiunn Yann Chou
Chian Chong Huang
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.)
Dairen Chemical Corp
Original Assignee
Dairen Chemical Corp
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 Dairen Chemical Corp filed Critical Dairen Chemical Corp
Application granted granted Critical
Publication of ES2181846T3 publication Critical patent/ES2181846T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • 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
    • B01J25/00—Catalysts of the Raney type
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

LA PRESENTE INVENCION, SE REFIERE A UN CATALIZADOR MODIFICADO DE NIQUEL RANEY, QUE PUEDE SERVIR COMO CATALIZADOR DE HIDROGENACION PARA HIDROXI ALDEHIDOS, COMO EL 4 Y EL 2 S, COMO EL 2 IMIENTO DE PREPARACION DE DIOLES, MEDIANTE LA UTILIZACION DE DICHO CATALIZADOR DE NIQUEL RANEY MODIFICADO.
ES96303388T 1996-04-15 1996-05-14 Un procedimiento para preparar dioles utilizando un catalizador de niquel raney modificado. Expired - Lifetime ES2181846T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/632,600 US5888923A (en) 1996-04-15 1996-04-15 Modified Raney nickel catalyst and a process for preparing diols by using the same
EP96303388A EP0807464B1 (en) 1996-04-15 1996-05-14 A process for preparing diols by using a modified raney nickel catalyst

Publications (1)

Publication Number Publication Date
ES2181846T3 true ES2181846T3 (es) 2003-03-01

Family

ID=26143701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303388T Expired - Lifetime ES2181846T3 (es) 1996-04-15 1996-05-14 Un procedimiento para preparar dioles utilizando un catalizador de niquel raney modificado.

Country Status (4)

Country Link
US (1) US5888923A (es)
EP (1) EP0807464B1 (es)
DE (1) DE69624339T2 (es)
ES (1) ES2181846T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518218B1 (en) * 1999-03-31 2003-02-11 General Electric Company Catalyst system for producing carbon fibrils
US20030120116A1 (en) * 1999-07-08 2003-06-26 Daniel Ostgard Fixed-bed Raney-type catalysts
US6969780B1 (en) * 2004-12-20 2005-11-29 Lyondell Chemical Technology, L.P. Production of butanediol
US8710278B1 (en) 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
US9056824B2 (en) 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
JP2018045750A (ja) * 2016-09-16 2018-03-22 東芝メモリ株式会社 半導体記憶装置
EP3300799A1 (de) 2016-09-30 2018-04-04 Evonik Degussa GmbH Verfahren und katalysator zur herstellung von 1,4-butandiol
EP3300798A1 (de) 2016-09-30 2018-04-04 Evonik Degussa GmbH Katalysatorfestbett enthaltend metallschaumkörper
TWI787215B (zh) * 2016-11-22 2022-12-21 美商Ｗ Ｒ 康格雷氏公司 降低損耗的催化劑及其製造方法
CN106824199A (zh) * 2016-12-10 2017-06-13 河南开祥精细化工有限公司 一种用于制备1,4‑丁二醇的低压加氢催化剂及其制备方法
CN108144618B (zh) * 2017-12-27 2020-10-27 上海迅凯新材料科技有限公司 加氢催化剂及其制备方法和应用
US11401224B2 (en) 2018-02-14 2022-08-02 Evonik Operations Gmbh Method for the preparation of C3—C12-alcohols by catalytic hydrogenation of the corresponding aldehydes
CN109225261B (zh) * 2018-10-22 2021-09-14 广西博测检测技术服务有限公司 一种雷尼镍-铁催化剂的制备方法及其应用于染料废水的脱色方法
US11819832B2 (en) 2019-09-25 2023-11-21 Evonik Operations Gmbh Catalytic reactor
CN116410071A (zh) * 2021-12-31 2023-07-11 万华化学集团股份有限公司 一种联产1,4-丁二醇和甲基丙烯酸的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659981A (en) * 1948-12-17 1951-10-31 Bataafsche Petroleum A process for refining synthetic alcohols
US3144490A (en) * 1960-10-31 1964-08-11 Engelhard Ind Inc Hydrogenation of aldehydes at enhanced rate using platinum and ruthenium catalysts
DE1928929C3 (de) * 1969-06-07 1979-04-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Raney-Mischkatalysator
BE792649A (fr) * 1971-12-13 1973-06-12 Rhone Poulenc Sa Catalyseur a base de nickel raney au fer
US3980720A (en) * 1972-12-25 1976-09-14 Toyo Soda Manufacturing Co., Ltd. Method of producing diol by hydrogenolysis of peroxide polymers with reactivation of Raney nickel catalyst
JPS5338719B2 (es) * 1972-12-25 1978-10-17
DE2348353A1 (de) * 1973-09-26 1975-04-03 Bayer Ag Verfahren zur herstellung von 2-methylpropandiol-(1,3)
GB1475689A (en) * 1974-06-07 1977-06-01 Jowett P Raney nickel hydrogenation catalyst
HU170253B (es) * 1974-10-07 1977-05-28
US4049580A (en) * 1976-07-23 1977-09-20 The United States Of America As Represented By The Secretary Of The Interior Method for producing supported Raney nickel catalyst
US4043946A (en) * 1976-07-30 1977-08-23 The United States Of America As Represented By The Secretary Of The Interior Production of supported Raney nickel catalysts by reactive diffusion
DE2713374C3 (de) * 1977-03-25 1987-07-30 Bayer Ag, 5090 Leverkusen Verwendung von Raney-Nickel-Eisen-Katalysatoren zur Reduktion von m-Nitrotoluol, p-Nitrophenetol oder 2,4-/2,6-Dinitrotoluol-Gemischen
US4110257A (en) * 1977-07-01 1978-08-29 The United States Of America As Represented By The United States Department Of Energy Raney nickel catalytic device
US4153578A (en) * 1978-07-31 1979-05-08 Gaf Corporation Catalyst comprising Raney nickel with adsorbed molybdenum compound
US4513149A (en) * 1982-04-05 1985-04-23 Olin Corporation Raney nickel alloy expanded mesh hydrogenation catalysts
JPH0617270B2 (ja) * 1987-04-01 1994-03-09 工業技術院長 窒化硼素常圧焼結体
DE4218282A1 (de) * 1992-06-03 1993-12-09 Degussa Verfahren zur Herstellung von 1,3-Propandiol
FR2710856B1 (fr) * 1993-10-07 1995-12-29 Rhone Poulenc Chimie Composition de matière utile comme catalyseur de type Raney, pour l'hydrogénation d'halogénonitroaromatiques en halogénoaminoaromatiques et procédé en faisant application.
DE4335360A1 (de) * 1993-10-16 1995-04-20 Degussa Aktivierter Metall-Festbettkatalysator nach Raney und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0807464B1 (en) 2002-10-16
DE69624339D1 (de) 2002-11-21
EP0807464A1 (en) 1997-11-19
US5888923A (en) 1999-03-30
DE69624339T2 (de) 2003-07-31

