GB1439007A - Fischer-tropsch synthesis - Google Patents

Fischer-tropsch synthesis

Info

Publication number
GB1439007A
GB1439007A GB4092873A GB4092873A GB1439007A GB 1439007 A GB1439007 A GB 1439007A GB 4092873 A GB4092873 A GB 4092873A GB 4092873 A GB4092873 A GB 4092873A GB 1439007 A GB1439007 A GB 1439007A
Authority
GB
United Kingdom
Prior art keywords
fischer
tropsch synthesis
catalyst
pco
basicity
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
GB4092873A
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.)
South African Coal Oil and Gas Corp Ltd
Original Assignee
South African Coal Oil and Gas Corp Ltd
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 South African Coal Oil and Gas Corp Ltd filed Critical South African Coal Oil and Gas Corp Ltd
Publication of GB1439007A publication Critical patent/GB1439007A/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
    • C07C1/046—Numerical values of parameters
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • 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
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with alkali- or alkaline earth metals or beryllium

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Industrial Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1439007 Fischer-Tropsch synthesis SOUTH AFRICAN COAL OIL & GAS CORP Ltd 30 Aug 1973 [5 Sept 1972] 40928/73 Heading C5E A Fischer-Tropsch synthesis of liquid hydrocarbons from a gas mixture comprising CO, H 2 and CO 2 is carried out at 280‹ C. or more such that the carbon deposition factor defined as Pco/P<SP>3</SP>H 2 x 10<SP>3</SP>, wherein Pco and PH 2 are the partial pressure of CO and H 2 measured in the feed gas entry region in units of kg./cm.<SP>2</SP>, is adjusted to a value of at most 8 (kg./cm.<SP>2</SP>)<SP>-2</SP> and that the basicity of the catalyst is set to value equal to that of a pure iron catalyst containing up to 0À001 g. K 2 O/m.<SP>2</SP>, with the proviso that where the carbon deposition factor is 4 or more the basicity of the catalyst is less than 0À0005 K 2 O/m.<SP>2</SP> The synthesis may be carried out at a reactor pressure of 32 Kg./cm.<SP>2</SP> or more.
GB4092873A 1972-09-05 1973-08-30 Fischer-tropsch synthesis Expired GB1439007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA726056A ZA726056B (en) 1972-09-05 1972-09-05 Improvements in fischer-tropsch synthesis

Publications (1)

Publication Number Publication Date
GB1439007A true GB1439007A (en) 1976-06-09

Family

ID=25565349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4092873A Expired GB1439007A (en) 1972-09-05 1973-08-30 Fischer-tropsch synthesis

Country Status (7)

Country Link
JP (1) JPS4962403A (en)
BE (1) BE804407A (en)
DE (1) DE2343033A1 (en)
FR (1) FR2197842B1 (en)
GB (1) GB1439007A (en)
NL (1) NL7311735A (en)
ZA (1) ZA726056B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012138415A1 (en) 2011-04-04 2012-10-11 Dow Global Technologies Llc Improved fischer-tropsch process for converting synthesis gas to a lower olefin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012138415A1 (en) 2011-04-04 2012-10-11 Dow Global Technologies Llc Improved fischer-tropsch process for converting synthesis gas to a lower olefin
US9126876B2 (en) 2011-04-04 2015-09-08 Dow Global Technologies Llc Fischer-Tropsch process for converting synthesis gas to a lower olefin

Also Published As

Publication number Publication date
FR2197842A1 (en) 1974-03-29
NL7311735A (en) 1974-03-07
JPS4962403A (en) 1974-06-17
BE804407A (en) 1974-01-02
ZA726056B (en) 1974-05-29
FR2197842B1 (en) 1977-02-25
DE2343033A1 (en) 1974-03-21

Similar Documents

Publication Publication Date Title
ZA744190B (en) Use of reducing gas by coal gasification for direct iron ore reduction
ES423056A1 (en) Sulphoxides
FR2223449A1 (en) Reduction gas for metallurgical processes - made by passing recycle gas with carbon and/or hydrocarbons through a gas plasma to raise temp.
GB1477392A (en) Process for making ethylene glycol
GB1350960A (en) Methanol synthesis
GB1233473A (en)
GB1278199A (en) Gasification of carbonaceous material
GB1439007A (en) Fischer-tropsch synthesis
GB1350768A (en) Precipitation of copper
GB1281240A (en) High turn-down ratio design for sulfur plants
GB1455190A (en) Method and apparatus for the direct reduction of iron ores
GB1267586A (en) Process for the separation of metals
GB1475092A (en) Process for the gasification of solid carbanaceous materials
GB1156180A (en) A Low Temperature Process for the Carbonitriding of Structural Steel and Cast Iron
JPS5337704A (en) Conversion of coal
ES436410A1 (en) Processing natural gas and products derived therefrom
GB1340104A (en) Reaction vessels
GB1439769A (en) Fischer tropsch hydrocarbon synthesis
GB1484593A (en) Process for the preparation of synthesis gas
GB1444027A (en) Nozzle for introducing gas into liquid
ES393112A1 (en) D apparent density of between 400 and 600 grams liter production of polyphosphate hydrated to an extent of more than 75% an
GB1322292A (en) Process for converting hydrated magnesium sulphite to magnesium oxide
ES8306988A1 (en) Process for the preparation of gasoline-like hydrocarbons from coal gas.
GB1318321A (en) Purification of petroleum coke
JPS5337701A (en) Preparation of carbonaceous raw material for metallurgical use from coal

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee