GB921305A - Process for the manufacture of unsaturated gaseous aliphatic hydrocarbons - Google Patents

Process for the manufacture of unsaturated gaseous aliphatic hydrocarbons

Info

Publication number
GB921305A
GB921305A GB13858/61A GB1385861A GB921305A GB 921305 A GB921305 A GB 921305A GB 13858/61 A GB13858/61 A GB 13858/61A GB 1385861 A GB1385861 A GB 1385861A GB 921305 A GB921305 A GB 921305A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbon
combustion gas
burning
aliphatic hydrocarbons
pyrolysed
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
GB13858/61A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB921305A publication Critical patent/GB921305A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—Thermal processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Abstract

Unsaturated gaseous aliphatic hydrocarbons such as ethylene and acetylene are obtained by the pyrolysis of a liquid or gaseous hydrocarbon at above 700 DEG C. by contact with a hot combustion gas for 10-4 to 10-1 second followed by chilling wherein the combustion gas is obtained by adding a hydrocarbon to a first hot combustion gas whereby the hydrocarbon is vaporized and cracked and burning the product in the presence of an oxygen containing gas to obtain a second combustion gas used in the pyrolysis. The first combustion gas having a temperature above 1500 DEG C. is obtained by burning hydrogen carbon monoxide and/or methane, e.g. obtained from the reaction products. The hydrocarbon added at this stage may be a high boiling hydrocarbon and may include tarry residues; the mixture is maintained at above 800 DEG C. for 10-4 to 10-1 second before adding oxygen and burning. Steam may be added to control the temperature. The hydrocarbon to be pyrolysed may be preheated to 25 DEG -400 DEG C. In a preferred process, both hydrocarbons are obtained by distillation of a single crude or purified mineral oil, the overhead being pyrolysed and the residue being burned.
GB13858/61A 1960-04-16 1961-04-17 Process for the manufacture of unsaturated gaseous aliphatic hydrocarbons Expired GB921305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31020A DE1122054B (en) 1960-04-16 1960-04-16 Process for the production of low molecular weight unsaturated hydrocarbons

Publications (1)

Publication Number Publication Date
GB921305A true GB921305A (en) 1963-03-20

Family

ID=7094017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13858/61A Expired GB921305A (en) 1960-04-16 1961-04-17 Process for the manufacture of unsaturated gaseous aliphatic hydrocarbons

Country Status (3)

Country Link
BE (1) BE602683A (en)
DE (1) DE1122054B (en)
GB (1) GB921305A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059772A1 (en) * 1981-03-09 1982-09-15 The Dow Chemical Company Crude oil cracking using partial combustion gases
WO2004054945A1 (en) * 2002-12-18 2004-07-01 O & D Trading Limited Process for the production of olefins
US8013196B2 (en) 2005-07-06 2011-09-06 Saudi Basic Industries Corporation Process for the production of ethylene
US8080697B2 (en) 2006-01-23 2011-12-20 Saudi Basic Industries Corporation Process for the production of ethylene from natural gas with heat integration
WO2016209627A1 (en) 2015-06-23 2016-12-29 Uop Llc Integrated pyrolysis and oxygenate to olefin process
US11020719B2 (en) 2018-03-07 2021-06-01 Sabic Global Technologies B.V. Method and reactor for pyrolysis conversion of hydrocarbon gases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551183B1 (en) * 1983-05-20 1988-05-13 Rhone Poulenc Chim Base OWN COMBUSTION PROCESS AND DEVICE APPLICABLE IN PARTICULAR TO THE BURNING OF HEAVY FUELS

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059772A1 (en) * 1981-03-09 1982-09-15 The Dow Chemical Company Crude oil cracking using partial combustion gases
WO2004054945A1 (en) * 2002-12-18 2004-07-01 O & D Trading Limited Process for the production of olefins
EA008210B1 (en) * 2002-12-18 2007-04-27 Инеос Юроуп Лимитед Process for the production of olefins
US7408094B2 (en) 2002-12-18 2008-08-05 Ineos Europe Limited Process for the production of olefins
US8013196B2 (en) 2005-07-06 2011-09-06 Saudi Basic Industries Corporation Process for the production of ethylene
US8080697B2 (en) 2006-01-23 2011-12-20 Saudi Basic Industries Corporation Process for the production of ethylene from natural gas with heat integration
CN101370756B (en) * 2006-01-23 2012-12-26 沙特基础工业公司 Process for the production of ethylene from natural gas with heat integration
WO2016209627A1 (en) 2015-06-23 2016-12-29 Uop Llc Integrated pyrolysis and oxygenate to olefin process
US10246385B2 (en) 2015-06-23 2019-04-02 Uop Llc Integrated pyrolysis and oxygenate to olefin process
US11020719B2 (en) 2018-03-07 2021-06-01 Sabic Global Technologies B.V. Method and reactor for pyrolysis conversion of hydrocarbon gases
US11826749B2 (en) 2018-03-07 2023-11-28 Sabic Global Technologies B.V. Reactor for pyrolysis conversion of hydrocarbon gases

Also Published As

Publication number Publication date
DE1122054B (en) 1962-01-18
BE602683A (en) 1961-10-17

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