BE794530A - Hydrogenation d'acides gras non satures - Google Patents

Hydrogenation d'acides gras non satures

Info

Publication number
BE794530A
BE794530A BE794530DA BE794530A BE 794530 A BE794530 A BE 794530A BE 794530D A BE794530D A BE 794530DA BE 794530 A BE794530 A BE 794530A
Authority
BE
Belgium
Prior art keywords
hydrogenation
fatty acids
unsaturated fatty
unsaturated
acids
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Ltd. Unilever
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.)
Publication date
Publication of BE794530A publication Critical patent/BE794530A/xx

Links

Classifications

    • 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
    • C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals or derivates
    • 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
    • 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
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/283—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)
BE794530D 1972-01-25 Hydrogenation d'acides gras non satures BE794530A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB342672A GB1422774A (en) 1972-01-25 1972-01-25 Hydrogenation process for fatty acids and their derivatives

Publications (1)

Publication Number Publication Date
BE794530A true BE794530A (fr) 1973-07-25

Family

ID=9758121

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794530D BE794530A (fr) 1972-01-25 Hydrogenation d'acides gras non satures

Country Status (18)

Country Link
US (1) US3865853A (id)
JP (1) JPS4881808A (id)
AU (1) AU469130B2 (id)
BE (1) BE794530A (id)
CA (1) CA1003433A (id)
CH (2) CH577025A5 (id)
DE (1) DE2303170C3 (id)
DK (1) DK144705C (id)
ES (2) ES410932A1 (id)
FR (2) FR2169216B1 (id)
GB (1) GB1422774A (id)
IE (1) IE37248B1 (id)
IN (1) IN139261B (id)
IT (1) IT977667B (id)
LU (1) LU66893A1 (id)
NL (1) NL176584C (id)
SE (2) SE388431B (id)
ZA (1) ZA73443B (id)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111856A (en) * 1972-11-15 1978-09-05 Mobil Oil Corporation Insoluble resin-metal compound complex prepared by contacting weak base ion exchange resin with solution of metal-ligand
US4218384A (en) * 1973-07-11 1980-08-19 Snia Viscosa Societa Nazionale Industria Applicazioni Viscosa S.P.A. Omega-amino alkenoic acids
GB1589813A (en) 1976-12-31 1981-05-20 Unilever Ltd Hydrogenation
US4258206A (en) * 1978-09-11 1981-03-24 The University Of Alabama Selective carbonylation of olefins by a polymer-supported Pd halide catalyst
US4629710A (en) * 1984-12-20 1986-12-16 Smith Jr Lawrence A Resin catalysts and method of preparation
US4992605A (en) * 1988-02-16 1991-02-12 Craig Wayne K Production of hydrocarbons with a relatively high cetane rating
DE4002011A1 (de) * 1990-01-24 1991-07-25 Henkel Kgaa Gesaettigte, verzweigte fettsaeuren mit 20 bis 28 kohlenstoffatomen bzw. ester derselben mit c(pfeil abwaerts)1(pfeil abwaerts)-c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)6(pfeil abwaerts)-alkanolen, verfahren zu ihrer herstellung und ihre verwendung
DE4002009A1 (de) * 1990-01-24 1991-07-25 Henkel Kgaa Gesaettigte, verzweigte fettsaeuren mit 21 bis 28 kohlenstoffatomen bzw. ester derselben mit c(pfeil abwaerts)1(pfeil abwaerts)-c(pfeil abwaerts)3(pfeil abwaerts)(pfeil abwaerts)6(pfeil abwaerts)-alkanolen, verfahren zu ihrer herstellung und ihre vrwendung
DE4109246A1 (de) * 1991-03-21 1992-09-24 Henkel Kgaa Verfahren zur herstellung von einfach ungesaettigten fettsaeuren oder deren derivaten
IT1254908B (it) * 1992-04-23 1995-10-11 Mini Ricerca Scient Tecnolog Procedimento per la preparazione di un catalizzatore metallico supportato e catalizzatore ottenuto mediante tale procedimento.
FR2704223B1 (fr) * 1993-04-23 1995-06-30 Inst Francais Du Petrole Nouveaux composés di-ramifiés et leurs procédés de préparation.
FI105274B (fi) * 1996-03-15 2000-07-14 Upm Kymmene Oy Menetelmä ei-hormonivaikutteisten, tyydyttymättömien kasvisteroidien hydraamiseksi ja käytetyn katalyytin regenerointi
CA2577761A1 (en) * 2004-08-20 2006-03-02 Resintech, Inc Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions
US20100247415A1 (en) * 2009-03-26 2010-09-30 Michael C Gottlieb Method of Removing and Recovering Silica Using Modified Ion Exchange Materials
PL3237369T3 (pl) * 2014-12-22 2021-01-25 Novamont S.P.A. Ulepszony sposób selektywnego uwodorniania olejów roślinnych
FR3133768A1 (fr) 2022-03-28 2023-09-29 Psa Automobiles Sa Catalyseur d’oxydation d’ammoniac à forte concentration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520440A (en) * 1947-05-02 1950-08-29 Procter & Gamble Partial hydrogenation of unsaturated glyceride oils in solvents
US2861045A (en) * 1954-11-15 1958-11-18 Exxon Research Engineering Co Catalytic metal-modified resin
US2948742A (en) * 1958-05-05 1960-08-09 Engelhard Ind Inc Hydrogenation of marine oils
US3578609A (en) * 1967-10-02 1971-05-11 Mobil Oil Corp Ion exchange resin containing zero-valent metal
US3663479A (en) * 1970-06-24 1972-05-16 Us Agriculture Extended-surface dispersible hydrogenation catalyst and process for producing same

Also Published As

Publication number Publication date
IE37248B1 (en) 1977-06-08
GB1422774A (en) 1976-01-28
DK144705C (da) 1982-10-11
FR2169216A1 (id) 1973-09-07
IT977667B (it) 1974-09-20
NL7300978A (id) 1973-07-27
DE2303170A1 (de) 1973-08-02
JPS4881808A (id) 1973-11-01
AU5135973A (en) 1974-07-25
FR2202727A1 (id) 1974-05-10
SE7603910L (sv) 1976-04-02
FR2169216B1 (id) 1977-02-04
US3865853A (en) 1975-02-11
CH578892A5 (id) 1976-08-31
ZA73443B (en) 1974-09-25
LU66893A1 (id) 1973-07-27
IN139261B (id) 1976-05-29
SE388431B (sv) 1976-10-04
IE37248L (en) 1973-07-25
ES438620A1 (es) 1977-03-16
NL176584C (nl) 1985-05-01
CH577025A5 (id) 1976-06-30
DK144705B (da) 1982-05-17
CA1003433A (en) 1977-01-11
NL176584B (nl) 1984-12-03
DE2303170C3 (de) 1980-08-07
AU469130B2 (en) 1976-02-05
DE2303170B2 (de) 1979-11-29
ES410932A1 (es) 1976-03-01

Similar Documents

Publication Publication Date Title
BE794530A (fr) Hydrogenation d'acides gras non satures
IT998713B (it) Preparazione di acidi insaturi esteri e nitrili e catalizzatori per questi
BE762644A (fr) Purification d'acides carboxyliques
BE816206A (fr) Esters mixtes d'acides polyfonctionnels satures
BE793657A (fr) Catalyseur ameliore pour la transformation d'aldehydes non satures en acides
CH512416A (fr) Procédé d'hydrogénation d'acides gras polymères
FR1453266A (fr) Procédé de conversion microbiologique d'acides gras non-saturés
BG21014A3 (bg) Метод за получаване на ненаситени естери на карбонови киселини
BE814129A (fr) Nouveaux acides gras insatures
BE764130A (fr) Esters d'acides gras non satures formes en position 21 de la dexa- et de beta-methasone
BE774503A (fr) Derives phosphores d'acides carboxyliques insatures
FR2344521A1 (fr) Esters o-bromoalkyliques d'acides dicarboxyliques insatures acycliques
BE781120A (fr) Obtention de melanges d'esters d'acides gras enrichis en insatures
BE795899A (fr) Procede de fractionnement de triglycerides d'acides gras
BE823987A (fr) Acides pyrrodidine-dicarboxyliques et esters de ces acides
BE752482A (fr) Production d'acides non satures
IT1021673B (it) Procedimento per produrre n n dialchilammidi di acidi carbossili ci insaturi
BE796479A (fr) Procede continu d'hydrogenation d'acides gras insatures
BE810150A (fr) Nouveaux o-aryl-esterimides d'acides thionoalcane
IT1022164B (it) Composizione stabile di esteri di acidi carbossilici non saturi e procedimenti per inibire la lopo poli merizzazion
BE759040A (fr) Compositions detergentes a base d'acides gras
FR2329649A1 (fr) Acides carboxyliques non satures
BE797863A (fr) Nouveaux esters d'acides dithio- et trithiophosphoniques
BE805877A (fr) Procede perfectionne pour dimeriser des acides et esters gras insatures
IT989503B (it) Procedimento per preparare miscugli di esteri di acidi grassi arricchi ti di insaturi

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNILEVER N.V.

Effective date: 19860131