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GB1461989A - Process for producing c2 hydrocarbons - Google Patents

Process for producing c2 hydrocarbons

Info

Publication number
GB1461989A
GB1461989A GB2504275A GB2504275A GB1461989A GB 1461989 A GB1461989 A GB 1461989A GB 2504275 A GB2504275 A GB 2504275A GB 2504275 A GB2504275 A GB 2504275A GB 1461989 A GB1461989 A GB 1461989A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
effluent
hydrocracking
oxygenated
fischer
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
GB2504275A
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Priority to GB2504275A priority Critical patent/GB1461989A/en
Publication of GB1461989A publication Critical patent/GB1461989A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • 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
    • 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
    • C07C1/0485—Set-up of reactors or accessories; Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
    • C07C9/06—Ethane
    • 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
    • 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
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • 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
    • C07C2523/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of actinides
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • 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
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/34—Manganese
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/46—Ruthenium, rhodium, osmium or iridium
    • 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

Landscapes

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

Abstract

1461989 Fischer-Tropsch synthesis and hydrocracking CONTINENTAL OIL CO 11 June 1975 25042/75 Heading C5E A process for producing ethane and/or ethylene comprises (a) reacting H 2 and CO in a mole ratio of 1:1 to 5:1 at 150-450‹ C., a pressure of from atmospheric to 75 atmospheres and a space velocity of 500-50,000 V/V/hr S.T.P. in the presence of a Fischer-Tropsch catalyst containing Fe, Co, Ni or Ru to a conversion of at least 50 % of the CO to produce a reaction effluent containing H 2 , CO, CO 2 , H 2 O, hydrocarbons and oxygenated hydrocarbons; (b) hydrocracking at least part of said effluent at 600-900‹ C., a pressure of at least 5 atmos. gauge and a residence time of 0À1-60 sec., the mole ratio of H 2 to total C 3+ hydrocarbons and oxygenated hydrocarbons being at least 1:1, and (c) recovering C 2 hydrocarbons for the hydrocracking effluent. H 2 may be separated from the effluent from (b) and recycled to (a) or (b); C 3+ hydrocarbons may be separated from effluent from (b) and recycled to (b). A small concentration of sulphur compounds, e.g. 10 ppm, helps inhibit carbon deposition in the hydrocracking zone. Water or steam in amount up to 3 mol per mole hydrocarbon and oxygenated hydrocarbon may also be introduced into the hydrocracking zone to present carbonization and favour the production of ethylene over ethane.
GB2504275A 1975-06-11 1975-06-11 Process for producing c2 hydrocarbons Expired GB1461989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2504275A GB1461989A (en) 1975-06-11 1975-06-11 Process for producing c2 hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2504275A GB1461989A (en) 1975-06-11 1975-06-11 Process for producing c2 hydrocarbons

Publications (1)

Publication Number Publication Date
GB1461989A true GB1461989A (en) 1977-01-19

Family

ID=10221282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2504275A Expired GB1461989A (en) 1975-06-11 1975-06-11 Process for producing c2 hydrocarbons

Country Status (1)

Country Link
GB (1) GB1461989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147873A1 (en) * 1983-09-12 1985-07-10 Shell Internationale Researchmaatschappij B.V. Process for the preparation of middle distillates
EP0584879A1 (en) * 1992-08-25 1994-03-02 Shell Internationale Researchmaatschappij B.V. Process for the preparation of lower olefins
US5371308A (en) * 1992-08-25 1994-12-06 Shell Oil Company Process for the preparation of lower olefins
WO2006037806A1 (en) * 2004-10-08 2006-04-13 Shell Internationale Research Maatschappij B.V. Process to prepare lower olefins from a fischer-tropsch synthesis product

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147873A1 (en) * 1983-09-12 1985-07-10 Shell Internationale Researchmaatschappij B.V. Process for the preparation of middle distillates
EP0584879A1 (en) * 1992-08-25 1994-03-02 Shell Internationale Researchmaatschappij B.V. Process for the preparation of lower olefins
US5371308A (en) * 1992-08-25 1994-12-06 Shell Oil Company Process for the preparation of lower olefins
WO2006037806A1 (en) * 2004-10-08 2006-04-13 Shell Internationale Research Maatschappij B.V. Process to prepare lower olefins from a fischer-tropsch synthesis product
WO2006037805A3 (en) * 2004-10-08 2006-06-01 Shell Int Research Process to prepare ethylene and/or propylene from a carbon containing feedstock
JP2008516033A (en) * 2004-10-08 2008-05-15 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Process for the production of lower olefins from carbon-containing feedstocks
US7517916B2 (en) 2004-10-08 2009-04-14 Shell Oil Company Process to prepare lower olefins from a Fischer-Tropsch synthesis product
US7642294B2 (en) 2004-10-08 2010-01-05 Shell Oil Company Process to prepare lower olefins from a carbon containing feedstock
CN101027378B (en) * 2004-10-08 2011-01-19 国际壳牌研究有限公司 Process to prepare lower olefins from a fischer-tropsch synthesis product

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Legal Events

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