ATE114705T1 - Verfahren und apparat zur entkoksung von dampfkrackanlagen. - Google Patents

Verfahren und apparat zur entkoksung von dampfkrackanlagen.

Info

Publication number
ATE114705T1
ATE114705T1 AT90907094T AT90907094T ATE114705T1 AT E114705 T1 ATE114705 T1 AT E114705T1 AT 90907094 T AT90907094 T AT 90907094T AT 90907094 T AT90907094 T AT 90907094T AT E114705 T1 ATE114705 T1 AT E114705T1
Authority
AT
Austria
Prior art keywords
pct
steam
solid particles
installation
cracking
Prior art date
Application number
AT90907094T
Other languages
English (en)
Inventor
Eric Lenglet
Original Assignee
Procedes Petroliers Petrochim
Eric Lenglet
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
Priority claimed from FR8904986A external-priority patent/FR2645873B1/fr
Priority claimed from FR8909373A external-priority patent/FR2649717B1/fr
Priority claimed from FR8909375A external-priority patent/FR2649761B1/fr
Priority claimed from FR8913070A external-priority patent/FR2652817B1/fr
Priority claimed from FR8914118A external-priority patent/FR2653779B1/fr
Application filed by Procedes Petroliers Petrochim, Eric Lenglet filed Critical Procedes Petroliers Petrochim
Application granted granted Critical
Publication of ATE114705T1 publication Critical patent/ATE114705T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Cyclones (AREA)
AT90907094T 1989-04-14 1990-04-13 Verfahren und apparat zur entkoksung von dampfkrackanlagen. ATE114705T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR8904986A FR2645873B1 (fr) 1989-04-14 1989-04-14 Procede de decokage d'une installation de vapocraquage d'hydrocarbures, et installation de vapocraquage correspondante
FR8909373A FR2649717B1 (fr) 1989-07-12 1989-07-12 Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures
FR8909375A FR2649761B1 (fr) 1989-07-12 1989-07-12 Procede et dispositif de repartition d'un debit gazeux charge de particules solides
FR8913070A FR2652817B1 (fr) 1989-10-06 1989-10-06 Procede et installation de vapocraquage d'hydrocarbures, a recyclage de particules solides erosives.
FR8914118A FR2653779B1 (fr) 1989-10-27 1989-10-27 Procede de decokage d'une installation de vapocraquage d'hydrocarbures et installation correspondante.

Publications (1)

Publication Number Publication Date
ATE114705T1 true ATE114705T1 (de) 1994-12-15

Family

ID=27515518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907094T ATE114705T1 (de) 1989-04-14 1990-04-13 Verfahren und apparat zur entkoksung von dampfkrackanlagen.

Country Status (12)

Country Link
US (1) US5186815A (de)
EP (1) EP0419643B1 (de)
JP (1) JP2845621B2 (de)
KR (1) KR0158203B1 (de)
CN (1) CN1024283C (de)
AT (1) ATE114705T1 (de)
BR (1) BR9006717A (de)
CA (1) CA2030790C (de)
DE (1) DE69014522T2 (de)
DK (1) DK0419643T3 (de)
ES (1) ES2067741T3 (de)
WO (1) WO1990012851A1 (de)

Families Citing this family (49)

