BR9303999A - Process for decoking a hydrocarbon path blocked by coke in a hydrocarbon reactor system - Google Patents

Process for decoking a hydrocarbon path blocked by coke in a hydrocarbon reactor system

Info

Publication number
BR9303999A
BR9303999A BR9303999A BR9303999A BR9303999A BR 9303999 A BR9303999 A BR 9303999A BR 9303999 A BR9303999 A BR 9303999A BR 9303999 A BR9303999 A BR 9303999A BR 9303999 A BR9303999 A BR 9303999A
Authority
BR
Brazil
Prior art keywords
hydrocarbon
decoking
coke
reactor system
path blocked
Prior art date
Application number
BR9303999A
Other languages
Portuguese (pt)
Inventor
Dennis A Duncan
Original Assignee
Stone & Webster Eng 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 Stone & Webster Eng Corp filed Critical Stone & Webster Eng Corp
Publication of BR9303999A publication Critical patent/BR9303999A/en

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
    • 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
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • 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
    • C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
    • C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours

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)
BR9303999A 1992-10-05 1993-10-01 Process for decoking a hydrocarbon path blocked by coke in a hydrocarbon reactor system BR9303999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95661292A 1992-10-05 1992-10-05

Publications (1)

Publication Number Publication Date
BR9303999A true BR9303999A (en) 1994-06-21

Family

ID=25498445

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9303999A BR9303999A (en) 1992-10-05 1993-10-01 Process for decoking a hydrocarbon path blocked by coke in a hydrocarbon reactor system

Country Status (10)

Country Link
EP (1) EP0591856A1 (en)
JP (1) JPH06316696A (en)
KR (1) KR940009317A (en)
CN (1) CN1085593A (en)
AU (1) AU656485B2 (en)
BR (1) BR9303999A (en)
CA (1) CA2107541A1 (en)
FI (1) FI934349A (en)
MX (1) MX9306082A (en)
NO (1) NO933547L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743007B1 (en) * 1995-12-27 1998-01-30 Inst Francais Du Petrole CONTINUOUS PYROLYSIS AND DECOKING PROCESS APPLICABLE IN PARTICULAR TO THE PRODUCTION OF ACETYLENE
FR2748273B1 (en) * 1996-05-06 1998-06-26 Inst Francais Du Petrole METHOD AND DEVICE FOR THE THERMAL CONVERSION OF HYDROCARBONS INTO ALIPHATIC HYDROCARBONS MORE UNSATURATED THAN THE STARTING PRODUCTS, COMBINING A STAGE OF STEAM CRACKING AND A STAGE OF PYROLYSIS
EP2150602A4 (en) * 2007-05-07 2013-07-24 Lummus Technology Inc Ethylene furnace radiant coil decoking method
US8684384B2 (en) 2009-01-05 2014-04-01 Exxonmobil Chemical Patents Inc. Process for cracking a heavy hydrocarbon feedstream
CN101872205B (en) * 2009-04-27 2011-11-02 中国石油化工股份有限公司 Automatic control method of online rapid decoking of cracking furnace
US8784515B2 (en) 2010-10-14 2014-07-22 Precision Combustion, Inc. In-situ coke removal
DE102013003416A1 (en) * 2013-02-28 2014-08-28 Linde Aktiengesellschaft Device for switching a cracking furnace between production mode and decoking mode
CA3033604C (en) * 2019-02-12 2022-12-13 Michael KOSELEK Decoking process
CN111473358A (en) * 2020-05-09 2020-07-31 中国华能集团有限公司 Hearth flame television decoking device and control method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289350A (en) * 1937-12-29 1942-07-14 Texas Co Method of reconditioning furnace tubes
EP0021167B1 (en) * 1979-06-08 1982-03-03 Linde Aktiengesellschaft Process and apparatus for the thermal decoking of an apparatus for the thermal cracking of hydrocarbons such apparatus comprising a cracking zone followed by a cooler for the product gas
DE3010000A1 (en) * 1980-03-15 1981-09-24 Basf Ag, 6700 Ludwigshafen METHOD FOR THERMAL DECOKING OF COLD GAS COOLERS
US4917787A (en) * 1983-10-31 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Method for on-line decoking of flame cracking reactors
US4849025A (en) * 1987-06-05 1989-07-18 Resource Technology Associates Decoking hydrocarbon reactors by wet oxidation

Also Published As

Publication number Publication date
FI934349A0 (en) 1993-10-04
NO933547D0 (en) 1993-10-04
EP0591856A1 (en) 1994-04-13
MX9306082A (en) 1994-06-30
JPH06316696A (en) 1994-11-15
NO933547L (en) 1994-04-06
CA2107541A1 (en) 1994-04-06
CN1085593A (en) 1994-04-20
FI934349A (en) 1994-04-06
KR940009317A (en) 1994-05-20
AU656485B2 (en) 1995-02-02
AU4871593A (en) 1994-04-21

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Legal Events

Date Code Title Description
EE Request for examination
FD5 Application fees: dismissal - article 86 of industrial property law