GB1090983A - Production of unsaturated hydrocarbons - Google Patents

Production of unsaturated hydrocarbons

Info

Publication number
GB1090983A
GB1090983A GB4486065A GB4486065A GB1090983A GB 1090983 A GB1090983 A GB 1090983A GB 4486065 A GB4486065 A GB 4486065A GB 4486065 A GB4486065 A GB 4486065A GB 1090983 A GB1090983 A GB 1090983A
Authority
GB
United Kingdom
Prior art keywords
production
unsaturated hydrocarbons
sulphur
caburization
pyrolysis
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
GB4486065A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1090983A publication Critical patent/GB1090983A/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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In the steam cracking of C2-C24 saturated hydrocarbons to obtain unsaturated products there is added 1-30 p.p.m. (based on hydrocarbon) of sulphur or a decomposable sulphur compound; this inhibits carbon monoxide formation and caburization of the reactor. The pyrolysis of ethane to ethylene is exemplified.
GB4486065A 1964-10-29 1965-10-22 Production of unsaturated hydrocarbons Expired GB1090983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40756964A 1964-10-29 1964-10-29

Publications (1)

Publication Number Publication Date
GB1090983A true GB1090983A (en) 1967-11-15

Family

ID=23612627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4486065A Expired GB1090983A (en) 1964-10-29 1965-10-22 Production of unsaturated hydrocarbons

Country Status (2)

Country Link
DE (1) DE1518786A1 (en)
GB (1) GB1090983A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111175A1 (en) * 2004-05-17 2005-11-24 Indian Petrochemicals Corporation Limited Process for thermal cracking hydrocarbons
FR2912757A1 (en) * 2007-02-20 2008-08-22 Arkema France Additive, useful for reducing the formation of coke and carbon monoxide in thermal cracking unit and heat exchangers, comprises disulfide comprising diethyldisulfide, dipropyldisulfide or dibutyldisulfide
WO2012099672A3 (en) * 2011-01-19 2013-08-15 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
CN103635448A (en) * 2011-07-07 2014-03-12 埃克森美孚化学专利公司 Hydrocarbon conversion process
US9346728B2 (en) 2011-01-19 2016-05-24 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
US9505680B2 (en) 2011-01-19 2016-11-29 Exxonmobil Chemical Patents Inc. Method and apparatus for managing the conversion of hydrocarbons into olefins
US9677014B2 (en) 2011-01-19 2017-06-13 Exxonmobil Chemical Patents Inc. Process and apparatus for converting hydrocarbons
US9676681B2 (en) 2011-01-19 2017-06-13 Exxonmobil Chemical Patents Inc. Method and apparatus for managing hydrogen content through the conversion of hydrocarbons into olefins
US9708231B2 (en) 2011-01-19 2017-07-18 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis
US9708232B2 (en) 2011-01-19 2017-07-18 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
US9809508B2 (en) 2011-01-19 2017-11-07 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
US9815751B2 (en) 2011-01-19 2017-11-14 Exxonmobil Chemical Patents Inc. Hydrocarbon and oxygenate conversion by high severity pyrolysis to make acetylene and ethylene
US9868680B2 (en) 2011-01-19 2018-01-16 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111175A1 (en) * 2004-05-17 2005-11-24 Indian Petrochemicals Corporation Limited Process for thermal cracking hydrocarbons
US8791314B2 (en) 2007-02-20 2014-07-29 Arkema France Additive for reducing coking and/or carbon monoxide in cracking reactors and heat exhangers and use of same
FR2912757A1 (en) * 2007-02-20 2008-08-22 Arkema France Additive, useful for reducing the formation of coke and carbon monoxide in thermal cracking unit and heat exchangers, comprises disulfide comprising diethyldisulfide, dipropyldisulfide or dibutyldisulfide
WO2008107622A1 (en) * 2007-02-20 2008-09-12 Arkema France Additive for reducing coking and/or carbon monoxide in cracking reactors and heat exchangers and use of same
US9708232B2 (en) 2011-01-19 2017-07-18 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
US9346728B2 (en) 2011-01-19 2016-05-24 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
US9505680B2 (en) 2011-01-19 2016-11-29 Exxonmobil Chemical Patents Inc. Method and apparatus for managing the conversion of hydrocarbons into olefins
US9663419B2 (en) 2011-01-19 2017-05-30 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
US9677014B2 (en) 2011-01-19 2017-06-13 Exxonmobil Chemical Patents Inc. Process and apparatus for converting hydrocarbons
US9676681B2 (en) 2011-01-19 2017-06-13 Exxonmobil Chemical Patents Inc. Method and apparatus for managing hydrogen content through the conversion of hydrocarbons into olefins
US9708231B2 (en) 2011-01-19 2017-07-18 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis
WO2012099672A3 (en) * 2011-01-19 2013-08-15 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
US9809508B2 (en) 2011-01-19 2017-11-07 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
US9815919B2 (en) 2011-01-19 2017-11-14 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process
US9815751B2 (en) 2011-01-19 2017-11-14 Exxonmobil Chemical Patents Inc. Hydrocarbon and oxygenate conversion by high severity pyrolysis to make acetylene and ethylene
US9868680B2 (en) 2011-01-19 2018-01-16 Exxonmobil Chemical Patents Inc. Method and apparatus for converting hydrocarbons into olefins
CN103635448A (en) * 2011-07-07 2014-03-12 埃克森美孚化学专利公司 Hydrocarbon conversion process

Also Published As

Publication number Publication date
DE1518786A1 (en) 1969-07-24

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