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US5427655A (en) * 1990-11-29 1995-06-27 Stone & Webster Engineering Corp. High capacity rapid quench boiler
DE4128521A1 (de) * 1991-08-28 1993-03-04 Selas Kirchner Gmbh Pyrolyseofen zum thermischen spalten von kohlenwasserstoffen
FR2688797A1 (fr) * 1992-03-20 1993-09-24 Procedes Petroliers Petrochim Four de vapocraquage d'hydrocarbures a faisceau de tubes.
FR2706479B1 (fr) * 1993-06-09 1995-09-15 Inst Francais Du Petrole Installation de craquage comportant des moyens communs et des moyens propres à chaque réacteur de séparation et de recyclage de particules solides et son utilisation.
FR2716458B1 (fr) * 1994-02-22 1996-04-12 Inst Francais Du Petrole Procédé et dispositif de décokage.
EP0700931A1 (de) * 1994-08-30 1996-03-13 BP Chemicals Limited Funktionalisierte Hydrocarbylpolymere
FR2728582A1 (fr) * 1994-12-26 1996-06-28 Inst Francais Du Petrole Installation et procede de vapocraquage a injection controlee de particules solides dans un echangeur de trempe
FR2728579A1 (fr) * 1994-12-26 1996-06-28 Inst Francais Du Petrole Procede et installation de vapocraquage a injection, recuperation et recyclage de particules erosives
FR2728578A1 (fr) * 1994-12-26 1996-06-28 Inst Francais Du Petrole Procede de vapocraquage flexible et installation de vapocraquage correspondante
FR2728580A1 (fr) * 1994-12-26 1996-06-28 Inst Francais Du Petrole Procede et installation de vapocraquage comportant l'injection de poudres collectees en un point unique
FR2728581A1 (fr) * 1994-12-26 1996-06-28 Inst Francais Du Petrole Procede et installation de vapocraquage flexible avec limitation du cokage des lignes de transfert de gaz craques
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
FR2750140B1 (fr) * 1996-06-25 1998-08-07 Inst Francais Du Petrole Installation de vapocraquage avec moyens de protection contre l'erosion
FR2750138B1 (fr) * 1996-06-25 1998-08-07 Inst Francais Du Petrole Procede et dispositif de vapocraquage comprenant l'injection de particules en amont d'un echangeur de trempe secondaire
FR2750139B1 (fr) * 1996-06-25 1998-08-07 Inst Francais Du Petrole Installation et procede de vapocraquage a injection unique controlee de particules solides dans un echangeur de trempe
US6170493B1 (en) 1997-10-31 2001-01-09 Orlande Sivacoe Method of cleaning a heater
CA2650817C (en) 1997-10-31 2014-08-05 On Stream Technologies Inc. Method of cleaning heater tubes with a pig
US6569255B2 (en) 1998-09-24 2003-05-27 On Stream Technologies Inc. Pig and method for cleaning tubes
RU2158623C1 (ru) * 1999-06-16 2000-11-10 Цегельский Валерий Григорьевич Способ сжатия и подачи под давлением углеводородосодержащих газообразных сред (варианты)
IT1308228B1 (it) * 1999-09-22 2001-12-10 Technip Italy S P A Apparato e procedimentio per l'abbattimento del polverino di cokedagli effluenti durante le fasi di decoking dei forni di cracking di
KR100440479B1 (ko) * 2002-04-23 2004-07-14 주식회사 엘지화학 탄화수소의 열분해 공정
US20030234171A1 (en) * 2002-06-19 2003-12-25 Owen Steven A. Cracking furnace antifoulant injection system
CN1219851C (zh) * 2004-02-10 2005-09-21 郝继武 加热、裂解废塑料、橡胶、石蜡、重油的化工设备
US7220887B2 (en) 2004-05-21 2007-05-22 Exxonmobil Chemical Patents Inc. Process and apparatus for cracking hydrocarbon feedstock containing resid
US7311746B2 (en) * 2004-05-21 2007-12-25 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid
UA89198C2 (ru) * 2004-07-29 2010-01-11 Твистер Б.В. Теплообменный сосуд со средствами для рециркуляции очистительных частичек
EP2069702A1 (de) * 2006-09-13 2009-06-17 ExxonMobil Chemical Patents Inc. Löschaustauscher mit vergrösserter prozessseitenoberfläche
US7998281B2 (en) * 2006-12-05 2011-08-16 Exxonmobil Chemical Patents Inc. Apparatus and method of cleaning a transfer line heat exchanger tube
US8158842B2 (en) * 2007-06-15 2012-04-17 Uop Llc Production of chemicals from pyrolysis oil
US7960520B2 (en) * 2007-06-15 2011-06-14 Uop Llc Conversion of lignocellulosic biomass to chemicals and fuels