Similar Documents

Publication Publication Date Title
ES2181846T3 (es) Un procedimiento para preparar dioles utilizando un catalizador de niquel raney modificado.
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
AR025739A1 (es) Nuevos derivados de bencimidazolonas que tienen afinidad para receptores mezclados de serotonina y dopamina
ES2164842T3 (es) Procedimiento para la preparacion de composiciones de microcapsulas.
GT199900215A (es) Formulaciones agroquimicas.
BR0009693A (pt) Mistura para a preparação de espumas duras de poliuretano
SV1997000009A (es) Nuevas oxazolidinonas sustituidas ref. lea 31534-sv
UY27552A1 (es) 17a- alquil- 17b- oxi-estratrienos y productos intermediarios para su preparacinn, uso de los 17a-alquil-17b-oxi-estratrienos para obtener medicamentos y preparados farmacéuticos.
AR022358A1 (es) Una composicion de epo, un procedimiento para su obtencion, un preparado farmaceutico que la contiene y un procedimiento para aumentar la actividadespecifica de una composicion de epo
ES2153106T3 (es) Aminofeniluracilos substituidos como herbicidas e insecticidas.
BR122018009866B8 (pt) métodos para preparar compostos de éter aminocicloexílico e compostos intermediários
BR0305203A (pt) Preparação de poliissocianatos contendo grupos uretdiona
BR0003231A (pt) Catalisadores de leito fixo
ES2100001T3 (es) Hidroxido de niquel (ii) que contiene manganeso (iii) para la fabricacion de baterias secundarias.
BR0304218A (pt) ésteres alicìclicos com fragrância de almìscar
ES2163220T3 (es) Dioxacicloalcan-8-ona.
PA8492001A1 (es) Composicion de resorcinol
ES2180783T3 (es) Composiciones farmaceuticas para el tratamiento de la adiccion al alcohol.
MY118074A (en) Soap bar composition.
ES2175246T3 (es) Reticulante pobre en reversion.
BR0016866A (pt) Composição anti-helmìntica com liberação sustentada
ES2177825T3 (es) Procedimiento para la proteccion selectiva de los derivados de la baccatina y su utilizacion en la sintesis de taxanos.
ES2196171T3 (es) Agentes antitumorales de tioxantenona liofilizada.
BR0017046A (pt) Uso de azóis para prevenção de câncer de pele
GT199900078A (es) 2-aminopiridinas que contienen sustituyentes de anillos condensados.