NL7712511A - Catalyst for redn. of carbon mon:oxide - using hydrogen, with formation of hydrocarbon mixt. - Google Patents

Catalyst for redn. of carbon mon:oxide - using hydrogen, with formation of hydrocarbon mixt.

Info

Publication number
NL7712511A
NL7712511A NL7712511A NL7712511A NL7712511A NL 7712511 A NL7712511 A NL 7712511A NL 7712511 A NL7712511 A NL 7712511A NL 7712511 A NL7712511 A NL 7712511A NL 7712511 A NL7712511 A NL 7712511A
Authority
NL
Netherlands
Prior art keywords
redn
catalyst
mixt
formation
salts
Prior art date
Application number
NL7712511A
Other languages
Dutch (nl)
Original Assignee
Hoechst Ag
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
Priority claimed from DE2546587A external-priority patent/DE2546587C3/en
Priority claimed from DE2653986A external-priority patent/DE2653986C2/en
Priority claimed from DE2704575A external-priority patent/DE2704575C2/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NL7712511A publication Critical patent/NL7712511A/en

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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product 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
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0425—Catalysts; their physical properties
    • C07C1/0445—Preparation; Activation
    • 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
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • 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
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • 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
    • C07C2521/12—Silica and alumina
    • 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
    • C07C2521/16—Clays or other mineral silicates
    • 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
    • C07C2521/18—Carbon
    • 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
    • C07C2523/745—Iron

Abstract

A catalyst contg. Fe and Fe/Cu as active constituent, for use in redn. of CO using H2, with formation essentially of a 1-4C hydrocarbon mixt., is prepd. by (i) pptn. of complex salts Mex/fe(CN)6/y, where Me is an ion of Fe and/or Cu; x is 1-4; and y is 1-3; (ii) sepn. and drying of the pptd. salts; (iii) redn. using >=stoichiometric amts. of H2 or a H2/CO mixt. at 200-500 degrees C for 2-20 hrs., according to the principal patent. The addn. concerns prepn. of the catalyst: (a) by thermal decompsn. at 200-500 degrees C of the pptd. and dried salts in absence of H2 or H2/CO; or (b) by mixing the pptd. and dried salts with a support, followed by conversion into tablets or pastilles, or extrusion of the mixt., and then either redn. using H2 or H2/CO, or thermal decompsn. at 200-500 degrees C in absence of H2 or H2/CO mixts. Compared with previous catalysts, this catalyst can be produced in economic conditions, and shows a relatively high selectivity in the reaction of CO with H2, with formation of 1-4C hydrocarbon mixts.
NL7712511A 1975-10-17 1977-11-14 Catalyst for redn. of carbon mon:oxide - using hydrogen, with formation of hydrocarbon mixt. NL7712511A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2546587A DE2546587C3 (en) 1975-10-17 1975-10-17 Catalyst for the reduction of carbon monoxide
DE2653986A DE2653986C2 (en) 1976-11-27 1976-11-27 Catalyst for the reduction of carbon monoxide
DE2704575A DE2704575C2 (en) 1977-02-04 1977-02-04 Catalyst for the reduction of carbon monoxide

Publications (1)

Publication Number Publication Date
NL7712511A true NL7712511A (en) 1978-05-30

Family

ID=27186585

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712511A NL7712511A (en) 1975-10-17 1977-11-14 Catalyst for redn. of carbon mon:oxide - using hydrogen, with formation of hydrocarbon mixt.

Country Status (1)

Country Link
NL (1) NL7712511A (en)

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed