GB1117562A - Thermal cracking process - Google Patents

Thermal cracking process

Info

Publication number
GB1117562A
GB1117562A GB38710/66A GB3871066A GB1117562A GB 1117562 A GB1117562 A GB 1117562A GB 38710/66 A GB38710/66 A GB 38710/66A GB 3871066 A GB3871066 A GB 3871066A GB 1117562 A GB1117562 A GB 1117562A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
steam
temperature
onstream
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
GB38710/66A
Other languages
English (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.)
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 GB1117562A publication Critical patent/GB1117562A/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy

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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB38710/66A 1966-04-29 1966-08-30 Thermal cracking process Expired GB1117562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546277A US3365387A (en) 1966-04-29 1966-04-29 Off-stream decoking of a minor portion of on-stream thermal cracking tubes

Publications (1)

Publication Number Publication Date
GB1117562A true GB1117562A (en) 1968-06-19

Family

ID=24179666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38710/66A Expired GB1117562A (en) 1966-04-29 1966-08-30 Thermal cracking process

Country Status (12)

Country Link
US (1) US3365387A (enExample)
AT (1) AT276600B (enExample)
BE (1) BE687073A (enExample)
DE (1) DE1568469C3 (enExample)
DK (1) DK116434B (enExample)
ES (1) ES331979A1 (enExample)
FR (1) FR1501836A (enExample)
GB (1) GB1117562A (enExample)
IL (1) IL26518A (enExample)
NL (1) NL146871B (enExample)
NO (1) NO138287C (enExample)
SE (1) SE353077B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231057A (en) * 1989-01-12 1990-11-07 Inst Francais Du Petrole Process and apparatus for steam cracking hydrocarbons

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433731A (en) * 1967-03-01 1969-03-18 Monsanto Co Coil decoking in steam cracking by intermittent switch to ethane feed
CA933535A (en) * 1969-07-28 1973-09-11 Esso Research And Engineering Company Process of thermally cracking hydrocarbons with rapid decoking cycling
DE2026319B2 (de) * 1970-05-29 1979-02-01 Exxon Research And Engineering Co., Linden, N.J. (V.St.A.) Verfahren zum thermischen Kracken einer Erdölfraktion
US4046869A (en) * 1976-02-11 1977-09-06 Texaco Inc. Steam reforming process
EP0021167B1 (de) * 1979-06-08 1982-03-03 Linde Aktiengesellschaft Verfahren und Vorrichtung zur thermischen Entkokung einer aus Spaltzone und nachfolgendem Spaltgaskühler bestehenden Vorrichtung zum thermischen Spalten von Kohlenwasserstoffen
US4917787A (en) * 1983-10-31 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Method for on-line decoking of flame cracking reactors
CA1232856A (en) * 1983-10-31 1988-02-16 Akinobu Fukuhara Method for on-line decoking of flame cracking reactors
US4828681A (en) * 1984-12-24 1989-05-09 Exxon Research & Engineering Company Process of thermally cracking hydrocarbons using particulate solids as heat carrier
US5078857A (en) * 1988-09-13 1992-01-07 Melton M Shannon Delayed coking and heater therefor
US5190634A (en) * 1988-12-02 1993-03-02 Lummus Crest Inc. Inhibition of coke formation during vaporization of heavy hydrocarbons
DE69014522T2 (de) * 1989-04-14 1995-04-13 Lenglet, Eric, Marly-Le-Roi Verfahren und apparat zur entkoksung von dampfkrackanlagen.
US6179993B1 (en) 1996-02-23 2001-01-30 Exxon Chemical Patents Inc. Process for obtaining olefins from residual feedstocks
FR2748273B1 (fr) * 1996-05-06 1998-06-26 Inst Francais Du Petrole Procede et dispositif de conversion thermique d'hydrocarbures en hydrocarbures aliphatiques plus insatures que les produits de depart, combinant une etape de vapocraquage et une etape de pyrolyse
US5906728A (en) * 1996-08-23 1999-05-25 Exxon Chemical Patents Inc. Process for increased olefin yields from heavy feedstocks
DE69809735D1 (de) 1997-06-05 2003-01-09 Atf Resources Inc Verfahren und einrichtung zur entfernung und hemmung von koksanalge bei pyrolyse
US6585883B1 (en) 1999-11-12 2003-07-01 Exxonmobil Research And Engineering Company Mitigation and gasification of coke deposits
US6406613B1 (en) 1999-11-12 2002-06-18 Exxonmobil Research And Engineering Co. Mitigation of coke deposits in refinery reactor units
US6852294B2 (en) 2001-06-01 2005-02-08 Conocophillips Company Alternate coke furnace tube arrangement
FR2837273B1 (fr) * 2002-03-15 2004-10-22 Inst Francais Du Petrole Procede d'elimination au moins partielle de depots carbones dans un echangeur de chaleur
US20050038304A1 (en) * 2003-08-15 2005-02-17 Van Egmond Cor F. Integrating a methanol to olefin reaction system with a steam cracking system
US20060188417A1 (en) * 2005-02-23 2006-08-24 Roth James R Radiant tubes arrangement in low NOx furnace
US7513260B2 (en) * 2006-05-10 2009-04-07 United Technologies Corporation In-situ continuous coke deposit removal by catalytic steam gasification
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
US8684384B2 (en) 2009-01-05 2014-04-01 Exxonmobil Chemical Patents Inc. Process for cracking a heavy hydrocarbon feedstream
US8815080B2 (en) * 2009-01-26 2014-08-26 Lummus Technology Inc. Adiabatic reactor to produce olefins
US8137476B2 (en) * 2009-04-06 2012-03-20 Synfuels International, Inc. Secondary reaction quench device and method of use
US9127211B2 (en) * 2011-09-13 2015-09-08 Sbt Technology, Inc. Ethylene furnace decoking method
EP2794932B1 (en) 2011-12-21 2019-05-01 HYL Technologies, S.A. de C.V. Method and plant for production of direct reduced iron (dri) utilizing coke oven gas
EP2870126A1 (en) 2012-07-05 2015-05-13 Shell Internationale Research Maatschappij B.V. Integrated process for the preparation of olefins
EP3040325A1 (en) 2014-12-31 2016-07-06 Shell Internationale Research Maatschappij B.V. Process for preparing ethylene, propylene and isoprene
EP3807381A1 (en) * 2018-06-12 2021-04-21 SABIC Global Technologies B.V. Naphtha splitter integration with hncc technology
WO2020159719A1 (en) 2019-01-30 2020-08-06 Exxonmobil Chemical Patents Inc. Process and system for processing asphaltenes-rich feed
US11932816B2 (en) 2019-02-15 2024-03-19 Exxonmobil Chemical Patents Inc. Coke and tar removal from a furnace effluent
WO2020191253A1 (en) 2019-03-20 2020-09-24 Exxonmobil Chemical Patents Inc. Processes for on-stream steam decoking
US11072749B2 (en) 2019-03-25 2021-07-27 Exxonmobil Chemical Patents Inc. Process and system for processing petroleum feed
US12352204B2 (en) 2019-12-30 2025-07-08 ExxonMobil Engineering & Technology Company Pyrolysis product compression using CO2 loop
CN114981387B (zh) 2019-12-30 2024-12-24 埃克森美孚化学专利公司 具有较少的废气排放的烃热解
CA3208484A1 (en) 2021-01-18 2022-07-21 Exxonmobil Chemical Patents Inc. Methods and systems for cracking hydrocarbons
US20250002792A1 (en) 2021-12-16 2025-01-02 Exxonmobil Chemical Patents Inc. Duty Recovery System and Process for Steam Cracking Furnace
WO2023114633A1 (en) 2021-12-16 2023-06-22 Exxonmobil Chemical Patents Inc. Steam cracking furnace and process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537895C (de) * 1923-06-26 1931-11-07 I G Farbenindustrie Akt Ges Verfahren zur Herstellung aethylenreicher Gase
US2076847A (en) * 1934-07-10 1937-04-13 Universal Oil Prod Co Cleaning furnace tube
US2289351A (en) * 1939-04-06 1942-07-14 Texas Co Method of cleaning heater tubes
US2372186A (en) * 1941-07-05 1945-03-27 United Gas Improvement Co Pyrolyzing method and apparatus
FR984365A (fr) * 1948-04-12 1951-07-05 Petrocarbon Ltd Perfectionnements apportés aux procédés et dispositifs pour le traitement thermique des hydrocarbures
CH294686A (de) * 1949-07-26 1953-11-30 Limited Petrocarbon Verfahren zur Umwandlung flüssiger Kohlenwasserstoffe in olefinhaltige Gase und aromatische Kohlenwasserstoffe.
BE617949A (fr) * 1961-05-30 1962-09-17 Csf Générateur électronique de clé
US3268435A (en) * 1963-09-30 1966-08-23 Sellin Jan Process and apparatus for admission to tubes in tube heaters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231057A (en) * 1989-01-12 1990-11-07 Inst Francais Du Petrole Process and apparatus for steam cracking hydrocarbons
GB2231057B (en) * 1989-01-12 1993-03-17 Inst Francais Du Petrole Process and apparatus for steam cracking hydrocarbons

Also Published As

Publication number Publication date
FR1501836A (fr) 1967-11-18
DK116434B (da) 1970-01-12
DE1568469B2 (de) 1977-03-10
NO138287B (no) 1978-05-02
NL6613309A (enExample) 1967-10-30
ES331979A1 (es) 1967-07-16
DE1568469A1 (de) 1972-02-24
DE1568469C3 (de) 1982-09-16
AT276600B (de) 1969-11-25
NL146871B (nl) 1975-08-15
US3365387A (en) 1968-01-23
IL26518A (en) 1970-03-22
SE353077B (enExample) 1973-01-22
BE687073A (enExample) 1967-03-20
NO138287C (no) 1978-08-09

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