BR9006717A - Processo de decoqueificacao de uma instalacao de craqueamento a vapor de hidrocarbonetos e a respectiva instalacao - Google Patents
Processo de decoqueificacao de uma instalacao de craqueamento a vapor de hidrocarbonetos e a respectiva instalacaoInfo
- Publication number
- BR9006717A BR9006717A BR909006717A BR9006717A BR9006717A BR 9006717 A BR9006717 A BR 9006717A BR 909006717 A BR909006717 A BR 909006717A BR 9006717 A BR9006717 A BR 9006717A BR 9006717 A BR9006717 A BR 9006717A
- Authority
- BR
- Brazil
- Prior art keywords
- installation
- pct
- steam
- solid particles
- decoqueification
- Prior art date
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Cyclones (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (6)
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. |
PCT/FR1990/000272 WO1990012851A1 (fr) | 1989-04-14 | 1990-04-13 | Procede et appareillage pour le decokage d'une installation de vapocraquage |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9006717A true BR9006717A (pt) | 1991-08-06 |
Family
ID=27515518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909006717A BR9006717A (pt) | 1989-04-14 | 1990-04-13 | Processo de decoqueificacao de uma instalacao de craqueamento a vapor de hidrocarbonetos e a respectiva instalacao |
Country Status (12)
Country | Link |
---|---|
US (1) | US5186815A (pt) |
EP (1) | EP0419643B1 (pt) |
JP (1) | JP2845621B2 (pt) |
KR (1) | KR0158203B1 (pt) |
CN (1) | CN1024283C (pt) |
AT (1) | ATE114705T1 (pt) |
BR (1) | BR9006717A (pt) |
CA (1) | CA2030790C (pt) |
DE (1) | DE69014522T2 (pt) |
DK (1) | DK0419643T3 (pt) |
ES (1) | ES2067741T3 (pt) |
WO (1) | WO1990012851A1 (pt) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) * | 1994-08-30 | 1996-03-13 | BP Chemicals Limited | Functionalised hydrocarbyl polymers |
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 |
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 |
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 |
FR2728578A1 (fr) * | 1994-12-26 | 1996-06-28 | Inst Francais Du Petrole | Procede de vapocraquage flexible et installation de vapocraquage correspondante |
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 |
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 |
FR2750140B1 (fr) * | 1996-06-25 | 1998-08-07 | Inst Francais Du Petrole | Installation de vapocraquage avec moyens de protection contre l'erosion |
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 |
US6569255B2 (en) | 1998-09-24 | 2003-05-27 | On Stream Technologies Inc. | Pig and method for cleaning tubes |
CA2650817C (en) | 1997-10-31 | 2014-08-05 | On Stream Technologies Inc. | Method of cleaning heater tubes with a pig |
US6170493B1 (en) | 1997-10-31 | 2001-01-09 | Orlande Sivacoe | Method of cleaning a heater |
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 |
US7311746B2 (en) * | 2004-05-21 | 2007-12-25 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid |
US7220887B2 (en) | 2004-05-21 | 2007-05-22 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cracking hydrocarbon feedstock containing resid |
EA009751B1 (ru) * | 2004-07-29 | 2008-04-28 | Твистер Б.В. | Теплообменный аппарат со средствами рециркуляции очищающих частиц |
EP2069702A1 (en) * | 2006-09-13 | 2009-06-17 | ExxonMobil Chemical Patents Inc. | Quench exchanger with extended surface on process side |
US7998281B2 (en) * | 2006-12-05 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Apparatus and method of cleaning a transfer line heat exchanger tube |
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 |
US8158842B2 (en) * | 2007-06-15 | 2012-04-17 | Uop Llc | Production of chemicals from pyrolysis oil |
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 |
CA2755007C (en) * | 2010-10-13 | 2019-01-15 | 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 |
RS64621B1 (sr) * | 2013-10-22 | 2023-10-31 | Bechtel Energy Technologies & Solutions Inc | Sistem za kracovanje i ispiranje izlaza koksnih peći za vreme pogona |
US10336945B2 (en) | 2014-08-28 | 2019-07-02 | Exxonmobil Chemical Patents Inc. | Process and apparatus for decoking a hydrocarbon steam cracking furnace |
SG11201610863YA (en) * | 2014-08-28 | 2017-01-27 | 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系统 |
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)
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 |
GB1255886A (en) * | 1969-04-23 | 1971-12-01 | 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 |
US4203778A (en) * | 1978-05-17 | 1980-05-20 | Union Carbide Corporation | Method for decoking fired heater tubes |
US4297147A (en) * | 1978-05-17 | 1981-10-27 | Union Carbide Corporation | Method for decoking fired heater tubes |
-
1990
- 1990-04-13 DE DE69014522T patent/DE69014522T2/de not_active Expired - Fee Related
- 1990-04-13 AT AT90907094T patent/ATE114705T1/de not_active IP Right Cessation
- 1990-04-13 JP JP2506629A patent/JP2845621B2/ja not_active Expired - Lifetime
- 1990-04-13 WO PCT/FR1990/000272 patent/WO1990012851A1/fr active IP Right Grant
- 1990-04-13 US US07/623,730 patent/US5186815A/en not_active Expired - Fee Related
- 1990-04-13 KR KR1019900702615A patent/KR0158203B1/ko not_active IP Right Cessation
- 1990-04-13 ES ES90907094T patent/ES2067741T3/es not_active Expired - Lifetime
- 1990-04-13 EP EP90907094A patent/EP0419643B1/fr not_active Expired - Lifetime
- 1990-04-13 CA CA002030790A patent/CA2030790C/fr not_active Expired - Fee Related
- 1990-04-13 DK DK90907094.8T patent/DK0419643T3/da active
- 1990-04-13 BR BR909006717A patent/BR9006717A/pt not_active IP Right Cessation
- 1990-04-14 CN CN90102110A patent/CN1024283C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0419643T3 (da) | 1995-05-08 |
WO1990012851A1 (fr) | 1990-11-01 |
CN1046345A (zh) | 1990-10-24 |
DE69014522T2 (de) | 1995-04-13 |
ES2067741T3 (es) | 1995-04-01 |
EP0419643B1 (fr) | 1994-11-30 |
JP2845621B2 (ja) | 1999-01-13 |
US5186815A (en) | 1993-02-16 |
KR0158203B1 (ko) | 1998-12-15 |
ATE114705T1 (de) | 1994-12-15 |
CN1024283C (zh) | 1994-04-20 |
DE69014522D1 (de) | 1995-01-12 |
CA2030790C (fr) | 2001-02-13 |
KR920700276A (ko) | 1992-02-19 |
JPH03505604A (ja) | 1991-12-05 |
CA2030790A1 (fr) | 1990-10-15 |
EP0419643A1 (fr) | 1991-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13/04/2010 |