GB888775A - Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides - Google Patents

Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides

Info

Publication number
GB888775A
GB888775A GB16159/58A GB1615958A GB888775A GB 888775 A GB888775 A GB 888775A GB 16159/58 A GB16159/58 A GB 16159/58A GB 1615958 A GB1615958 A GB 1615958A GB 888775 A GB888775 A GB 888775A
Authority
GB
United Kingdom
Prior art keywords
hydroxides
carbonates
carrier
carbonate
hydrogenation catalysts
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
GB16159/58A
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.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
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 Leuna Werke GmbH filed Critical Leuna Werke GmbH
Publication of GB888775A publication Critical patent/GB888775A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/72—Copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates

Abstract

Hydrogenation catalysts are produced by treating mechanical or co-precipitated mixtures of carbonates and/or hydroxides of a catalytic metal (such as nickel, cobalt or copper) and of a carrier metal with carbon dioxide in an aqueous medium at 10-80 atmospheres pressure and 100 DEG -200 DEG C. and reducing the resulting carbonate mixture with hydrogen at elevated temperatures. The resultant catalyst comprises the catalytic metal on the carrier which is, e.g., an oxide or carbonate of magnesium or zinc, or the carbonate of calcium.ALSO:Aniline is obtained from nitrobenzene by hydrogenation using a Cu/CaCO3 catalyst, and cyclohexane from cyclohexene using a Ni/MgO, Ni/ZnO or Co/MgO catalyst, the catalysts having been prepared by treating with CO2, prior to reduction at elevated temperature, a co-precipitated or mechanical mixture of carbonates and/or hydroxides of the catalytic and carrier metals.
GB16159/58A 1957-11-11 1958-05-20 Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides Expired GB888775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT888775X 1957-11-11

Publications (1)

Publication Number Publication Date
GB888775A true GB888775A (en) 1962-02-07

Family

ID=3682781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16159/58A Expired GB888775A (en) 1957-11-11 1958-05-20 Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides

Country Status (1)

Country Link
GB (1) GB888775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000131A1 (en) * 1995-06-15 1997-01-03 Engelhard Corporation Shaped hydrogenation catalyst and processes for their preparation and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000131A1 (en) * 1995-06-15 1997-01-03 Engelhard Corporation Shaped hydrogenation catalyst and processes for their preparation and use
US5977010A (en) * 1995-06-15 1999-11-02 Engelhard Corporation Shaped hydrogenation catalyst and processes for their preparation and use
US6049008A (en) * 1995-06-15 2000-04-11 Engelhard Corporation Shaped hydrogenation catalyst and processes for their preparation and use

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