GB845558A - Process for the hydrogenation of carbon monoxide - Google Patents

Process for the hydrogenation of carbon monoxide

Info

Publication number
GB845558A
GB845558A GB31369/56A GB3136956A GB845558A GB 845558 A GB845558 A GB 845558A GB 31369/56 A GB31369/56 A GB 31369/56A GB 3136956 A GB3136956 A GB 3136956A GB 845558 A GB845558 A GB 845558A
Authority
GB
United Kingdom
Prior art keywords
oil
carbon monoxide
hydrogenation
atmospheres
alkali
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
GB31369/56A
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.)
Lurgi Gesellschaft fuer Waermetechnik mbH
Ruhrchemie AG
Original Assignee
Lurgi Gesellschaft fuer Waermetechnik mbH
Ruhrchemie 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
Application filed by Lurgi Gesellschaft fuer Waermetechnik mbH, Ruhrchemie AG filed Critical Lurgi Gesellschaft fuer Waermetechnik mbH
Publication of GB845558A publication Critical patent/GB845558A/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
    • C07C1/0425—Catalysts; their physical properties
    • C07C1/045—Regeneration

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)
  • Catalysts (AREA)

Abstract

In the catalytic hydrogenation of carbon monoxide at pressures greater than three atmospheres and preferably greater than 8 atmospheres the catalyst is extracted, without shutting of the synthesis or recycle gas, with an oil which has been synthesised by the hydrogenation of carbon monoxide and which has been treated before use with an alkaline material. The process can be applied to any type of catalyst whether fixed bed, fluidised or as a slurry as described in Specification 845,559. The alkaline material may be an oxide, hydroxide, carbonate or bicarbonate of an alkali or alkaline earth metal or ammonia. The contacting with the oil may be by mixing or counter-current contact using an aqueous solution or, preferably, by trickling the oil over the solid. The oil need not be totally neutralised but preferably the amount of alkali is 10-50 times the stoichiometric amount for neutralisation. The neutralisation number, i.e. milligrams potassium hydroxide required to neutralise 1 gram of oil is preferably reduced to 3-20.
GB31369/56A 1955-10-15 1956-10-15 Process for the hydrogenation of carbon monoxide Expired GB845558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE845558X 1955-10-15

Publications (1)

Publication Number Publication Date
GB845558A true GB845558A (en) 1960-08-24

Family

ID=6774838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31369/56A Expired GB845558A (en) 1955-10-15 1956-10-15 Process for the hydrogenation of carbon monoxide

Country Status (1)

Country Link
GB (1) GB845558A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007065902A1 (en) * 2005-12-09 2007-06-14 Shell Internationale Research Maatschappij B.V. Method to start a process for producing hydrocarbons from synthesis gas
US7855235B2 (en) 2005-12-09 2010-12-21 Shell Oil Company Method to start a process for producing hydrocarbons from synthesis gas
US7855236B2 (en) 2005-12-09 2010-12-21 Shell Oil Company Method to start a process for producing hydrocarbons from synthesis gas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007065902A1 (en) * 2005-12-09 2007-06-14 Shell Internationale Research Maatschappij B.V. Method to start a process for producing hydrocarbons from synthesis gas
AU2006323996B2 (en) * 2005-12-09 2010-03-04 Shell Internationale Research Maatschappij B.V. Method to start a process for producing hydrocarbons from synthesis gas
US7705060B2 (en) 2005-12-09 2010-04-27 Shell Oil Company Method to start a process for producing hydrocarbons from synthesis gas
US7855235B2 (en) 2005-12-09 2010-12-21 Shell Oil Company Method to start a process for producing hydrocarbons from synthesis gas
US7855236B2 (en) 2005-12-09 2010-12-21 Shell Oil Company Method to start a process for producing hydrocarbons from synthesis gas

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