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
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
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- 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
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- 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
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- 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.
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) |
-
1977
- 1977-11-14 NL NL7712511A patent/NL7712511A/en not_active Application Discontinuation
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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 |