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IT1277436B1 - Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium - Google Patents

Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium

Info

Publication number
IT1277436B1
IT1277436B1 ITMI951726A IT1277436B1 IT 1277436 B1 IT1277436 B1 IT 1277436B1 IT MI951726 A ITMI951726 A IT MI951726A IT 1277436 B1 IT1277436 B1 IT 1277436B1
Authority
IT
Italy
Prior art keywords
prepn
contg
deposition
inert support
precursor
Prior art date
Application number
Other languages
Italian (it)
Inventor
Roberto Zennaro
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Publication of ITMI951726A0 publication Critical patent/ITMI951726A0/en
Priority to ITMI951726 priority Critical patent/IT1277436B1/en
Priority to NO19962926A priority patent/NO313086B1/en
Priority to EP96201981A priority patent/EP0756895B1/en
Priority to DE69606810T priority patent/DE69606810T2/en
Priority to CA002181273A priority patent/CA2181273C/en
Priority to AU59497/96A priority patent/AU704877B2/en
Priority to ZA9606132A priority patent/ZA966132B/en
Priority to US08/684,378 priority patent/US5856365A/en
Priority to JP21404496A priority patent/JP4016356B2/en
Priority to MYPI96003179A priority patent/MY115036A/en
Priority to RU96115361/04A priority patent/RU2161067C2/en
Publication of ITMI951726A1 publication Critical patent/ITMI951726A1/en
Application granted granted Critical
Publication of IT1277436B1 publication Critical patent/IT1277436B1/en

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  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Prepn. of a catalyst useful for the conversion of synthesis gas which comprises an inert support which is oxide(s) of Si, Ti, Al, Zr, Zn, Mg and/or Sn, and as oxides or elements, a major amt. of Co, a minor amt. of Ru and a minor amt. of Sc and/or Y, includes: (1) prepn. of a first catalyst precursor (A) contg. Co and at least part of the inert support by deposition of Co on the inert support, calcination, redn. and passivation; (2) prepn. of a second catalyst precursor (B) contg. Co, Ru and at least part of the inert support by the deposition of Ru on (A), calcination, redn. and passivation; and (3) prepn. of the final catalyst by deposition of Sc and/or Y on (B), calcination, redn. and passivation. The synthesis of linear satd. hydrocarbons from synthesis gas includes the reaction of synthesis gas contg. CO and H2 with the above catalyst at pressure 0.1-15 MPa, temp. 150-350[deg] C, vol. hour velocity 100-20,000 vol. synthesis gas per vol. catalyst per hour and molar ratio H2:CO being 1:2 to 5:1.
ITMI951726 1995-08-04 1995-08-04 Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium IT1277436B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI951726 IT1277436B1 (en) 1995-08-04 1995-08-04 Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium
NO19962926A NO313086B1 (en) 1995-08-04 1996-07-12 Process for preparing a catalyst, catalyst obtainable therewith, catalyst mixture obtained thereby, and process for the synthesis of hydrocarbons
EP96201981A EP0756895B1 (en) 1995-08-04 1996-07-13 Process for the preparation of a catalyst useful for the conversion of synthesis gas
DE69606810T DE69606810T2 (en) 1995-08-04 1996-07-13 Process for producing a synthesis gas conversion catalyst
CA002181273A CA2181273C (en) 1995-08-04 1996-07-15 Process for the preparation of a catalyst useful for the conversion of synthesis gas
AU59497/96A AU704877B2 (en) 1995-08-04 1996-07-16 Process for the preparation of a catalyst useful for the conversion of synthesis gas
ZA9606132A ZA966132B (en) 1995-08-04 1996-07-18 Process for the preparation of a catalyst useful for the conversion of synthesis gas.
US08/684,378 US5856365A (en) 1995-08-04 1996-07-19 Process for the preparation of a catalyst useful for the conversion of synthesis gas
JP21404496A JP4016356B2 (en) 1995-08-04 1996-07-26 Production method of synthesis gas conversion catalyst
MYPI96003179A MY115036A (en) 1995-08-04 1996-08-02 Process for the preparation of a catalyst useful for the conversion of synthesis gas
RU96115361/04A RU2161067C2 (en) 1995-08-04 1996-08-02 Method of preparing synthesis-gas-conversion catalyst, composition, catalyst, and gas synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951726 IT1277436B1 (en) 1995-08-04 1995-08-04 Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium

Publications (3)

Publication Number Publication Date
ITMI951726A0 ITMI951726A0 (en) 1995-08-04
ITMI951726A1 ITMI951726A1 (en) 1997-02-04
IT1277436B1 true IT1277436B1 (en) 1997-11-10

Family

ID=11372139

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951726 IT1277436B1 (en) 1995-08-04 1995-08-04 Prepn. of catalyst useful in linear satd. hydrocarbon prodn. from synthesis gas - involves prepn. of first precursor contg. inert support and cobalt, deposition of second precursor contg. inert support, cobalt and ruthenium and deposition of scandium and or yttrium

Country Status (2)

Country Link
IT (1) IT1277436B1 (en)
ZA (1) ZA966132B (en)

Also Published As

Publication number Publication date
ZA966132B (en) 1997-02-10
ITMI951726A1 (en) 1997-02-04
ITMI951726A0 (en) 1995-08-04

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