GB2010899A - Hydrocarbon Processing - Google Patents

Hydrocarbon Processing

Info

Publication number
GB2010899A
GB2010899A GB7848293A GB7848293A GB2010899A GB 2010899 A GB2010899 A GB 2010899A GB 7848293 A GB7848293 A GB 7848293A GB 7848293 A GB7848293 A GB 7848293A GB 2010899 A GB2010899 A GB 2010899A
Authority
GB
United Kingdom
Prior art keywords
extracted
feedstock
solvent
hydrocarbon processing
hydrocarbon material
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.)
Granted
Application number
GB7848293A
Other versions
GB2010899B (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7848293A priority Critical patent/GB2010899B/en
Publication of GB2010899A publication Critical patent/GB2010899A/en
Application granted granted Critical
Publication of GB2010899B publication Critical patent/GB2010899B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one thermal cracking step
    • 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

Abstract

The process relates to the production of olefins by thermal cracking, in the absence of a catalyst, of a fuel value residual hydrocarbon feedstock which, prior to cracking, is extracted with a paraffinic solvent which is selective for the saturated hydrocarbon material present in the feedstock. Preferred extraction conditions include the use of supercritical temperatures and pressures. The solvent is separated from the extracted hydrocarbon material and the latter is then cracked.
GB7848293A 1977-12-20 1978-12-13 Hydrocarbon processing Expired GB2010899B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7848293A GB2010899B (en) 1977-12-20 1978-12-13 Hydrocarbon processing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5297277 1977-12-20
GB7848293A GB2010899B (en) 1977-12-20 1978-12-13 Hydrocarbon processing

Publications (2)

Publication Number Publication Date
GB2010899A true GB2010899A (en) 1979-07-04
GB2010899B GB2010899B (en) 1982-04-28

Family

ID=26267173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848293A Expired GB2010899B (en) 1977-12-20 1978-12-13 Hydrocarbon processing

Country Status (1)

Country Link
GB (1) GB2010899B (en)

Also Published As

Publication number Publication date
GB2010899B (en) 1982-04-28

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Legal Events

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