GB378943A - Improvements in or relating to hydrogenation catalysts - Google Patents

Improvements in or relating to hydrogenation catalysts

Info

Publication number
GB378943A
GB378943A GB1482531A GB1482531A GB378943A GB 378943 A GB378943 A GB 378943A GB 1482531 A GB1482531 A GB 1482531A GB 1482531 A GB1482531 A GB 1482531A GB 378943 A GB378943 A GB 378943A
Authority
GB
United Kingdom
Prior art keywords
hydrogenation
oxide
under
oxidation
effected
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
GB1482531A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1482531A priority Critical patent/GB378943A/en
Publication of GB378943A publication Critical patent/GB378943A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85Chromium, molybdenum or tungsten
    • B01J23/86Chromium
    • B01J23/868Chromium copper and chromium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24Chromium, molybdenum or tungsten
    • B01J23/26Chromium
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11CFATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/126Fats, 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

Abstract

The hydrogenation of unsaturated organic compounds in the liquid state is effected with catalysts consisting of a mixture of chromium oxide and copper oxide or a mixture of chromium oxide and zinc oxide prepared in a compact form by the oxidation of an alloy of the two metals. The oxidation may be effected by anodic oxidation in an aqueous or other electrolyte or by the action of an oxidizing acid, such as nitric acid, followed by conversion to oxide. The catalyst may be treated with hydrogen under conditions such that substantial or complete reduction of one but not more than one of the components takes place. The hydrogenation is preferably effected in a continuous manner and the process may be applied to the hydrogenation of ethylenic, acetylenic or benzenoid linkages and to the hydrogenation of aldehydic or ketonic carbon-oxygen groups. According to examples, (1) an unsaturated oil of the glyceride type, e.g. cotton or whale oil, is hydrogenated at 150 DEG C. and under a pressure of 200 atmospheres using a chromium oxide-copper oxide catalyst obtained by anodic oxidation of a copper-chromium alloy. (2) Benzene is hydrogenated under the conditions stated in the above example. (3) Acetone is converted into iso-propyl alcohol at 150 DEG C. and under a pressure of 150 atmospheres using the catalyst specified above.
GB1482531A 1931-05-20 1931-05-20 Improvements in or relating to hydrogenation catalysts Expired GB378943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1482531A GB378943A (en) 1931-05-20 1931-05-20 Improvements in or relating to hydrogenation catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1482531A GB378943A (en) 1931-05-20 1931-05-20 Improvements in or relating to hydrogenation catalysts

Publications (1)

Publication Number Publication Date
GB378943A true GB378943A (en) 1932-08-22

Family

ID=10048132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1482531A Expired GB378943A (en) 1931-05-20 1931-05-20 Improvements in or relating to hydrogenation catalysts

Country Status (1)

Country Link
GB (1) GB378943A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096163A (en) * 1975-04-08 1978-06-20 Mobil Oil Corporation Conversion of synthesis gas to hydrocarbon mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096163A (en) * 1975-04-08 1978-06-20 Mobil Oil Corporation Conversion of synthesis gas to hydrocarbon mixtures

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