GB793214A - Process for the conversion of hydrocarbons containing acyclic carbon atoms - Google Patents

Process for the conversion of hydrocarbons containing acyclic carbon atoms

Info

Publication number
GB793214A
GB793214A GB496856A GB496856A GB793214A GB 793214 A GB793214 A GB 793214A GB 496856 A GB496856 A GB 496856A GB 496856 A GB496856 A GB 496856A GB 793214 A GB793214 A GB 793214A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
process
converted
benzene
dehydrogenated
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
GB496856A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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
Priority to US793214XA priority Critical
Application filed by Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB793214A publication Critical patent/GB793214A/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/44Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with halogen or a halogen-containing compound as an acceptor

Abstract

A process for obtaining hydrocarbons comprises subjecting a hydrocarbon containing less than 6 acyclic carbon atoms and a reactive proportion of iodine to an elevated temperature sufficient to effect a C-H bond cleavage in the molecule in the presence of free iodine, cooling the reaction mixture and recovering a hydrocarbon in which initially acyclic carbon atoms are arranged in a different carbon-to-carbon linkage. Alkanes having at least 2 carbon atoms can be dehydrogenated to alkenes, alkanes with at least 4 carbon atoms can be dehydrogenated to alkadienes. Propylene can be converted to diallyl or to a hexene, isobutylene converted to dimethallyl or to an octene N-hexane can be converted to benzene, n-heptane to toluene, n-octane to o-xylene and ethyl benzene, 2,5-dimethylhexane to p-xylene, hexadiene-1,3 to benzene, and hexene-1 to cyclohexane. Preferred temperatures are 425-525 DEG C., and the process is advantageously carried out at atmospheric pressure, although higher or lower pressures may be used. Reaction time may be less than 5 minutes and is preferably from 0.01 to 180 seconds.
GB496856A 1955-02-18 1956-02-17 Process for the conversion of hydrocarbons containing acyclic carbon atoms Expired GB793214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US793214XA true 1955-02-18 1955-02-18

Publications (1)

Publication Number Publication Date
GB793214A true GB793214A (en) 1958-04-09

Family

ID=22149801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB496856A Expired GB793214A (en) 1955-02-18 1956-02-17 Process for the conversion of hydrocarbons containing acyclic carbon atoms

Country Status (1)

Country Link
GB (1) GB793214A (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168584A (en) * 1963-01-17 1965-02-02 Shell Oil Co Manufacture of aromatic hydrocarbons
WO1999067193A1 (en) * 1998-06-24 1999-12-29 Kozaczko Jozef Method for producing hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US7847139B2 (en) 2003-07-15 2010-12-07 Grt, Inc. Hydrocarbon synthesis
US7880041B2 (en) 2004-04-16 2011-02-01 Marathon Gtf Technology, Ltd. Process for converting gaseous alkanes to liquid hydrocarbons
US7883568B2 (en) 2006-02-03 2011-02-08 Grt, Inc. Separation of light gases from halogens
US7964764B2 (en) 2003-07-15 2011-06-21 Grt, Inc. Hydrocarbon synthesis
US7998438B2 (en) 2007-05-24 2011-08-16 Grt, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
US8008535B2 (en) 2004-04-16 2011-08-30 Marathon Gtf Technology, Ltd. Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8053616B2 (en) 2006-02-03 2011-11-08 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8273929B2 (en) 2008-07-18 2012-09-25 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
US9206093B2 (en) 2004-04-16 2015-12-08 Gtc Technology Us, Llc Process for converting gaseous alkanes to liquid hydrocarbons

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168584A (en) * 1963-01-17 1965-02-02 Shell Oil Co Manufacture of aromatic hydrocarbons
WO1999067193A1 (en) * 1998-06-24 1999-12-29 Kozaczko Jozef Method for producing hydrocarbons
US8415512B2 (en) 2001-06-20 2013-04-09 Grt, Inc. Hydrocarbon conversion process improvements
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US7964764B2 (en) 2003-07-15 2011-06-21 Grt, Inc. Hydrocarbon synthesis
US7847139B2 (en) 2003-07-15 2010-12-07 Grt, Inc. Hydrocarbon synthesis
US8232441B2 (en) 2004-04-16 2012-07-31 Marathon Gtf Technology, Ltd. Process for converting gaseous alkanes to liquid hydrocarbons
US7880041B2 (en) 2004-04-16 2011-02-01 Marathon Gtf Technology, Ltd. Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8008535B2 (en) 2004-04-16 2011-08-30 Marathon Gtf Technology, Ltd. Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US9206093B2 (en) 2004-04-16 2015-12-08 Gtc Technology Us, Llc Process for converting gaseous alkanes to liquid hydrocarbons
US7883568B2 (en) 2006-02-03 2011-02-08 Grt, Inc. Separation of light gases from halogens
US8053616B2 (en) 2006-02-03 2011-11-08 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8921625B2 (en) 2007-02-05 2014-12-30 Reaction35, LLC Continuous process for converting natural gas to liquid hydrocarbons
US7998438B2 (en) 2007-05-24 2011-08-16 Grt, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
US8415517B2 (en) 2008-07-18 2013-04-09 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8273929B2 (en) 2008-07-18 2012-09-25 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US9133078B2 (en) 2010-03-02 2015-09-15 Gtc Technology Us, Llc Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems

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