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GB587456A - Improvements in the process of preparing reduction products of oxides of carbon - Google Patents

Improvements in the process of preparing reduction products of oxides of carbon

Info

Publication number
GB587456A
GB587456A GB10391/44A GB1039144A GB587456A GB 587456 A GB587456 A GB 587456A GB 10391/44 A GB10391/44 A GB 10391/44A GB 1039144 A GB1039144 A GB 1039144A GB 587456 A GB587456 A GB 587456A
Authority
GB
United Kingdom
Prior art keywords
catalyst
regenerator
synthesis
column
oxides
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
GB10391/44A
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.)
INTERNAT CATALYTIC OIL PROCESS
Original Assignee
INTERNAT CATALYTIC OIL PROCESS
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 INTERNAT CATALYTIC OIL PROCESS filed Critical INTERNAT CATALYTIC OIL PROCESS
Priority to GB10391/44A priority Critical patent/GB587456A/en
Publication of GB587456A publication Critical patent/GB587456A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C1/0455—Reaction conditions
    • C07C1/0465—Reaction conditions concerning fluidisation
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<PICT:0587456/III/1> In the synthesis of hydrocarbons or alcohols by the reduction of oxides of carbon a catalyst is maintained in fluidised state in column 2, mixed with reactants supplied at 7. The mixture is passed through converter 8 and the catalyst and reaction products are separated in cyclones 13, 15. Part of the catalyst returns to column 2, another part may be suspended in hydrogen and passed through regenerator 35. The regenerated catalyst is separated from the gaseous products and either recycled through the regenerator or mixed with the reaction gas by pipe 49. Specification 558,879 is referred to.ALSO:<PICT:0587456/IV/1> The synthesis of liquid hydrocarbons, methanol and other alcohols or by the reduction of oxides of carbon is effected by feeding finely divided catalyst from a column 2 into a current of reaction gas admitted at 7, passing the mixture through a reaction chamber 8, separating the catalyst from the reaction products in cyclones 13, 15 and condensing the latter. At least a part of the catalyst is returned to column 2, but a part may be suspended in a current of hydrogen and passed through a regenerator 35, the regenerated catalyst being separated from the regeneration products and recycled through the regenerator or returned to the reaction gas by pipe 49. For the synthesis of hydrocarbons the reactants may be under a pressure of 23 lb. per sq. in. and the temperature may be 410 DEG F. For the synthesis of alcohols a pressure of 200 atmospheres and temperatures of 525-850 DEG F. are employed. Specification 558,879, [Group III], is referred to.
GB10391/44A 1944-05-30 1944-05-30 Improvements in the process of preparing reduction products of oxides of carbon Expired GB587456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10391/44A GB587456A (en) 1944-05-30 1944-05-30 Improvements in the process of preparing reduction products of oxides of carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10391/44A GB587456A (en) 1944-05-30 1944-05-30 Improvements in the process of preparing reduction products of oxides of carbon

Publications (1)

Publication Number Publication Date
GB587456A true GB587456A (en) 1947-04-25

Family

ID=9966963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10391/44A Expired GB587456A (en) 1944-05-30 1944-05-30 Improvements in the process of preparing reduction products of oxides of carbon

Country Status (1)

Country Link
GB (1) GB587456A (en)

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