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GB1253771A - Hydrocarbon pyrolysis process - Google Patents

Hydrocarbon pyrolysis process

Info

Publication number
GB1253771A
GB1253771A GB8861/70A GB886170A GB1253771A GB 1253771 A GB1253771 A GB 1253771A GB 8861/70 A GB8861/70 A GB 8861/70A GB 886170 A GB886170 A GB 886170A GB 1253771 A GB1253771 A GB 1253771A
Authority
GB
United Kingdom
Prior art keywords
effluent
hydrocarbon pyrolysis
fuel oil
quench liquid
sidestream
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
GB8861/70A
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.)
Lummus Technology LLC
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of GB1253771A publication Critical patent/GB1253771A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/8995—Catalyst and recycle considerations
    • Y10S585/903—Catalyst and recycle considerations with hydrocarbon recycle to control synthesis reaction, e.g. by cooling, quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1,253,771. Quenching hydrocarbon pyrolysis effluent. LUMMUS CO. 24 Feb., 1970 [24 Feb., 1969], No. 8861/70. Heading C5E. A hydrocarbon pyrolysis effluent is quenched and a portion of the heat thereof utilized by contacting the effluent with a fuel oil and recovered quench liquid, passing the resultant mixture into a quench liquid fractionator, recovering from the fractionator a sidestream comprising the distillate fraction of the fuel oil and like components of the effluent and a bottom stream comprising the residual portion of the fuel oil and like components of the effluent, and employing a portion of the bottom stream, after cooling, as the recovered quench liquid. Part of the sidestream may be used as a fuel in the pyrolysis zone.
GB8861/70A 1969-02-24 1970-02-24 Hydrocarbon pyrolysis process Expired GB1253771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80164969A 1969-02-24 1969-02-24

Publications (1)

Publication Number Publication Date
GB1253771A true GB1253771A (en) 1971-11-17

Family

ID=25181687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8861/70A Expired GB1253771A (en) 1969-02-24 1970-02-24 Hydrocarbon pyrolysis process

Country Status (2)

Country Link
US (1) US3580838A (en)
GB (1) GB1253771A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492624A (en) * 1982-09-30 1985-01-08 Stone & Webster Engineering Corp. Duocracking process for the production of olefins from both heavy and light hydrocarbons
US4765883A (en) * 1982-10-20 1988-08-23 Stone & Webster Engineering Corporation Process for the production of aromatics benzene, toluene, xylene (BTX) from heavy hydrocarbons

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923921A (en) * 1971-03-01 1975-12-02 Exxon Research Engineering Co Naphtha steam-cracking quench process
US3928173A (en) * 1974-05-21 1975-12-23 Phillips Petroleum Co Increased production of diesel oil and fuel oil
US4234388A (en) * 1979-08-10 1980-11-18 Occidental Petroleum Corporation Removal of chlorine from pyrolytic oils
US5316655A (en) * 1990-02-20 1994-05-31 The Standard Oil Company Process for making light hydrocarbonaceous liquids in a delayed coker
US5068027A (en) * 1990-02-20 1991-11-26 The Standard Oil Company Process for upgrading high-boiling hydrocaronaceous materials
US6132596A (en) * 1997-01-24 2000-10-17 Yu; Heshui Process and apparatus for the treatment of waste oils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492624A (en) * 1982-09-30 1985-01-08 Stone & Webster Engineering Corp. Duocracking process for the production of olefins from both heavy and light hydrocarbons
US4765883A (en) * 1982-10-20 1988-08-23 Stone & Webster Engineering Corporation Process for the production of aromatics benzene, toluene, xylene (BTX) from heavy hydrocarbons

Also Published As

Publication number Publication date
US3580838A (en) 1971-05-25

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