CA933535A - Process of thermally cracking hydrocarbons with rapid decoking cycling - Google Patents

Process of thermally cracking hydrocarbons with rapid decoking cycling

Info

Publication number
CA933535A
CA933535A CA082045A CA82045A CA933535A CA 933535 A CA933535 A CA 933535A CA 082045 A CA082045 A CA 082045A CA 82045 A CA82045 A CA 82045A CA 933535 A CA933535 A CA 933535A
Authority
CA
Canada
Prior art keywords
cycling
cracking hydrocarbons
thermally cracking
decoking
rapid
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
CA082045A
Other languages
English (en)
Inventor
P. Cahn Robert
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
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 Esso Research and Engineering Co filed Critical Esso Research and Engineering Co
Application granted granted Critical
Publication of CA933535A publication Critical patent/CA933535A/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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA082045A 1969-07-28 1970-05-06 Process of thermally cracking hydrocarbons with rapid decoking cycling Expired CA933535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84552469A 1969-07-28 1969-07-28

Publications (1)

Publication Number Publication Date
CA933535A true CA933535A (en) 1973-09-11

Family

ID=25295423

Family Applications (1)

Application Number Title Priority Date Filing Date
CA082045A Expired CA933535A (en) 1969-07-28 1970-05-06 Process of thermally cracking hydrocarbons with rapid decoking cycling

Country Status (7)

Country Link
BE (1) BE753946A (fr)
CA (1) CA933535A (fr)
DE (1) DE2028913C3 (fr)
FR (1) FR2053196B1 (fr)
GB (1) GB1306962A (fr)
NL (1) NL164087C (fr)
SE (1) SE354668B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1232856A (fr) * 1983-10-31 1988-02-16 Akinobu Fukuhara Deco-kefaction en reseau pour reacteurs de fractionnement par pyrogenation
US4917787A (en) * 1983-10-31 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Method for on-line decoking of flame cracking reactors
RU2061019C1 (ru) * 1995-12-05 1996-05-27 Акционерное общество закрытого типа "Ареопаг ЭКС", Лтд. Способ получения низших олефинов
US7977524B2 (en) 2007-02-22 2011-07-12 Exxonmobil Chemical Patents Inc. Process for decoking a furnace for cracking a hydrocarbon feed
US8864977B2 (en) * 2008-07-11 2014-10-21 Exxonmobil Chemical Patents Inc. Process for the on-stream decoking of a furnace for cracking a hydrocarbon feed

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365387A (en) * 1966-04-29 1968-01-23 Exxon Research Engineering Co Off-stream decoking of a minor portion of on-stream thermal cracking tubes

Also Published As

Publication number Publication date
DE2028913B2 (de) 1981-05-14
NL164087C (nl) 1980-11-17
DE2028913A1 (de) 1971-02-11
DE2028913C3 (de) 1982-04-15
BE753946A (fr) 1971-01-27
FR2053196A1 (fr) 1971-04-16
FR2053196B1 (fr) 1974-06-14
NL7009272A (fr) 1971-02-01
SE354668B (fr) 1973-03-19
GB1306962A (en) 1973-02-14

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