KR940009317A - 공기 펄스를 이용한 코크스제거 방법 - Google Patents

공기 펄스를 이용한 코크스제거 방법 Download PDF

Info

Publication number
KR940009317A
KR940009317A KR1019930020208A KR930020208A KR940009317A KR 940009317 A KR940009317 A KR 940009317A KR 1019930020208 A KR1019930020208 A KR 1019930020208A KR 930020208 A KR930020208 A KR 930020208A KR 940009317 A KR940009317 A KR 940009317A
Authority
KR
South Korea
Prior art keywords
air
effluent gas
coke
duration
combustion
Prior art date
Application number
KR1019930020208A
Other languages
English (en)
Korean (ko)
Inventor
에이. 던캔 데니스
Original Assignee
알버트 어네스트 가레드
스톤 앤드 웹스터 엔지니어링 코포레이숀
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 알버트 어네스트 가레드, 스톤 앤드 웹스터 엔지니어링 코포레이숀 filed Critical 알버트 어네스트 가레드
Publication of KR940009317A publication Critical patent/KR940009317A/ko

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)
KR1019930020208A 1992-10-05 1993-09-28 공기 펄스를 이용한 코크스제거 방법 KR940009317A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95661292A 1992-10-05 1992-10-05
US07/956,612 1992-10-05

Publications (1)

Publication Number Publication Date
KR940009317A true KR940009317A (ko) 1994-05-20

Family

ID=25498445

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020208A KR940009317A (ko) 1992-10-05 1993-09-28 공기 펄스를 이용한 코크스제거 방법

Country Status (10)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743007B1 (fr) 1995-12-27 1998-01-30 Inst Francais Du Petrole Procede de pyrolyse et de decokage en continu applicable notamment a la production d'acetylene
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
EP2150602A4 (de) * 2007-05-07 2013-07-24 Lummus Technology Inc Verfahren zum entkoken der strahlerschlangen in einem ethylenofen
US8684384B2 (en) 2009-01-05 2014-04-01 Exxonmobil Chemical Patents Inc. Process for cracking a heavy hydrocarbon feedstream
CN101872205B (zh) * 2009-04-27 2011-11-02 中国石油化工股份有限公司 裂解炉在线快速清焦的自动控制方法
US8784515B2 (en) 2010-10-14 2014-07-22 Precision Combustion, Inc. In-situ coke removal
DE102013003416A1 (de) * 2013-02-28 2014-08-28 Linde Aktiengesellschaft Vorrichtung zur Umschaltung eines Spaltofens zwischen Produktionsmodus und Entkokungsmodus
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 (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
DE3010000A1 (de) * 1980-03-15 1981-09-24 Basf Ag, 6700 Ludwigshafen Verfahren zur thermischen entkokung von spaltgaskuehlern
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
MX9306082A (es) 1994-06-30
AU4871593A (en) 1994-04-21
BR9303999A (pt) 1994-06-21
CN1085593A (zh) 1994-04-20
NO933547L (no) 1994-04-06
NO933547D0 (no) 1993-10-04
CA2107541A1 (en) 1994-04-06
FI934349A (fi) 1994-04-06
FI934349A0 (fi) 1993-10-04
EP0591856A1 (de) 1994-04-13
AU656485B2 (en) 1995-02-02
JPH06316696A (ja) 1994-11-15

Similar Documents

Publication Publication Date Title
Fiorentino et al. Segregation of fuel particles and volatile matter during devolatilization in a fluidized bed reactor—II. Experimental
KR970702229A (ko) 유해 폐기물 처리 방법 및 장치(apparatus and method for treating hazardous waste)
SE453120B (sv) Anordning for efterbrenning av med framfor allt kolvatten bemengda avgaser fran destruktionsanleggningar eller liknande
ATE138679T1 (de) Verfahren zur herstellung von synthesegas durch thermische behandlung von metallische und organische bestandteile enthaltenden reststoffen
KR940009317A (ko) 공기 펄스를 이용한 코크스제거 방법
Stephen et al. Controlling mechanisms in the transition from smoldering to flaming of flexible polyurethane foam
DE69105230T2 (de) Endothermischer Reaktionsapparat.
Morris et al. Coal devolatilization studies in support of the Westinghouse fluidized-bed coal gasification process
GB1558716A (en) Thermal decomposition of polycholrinated organic compounds
JP2005298602A (ja) 可燃性廃棄物の熱分解方法及び装置
US4219528A (en) Apparatus for generating a reducing atmosphere for heat-treating installations
US9523039B2 (en) Upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysis step
KR920001124A (ko) 수송베드내에서 미세한 흡수제 입자를 이용하여 유출물을 탈황시키는 단계를 포함하는 열발생 장치 및 방법
SE7908108L (sv) Forfarande och anordning for att optimera rening av dieselavgaser
JP3982291B2 (ja) 廃棄物処理方法及び装置
CA1329702C (en) Process and apparatus for the production of synthesis gas
JP2007105628A (ja) 廃棄物の熱分解進行度の検知方法及び装置、並びに、廃棄物の熱分解方法及び装置
Chen et al. A radiant flow reactor for high‐temperature reactivity studies of pulverized solids
KR900016395A (ko) 카본 블랙 응집체의 크기 및 구조의 조절 방법
US6464950B1 (en) Method for separating and treating exhaust gas of carbon fiber
SU607554A3 (ru) Устройство дл газификации угл
JP2005274502A (ja) 捕捉材における捕捉量の評価方法
US20040244282A1 (en) Process for removal of organic sulphur from high sulphur coal and a device therefor
Simunin et al. Processing of aliphatic polymer wastes in brown coal synthesis gas
GR3002653T3 (en) Pressure gas preheater

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid