ES476146A1 - Mejoras en un procedimiento para la hidrogenacion selectiva de un compuesto organico - Google Patents

Mejoras en un procedimiento para la hidrogenacion selectiva de un compuesto organico

Info

Publication number
ES476146A1
ES476146A1 ES476146A ES476146A ES476146A1 ES 476146 A1 ES476146 A1 ES 476146A1 ES 476146 A ES476146 A ES 476146A ES 476146 A ES476146 A ES 476146A ES 476146 A1 ES476146 A1 ES 476146A1
Authority
ES
Spain
Prior art keywords
catalyst
hydroxide
basic compound
ammonium hydroxide
selective hydrogenation
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
Application number
ES476146A
Other languages
English (en)
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES476146A1 publication Critical patent/ES476146A1/es
Expired 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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • 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
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0239—Quaternary ammonium 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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/892—Nickel and noble 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
    • B01J31/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La selectividad de hidrogenación de los compuestos que contienen más de un doble enlace carbono-carbono en presencia de un catalizador metálico del grupo VIII del Sistema Periódico es mejorada y la formación del isómero trans es reducida por tratamiento del catalizador con un compuesto básico, antes de la adición del catalizador al substrato o in situ. El compuesto básico es un hidróxido amónico cuaternario, un hidróxido alcalino o alcalino- térreo o hidróxido amónico, una sal con un ácido débil de dicho hidróxido o un alcoholato de los cationes de estos hidróxidos.
ES476146A 1977-12-19 1978-12-19 Mejoras en un procedimiento para la hidrogenacion selectiva de un compuesto organico Expired ES476146A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5275077 1977-12-19

Publications (1)

Publication Number Publication Date
ES476146A1 true ES476146A1 (es) 1979-12-01

Family

ID=10465150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476146A Expired ES476146A1 (es) 1977-12-19 1978-12-19 Mejoras en un procedimiento para la hidrogenacion selectiva de un compuesto organico

Country Status (20)

Country Link
US (1) US4228088A (es)
JP (1) JPS5498702A (es)
AT (1) AT374819B (es)
AU (1) AU521426B2 (es)
BE (1) BE872854A (es)
CA (1) CA1117972A (es)
CH (1) CH639928A5 (es)
DE (1) DE2854814A1 (es)
DK (1) DK564678A (es)
ES (1) ES476146A1 (es)
FI (1) FI66019C (es)
FR (1) FR2411818B1 (es)
GB (1) GB2010309B (es)
IN (1) IN148810B (es)
IT (1) IT1109645B (es)
NL (1) NL7812288A (es)
NO (1) NO784259L (es)
PT (1) PT68929A (es)
SE (1) SE436428B (es)
ZA (1) ZA787074B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7904781A (nl) * 1979-06-19 1980-12-23 Unilever Nv Werkwijze voor het selectief hydrogeneren van vetzuur- derivaten.
NL7904782A (nl) * 1979-06-19 1980-12-23 Unilever Nv Werkwijze voor het selectief hydrogeneren van vetzuurderivaten.
EP0061337A1 (en) * 1981-03-25 1982-09-29 Johnson Matthey Public Limited Company Catalytic process
US4424162A (en) 1981-08-31 1984-01-03 Uop Inc. Selective hydrogenation of fatty materials
NL8302590A (nl) * 1983-07-20 1985-02-18 Unilever Nv Nikkelboride in olie katalysator.
AU564008B2 (en) * 1984-07-11 1987-07-30 Unilever Plc Hydrogenation products
FR2573999B1 (fr) * 1984-12-05 1987-01-23 Rhone Poulenc Spec Chim Procede de fabrication de supports de catalyseurs a base d'alumine dont la durabilite est amelioree
US5225581A (en) * 1990-06-14 1993-07-06 Tulane Educational Fund Electrocatalytic process for the hydrogenation of edible and non-edible oils and fatty acids
US5208405A (en) * 1992-03-03 1993-05-04 Phillips Petroleum Company Selective hydrogenation of diolefins
US7585990B2 (en) * 2003-07-31 2009-09-08 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
CA2534122C (en) * 2003-07-31 2012-01-10 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893155A (en) * 1932-06-18 1933-01-03 Catalyst Research Corp Hydrogenation process and catalyst therefor
BE564339A (es) * 1957-02-05 1900-01-01
GB886477A (en) * 1958-03-31 1962-01-10 Engelhard Ind Inc Selective hydrogenation of fatty oils
GB932991A (en) * 1959-02-02 1963-07-31 Asahi Denka Kogyo Kk Method for producing a copper containing catalyst
US3117939A (en) * 1960-01-25 1964-01-14 Wesson Oil & Snowdrift Co Inc Hydrogenation catalysts
DE1181700B (de) * 1961-05-20 1964-11-19 Basf Ag Verfahren zur partiellen Hydrierung von cycloaliphatischen, mindestens zwei olefinische Doppelbindungen enthaltenden Verbindungen zu cycloaliphatischen Monoolefinen
US3201431A (en) * 1963-03-19 1965-08-17 Swift & Co Selective hydrogenation of malvalic and sterculic acids in cottonseed oil
US3919271A (en) * 1968-05-08 1975-11-11 Du Pont Catalysis by dispersions of metal halides in molten trihalostannate (II) and trihalogermanate (II) salts
IT963424B (it) * 1972-07-27 1974-01-10 Snam Progetti Processo di idrogenazione di idro carburi diolefinici a idrocarburi olefinici
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
FR2259896B1 (es) * 1974-02-01 1978-03-24 Inst Francais Du Petrole
FR2297241A1 (fr) * 1975-01-08 1976-08-06 Inst Zhirov Procede de transformation des graisses animales en graisse alimentaire plastique
US4117242A (en) * 1976-07-26 1978-09-26 Phillips Petroleum Company Suppression of side reactions in catalytic hydrogenation of diesters
CA1109855A (en) * 1976-11-24 1981-09-29 Jan F. Van Peppen Production of cyclohexanone

Also Published As

Publication number Publication date
GB2010309A (en) 1979-06-27
ATA903078A (de) 1983-10-15
SE436428B (sv) 1984-12-10
FI66019B (fi) 1984-04-30
SE7813005L (sv) 1979-06-20
DK564678A (da) 1979-06-20
IT1109645B (it) 1985-12-23
JPS5498702A (en) 1979-08-03
NO784259L (no) 1979-06-20
CA1117972A (en) 1982-02-09
AU4259678A (en) 1979-06-28
FI66019C (fi) 1984-08-10
IT7869883A0 (it) 1978-12-18
ZA787074B (en) 1980-08-27
BE872854A (fr) 1979-06-18
NL7812288A (nl) 1979-06-21
DE2854814A1 (de) 1979-06-21
US4228088A (en) 1980-10-14
FI783817A (fi) 1979-06-20
PT68929A (en) 1979-01-01
AU521426B2 (en) 1982-04-01
FR2411818B1 (fr) 1985-10-11
AT374819B (de) 1984-06-12
FR2411818A1 (fr) 1979-07-13
CH639928A5 (de) 1983-12-15
GB2010309B (en) 1983-02-02
IN148810B (es) 1981-06-20

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