GB958098A - Method for retarding a deposition of coke in petroleum furnaces - Google Patents

Method for retarding a deposition of coke in petroleum furnaces

Info

Publication number
GB958098A
GB958098A GB25468/62A GB2546862A GB958098A GB 958098 A GB958098 A GB 958098A GB 25468/62 A GB25468/62 A GB 25468/62A GB 2546862 A GB2546862 A GB 2546862A GB 958098 A GB958098 A GB 958098A
Authority
GB
United Kingdom
Prior art keywords
petroleum
furnaces
coke
deposition
retarding
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
GB25468/62A
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB958098A publication Critical patent/GB958098A/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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/28—Organic compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • C10B43/14—Preventing incrustations
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicon Polymers (AREA)

Abstract

Coke deposition in petroleum cracking furnaces is decreased by adding 0.1 to 100 parts per million of a polymethyl siloxane to the petroleum prior to heating in the cracking furnace. The siloxane is added either as a liquid or solution. The substituents of the siloxane may be either all methyl, or methyl and hydrogen or hydrocarbon radicals.
GB25468/62A 1961-07-17 1962-07-03 Method for retarding a deposition of coke in petroleum furnaces Expired GB958098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US124353A US3170865A (en) 1961-07-17 1961-07-17 Method of retarding deposition of coke in petroleum furnaces

Publications (1)

Publication Number Publication Date
GB958098A true GB958098A (en) 1964-05-13

Family

ID=22414368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25468/62A Expired GB958098A (en) 1961-07-17 1962-07-03 Method for retarding a deposition of coke in petroleum furnaces

Country Status (4)

Country Link
US (1) US3170865A (en)
DE (1) DE1188235B (en)
GB (1) GB958098A (en)
NL (2) NL120318C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397450A1 (en) * 1977-07-15 1979-02-09 Kureha Chemical Ind Co Ltd Foam suppression of heavy oil - by adding di:methyl:silicon-bearing agent to the oil fed to the reaction vessel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL122510C (en) * 1963-07-08
US4009095A (en) * 1973-11-09 1977-02-22 Uop Inc. Mixed-phase fluid distribution for packed chambers
GB1483144A (en) * 1975-04-07 1977-08-17 British Petroleum Co Protective films
US4098678A (en) * 1977-08-22 1978-07-04 Schwarzenbek Eugene F Cracking catalyst activity maintenance for catalytic cracking process
US4410418A (en) * 1982-03-30 1983-10-18 Phillips Petroleum Company Method for reducing carbon formation in a thermal cracking process
US4511405A (en) * 1982-09-30 1985-04-16 Reed Larry E Antifoulants for thermal cracking processes
AU7727498A (en) 1997-06-05 1998-12-21 Atf Resources, Inc. Method and apparatus for removing and suppressing coke formation during py rolysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968616A (en) * 1955-11-17 1961-01-17 Pure Oil Co Method of inhibiting scale formation by non-hydrolyzing organopolysiloxane
US2908624A (en) * 1955-12-02 1959-10-13 Nat Aluminate Corp Process of inhibiting deposition of organic substances in heat exchangers and the like operating at elevated temperatures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397450A1 (en) * 1977-07-15 1979-02-09 Kureha Chemical Ind Co Ltd Foam suppression of heavy oil - by adding di:methyl:silicon-bearing agent to the oil fed to the reaction vessel

Also Published As

Publication number Publication date
US3170865A (en) 1965-02-23
NL120318C (en)
DE1188235B (en) 1965-03-04
NL277655A (en)

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