US8013195B2 (en) * 2007-06-15 2011-09-06 Uop Llc Enhancing conversion of lignocellulosic biomass
DE102007048984A1 (de) 2007-10-12 2009-04-16 Linde Aktiengesellschaft Verfahren zur Entkokung von Spaltöfen
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
US8794712B2 (en) * 2010-10-13 2014-08-05 Gerard J. MacNeil Refractory material removal system and method
US8877995B2 (en) 2011-12-16 2014-11-04 Uop Llc Pyrolysis fuels and methods for processing pyrolysis fuels
US8647415B1 (en) * 2012-07-20 2014-02-11 Lummus Technology Inc. Coke catcher
WO2015000944A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A process of converting oxygenates to olefins and a reactor for that process
WO2015000948A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A method of converting oxygenates to olefins in a reactor having a protective layer of carbonaceous material
WO2015000950A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A process of converting oxygenates to olefins and a reactor comprising a inner surface coated with a protective layer of carbonaceous material
PL3320990T3 (pl) * 2013-10-22 2023-11-27 Bechtel Energy Technologies & Solutions, Inc. Układ do czyszczenia tłokiem podczas pracy i złuszczania wylotów pieców koksowniczych
CN106661461B (zh) * 2014-08-28 2021-02-02 埃克森美孚化学专利公司 用于烃蒸汽裂解炉除焦的方法和设备
WO2016099608A1 (en) 2014-12-16 2016-06-23 Exxonmobil Chemical Patents Inc. Process and apparatus for decoking a hydrocarbon steam cracking furnace
CN106288934B (zh) * 2015-06-01 2018-12-25 中国石油天然气集团公司 换热器在线除垢方法及装置
RU2617154C1 (ru) * 2015-10-21 2017-04-21 Общество с ограниченной ответственностью "ТеплоЭнергия" Способ очистки поверхности огнеупорных структур при повышенной температуре
WO2017114385A1 (zh) * 2015-12-29 2017-07-06 中国海洋石油总公司 一种用于液体处理的在线热交换清洗***
CN105749849A (zh) * 2016-04-26 2016-07-13 江苏安邦电化有限公司 一种用于连续化生产乙烯利的文丘里式循环回路反应器及方法
CN110342259B (zh) * 2019-07-02 2022-04-08 北京首钢股份有限公司 一种清洗装置及方法
CN115301162A (zh) * 2022-10-12 2022-11-08 涉县津东经贸有限责任公司 烃的蒸气裂解炉装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735806A (en) * 1956-02-21 Method of scouring equipment in a fluid coking process
US1939112A (en) * 1932-09-08 1933-12-12 Adam J Eulberg Process and apparatus for removing carbon from still tubes
US3090746A (en) * 1958-09-25 1963-05-21 Basf Ag Removing carbon deposits from a cyclone in the fluid cracking of hydrocarbons
US3365387A (en) * 1966-04-29 1968-01-23 Exxon Research Engineering Co Off-stream decoking of a minor portion of on-stream thermal cracking tubes
US3641190A (en) * 1969-01-22 1972-02-08 Exxon Research Engineering Co Decoking of onstream thermal cracking tubes
US3764634A (en) * 1969-04-23 1973-10-09 Mitsui Shipbuilding Eng Process and apparatus for preparing lower olefins
US3592762A (en) * 1969-07-16 1971-07-13 Signal Co Inc Method for detecting coke build-up in fluid coker outlets and method for removing said coke
NL7016475A (en) * 1970-11-11 1971-02-25 Descaling reactors used for cracking hydro - carbons
US4046670A (en) * 1975-04-30 1977-09-06 Kureha Kagaku Kogyo Kabushiki Kaisha Method for the treatment of heavy petroleum oil
US4297147A (en) * 1978-05-17 1981-10-27 Union Carbide Corporation Method for decoking fired heater tubes
US4203778A (en) * 1978-05-17 1980-05-20 Union Carbide Corporation Method for decoking fired heater tubes

Also Published As

Publication number Publication date
DK0419643T3 (da) 1995-05-08
CA2030790A1 (fr) 1990-10-15
CN1046345A (zh) 1990-10-24
BR9006717A (pt) 1991-08-06
JPH03505604A (ja) 1991-12-05
CA2030790C (fr) 2001-02-13
EP0419643A1 (de) 1991-04-03
US5186815A (en) 1993-02-16
KR0158203B1 (ko) 1998-12-15
KR920700276A (ko) 1992-02-19
EP0419643B1 (de) 1994-11-30
CN1024283C (zh) 1994-04-20
DE69014522D1 (de) 1995-01-12
DE69014522T2 (de) 1995-04-13
JP2845621B2 (ja) 1999-01-13
WO1990012851A1 (fr) 1990-11-01
ES2067741T3 (es) 1995-04-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee