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GB700396A - Improvements in or relating to hydrogenation catalysts and to processes of hydrogenation - Google Patents

Improvements in or relating to hydrogenation catalysts and to processes of hydrogenation

Info

Publication number
GB700396A
GB700396A GB29323/51A GB2932351A GB700396A GB 700396 A GB700396 A GB 700396A GB 29323/51 A GB29323/51 A GB 29323/51A GB 2932351 A GB2932351 A GB 2932351A GB 700396 A GB700396 A GB 700396A
Authority
GB
United Kingdom
Prior art keywords
nickel
solution
catalyst
copper
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
GB29323/51A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB700396A publication Critical patent/GB700396A/en
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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • 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
    • 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
    • B01J23/72—Copper
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen 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
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/146—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Catalytic hydrogenation, especially of safrole to dihydrosafrole or furfurol to furfuryl alcohol is effected in the presence of a catalyst produced by the interaction of an alkali-metal borohydride with at least one soluble salt of nickel, copper or cobalt. Examples relate to (1) the hydrogenation of a 30 per cent. solution of safrole in ethyl acetate in the presence of absolute ethyl alcohol at atmospheric pressure and 180 DEG C., employing a nickel boride catalyst; (6) safrole in absolute alcohol hydrogenated at 60 DEG C. and 50 Kg. per sq. cm. pressure using a cobalt boride catalyst; (7) as in (6) employing a copper boride catalyst and a temperature of 90 DEG C.; (9) a solution of furfurol in ethyl acetate hydrogenated at normal temperature and pressure with a nickel boride catalyst and with the addition of a small amount of aqueous caustic soda in the later stages. Specification 700,398 is referred to.ALSO:Catalytic hydrogenation particularly of safrate to dihydrosafrate and furfurol to furfuryl alcohol (see Group IV(b)) is effected in the presence of a catalyst produced by the interaction of an alkali-metal borohydride with at least one soluble salt of nickel, copper or cobalt. The alkali-metal borohydride is preferably added to the metal salt solution preferably slightly acidified, but solutions in organic solvents such as methanol may be used. The precipitation may be carried out in the presence of a carrier such as infusorial earth. According to examples an aqueous solution of sodium borohydride is added slowly to an aqueous nickel chloride hexahydrate solution with agitation. The precipitate is washed with water and absolute ethyl alcohol nickel chloride or acetate may replace the chloride or cobaltous chloride or copper sulphate may be used. Potassium borohydride may replace the sodium salt. Specification 700,398, [Group IV (b)], is referred to.
GB29323/51A 1950-12-29 1951-12-14 Improvements in or relating to hydrogenation catalysts and to processes of hydrogenation Expired GB700396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR295387X 1950-12-29

Publications (1)

Publication Number Publication Date
GB700396A true GB700396A (en) 1953-12-02

Family

ID=8888094

Family Applications (3)

Application Number Title Priority Date Filing Date
GB29323/51A Expired GB700396A (en) 1950-12-29 1951-12-14 Improvements in or relating to hydrogenation catalysts and to processes of hydrogenation
GB29324/51A Expired GB700397A (en) 1950-12-29 1951-12-14 Improvements in or relating to processes for hydrogenation and to novel catalytic agents therefor
GB29325/51A Expired GB700398A (en) 1950-12-29 1951-12-14 Improvements in or relating to the catalytic hydrogenation of streptomycin to dihydrostreptomycin

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB29324/51A Expired GB700397A (en) 1950-12-29 1951-12-14 Improvements in or relating to processes for hydrogenation and to novel catalytic agents therefor
GB29325/51A Expired GB700398A (en) 1950-12-29 1951-12-14 Improvements in or relating to the catalytic hydrogenation of streptomycin to dihydrostreptomycin

Country Status (6)

Country Link
BE (2) BE507017A (en)
CH (2) CH295387A (en)
DE (1) DE876408C (en)
FR (3) FR1044574A (en)
GB (3) GB700396A (en)
NL (1) NL78507C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114907220A (en) * 2022-05-30 2022-08-16 广西大学 A kind of synthetic method of hydrofluoramine ketone
CN116459836A (en) * 2023-03-17 2023-07-21 大连理工大学 Preparation of Ni-Cu-B catalyst and application thereof in selective hydrogenation of furfural

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099506B (en) * 1957-10-11 1961-02-16 Dieter Goerrig Dipl Chem Dr Process for reduction with boranates
DE1235879B (en) * 1964-03-17 1967-03-09 Basf Ag Process for the production of alcohols by catalytic hydrogenation of carboxylic acids
DE1266295B (en) * 1964-07-20 1968-04-18 Hydrierwerk Rodleben Veb Process for the continuous production of fatty alcohols by hydrogenation of fatty acids
US3508351A (en) * 1968-11-19 1970-04-28 Lloyd H Stonehill Snow removal device having means for melting snow and for disposing of the resulting water
NO803956L (en) * 1980-01-02 1981-07-03 Ceskoslovenska Akademie Ved NICKEL-BASED, BASELY CATALYSTS AND PROCEDURES IN PRODUCING THEREOF.
US5110584A (en) * 1990-10-22 1992-05-05 Consumer Products Corporation Scented nail enamels containing essential oils
WO1999063298A1 (en) * 1998-06-03 1999-12-09 Marconi Aerospace Defense Systems, Inc. Hydrogen absorbing rubber
CN110038625B (en) * 2018-01-16 2022-05-03 中国石油化工股份有限公司 Method for preparing hydrocracking catalyst
CN110038581B (en) * 2018-01-16 2022-04-08 中国石油化工股份有限公司 Method for preparing hydrofining catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114907220A (en) * 2022-05-30 2022-08-16 广西大学 A kind of synthetic method of hydrofluoramine ketone
CN116459836A (en) * 2023-03-17 2023-07-21 大连理工大学 Preparation of Ni-Cu-B catalyst and application thereof in selective hydrogenation of furfural

Also Published As

Publication number Publication date
BE507016A (en)
FR1032768A (en) 1953-07-06
NL78507C (en)
FR1046739A (en) 1953-12-08
BE507017A (en)
DE876408C (en) 1953-05-11
FR1044574A (en) 1953-11-19
CH297006A (en) 1954-03-15
GB700397A (en) 1953-12-02
CH295387A (en) 1953-12-31
GB700398A (en) 1953-12-02

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