AU4871593A - Pulsed air decoking - Google Patents

Pulsed air decoking

Info

Publication number
AU4871593A
AU4871593A AU48715/93A AU4871593A AU4871593A AU 4871593 A AU4871593 A AU 4871593A AU 48715/93 A AU48715/93 A AU 48715/93A AU 4871593 A AU4871593 A AU 4871593A AU 4871593 A AU4871593 A AU 4871593A
Authority
AU
Australia
Prior art keywords
pulsed air
air decoking
decoking
pulsed
air
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.)
Granted
Application number
AU48715/93A
Other versions
AU656485B2 (en
Inventor
Dennis A. Duncan
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.)
Stone and Webster Engineering Corp
Original Assignee
Stone and Webster Engineering 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 and Webster Engineering Corp filed Critical Stone and Webster Engineering Corp
Publication of AU4871593A publication Critical patent/AU4871593A/en
Application granted granted Critical
Publication of AU656485B2 publication Critical patent/AU656485B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
AU48715/93A 1992-10-05 1993-09-29 Pulsed air decoking Ceased AU656485B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95661292A 1992-10-05 1992-10-05
US956612 1997-10-23

Publications (2)

Publication Number Publication Date
AU4871593A true AU4871593A (en) 1994-04-21
AU656485B2 AU656485B2 (en) 1995-02-02

Family

ID=25498445

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48715/93A Ceased AU656485B2 (en) 1992-10-05 1993-09-29 Pulsed air decoking

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 (8)

* 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
BRPI0810742A2 (en) 2007-05-07 2014-10-21 Lummus Technology Inc METHOD OF RADIANT ETHYLENE OVEN SNAIL DECKING.
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

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
BR9303999A (en) 1994-06-21
AU656485B2 (en) 1995-02-02
CN1085593A (en) 1994-04-20
NO933547D0 (en) 1993-10-04
EP0591856A1 (en) 1994-04-13
FI934349A (en) 1994-04-06
KR940009317A (en) 1994-05-20
FI934349A0 (en) 1993-10-04
MX9306082A (en) 1994-06-30
JPH06316696A (en) 1994-11-15
CA2107541A1 (en) 1994-04-06
NO933547L (en) 1994-04-06

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