DE60306704D1 - Entkokungsförderer für Transferleitungswärmetauscher in Dampfkrackanlagen - Google Patents
Entkokungsförderer für Transferleitungswärmetauscher in DampfkrackanlagenInfo
- Publication number
- DE60306704D1 DE60306704D1 DE60306704T DE60306704T DE60306704D1 DE 60306704 D1 DE60306704 D1 DE 60306704D1 DE 60306704 T DE60306704 T DE 60306704T DE 60306704 T DE60306704 T DE 60306704T DE 60306704 D1 DE60306704 D1 DE 60306704D1
- Authority
- DE
- Germany
- Prior art keywords
- transfer line
- decoking
- steam cracking
- conveyor
- heat exchangers
- 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.)
- Expired - Lifetime
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
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US108519 | 2002-03-28 | ||
US10/108,519 US6772771B2 (en) | 2002-03-28 | 2002-03-28 | Decoke enhancers for transfer line exchangers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60306704D1 true DE60306704D1 (de) | 2006-08-24 |
DE60306704T2 DE60306704T2 (de) | 2007-07-12 |
Family
ID=27804386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60306704T Expired - Lifetime DE60306704T2 (de) | 2002-03-28 | 2003-03-13 | Entkokungsförderer für Transferleitungswärmetauscher in Dampfkrackanlagen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6772771B2 (de) |
EP (1) | EP1348753B1 (de) |
AT (1) | ATE332950T1 (de) |
CA (1) | CA2423211C (de) |
DE (1) | DE60306704T2 (de) |
ES (1) | ES2268285T3 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030234171A1 (en) * | 2002-06-19 | 2003-12-25 | Owen Steven A. | Cracking furnace antifoulant injection system |
US7998281B2 (en) * | 2006-12-05 | 2011-08-16 | Exxonmobil Chemical Patents Inc. | Apparatus and method of cleaning a transfer line heat exchanger tube |
US7582201B2 (en) | 2006-12-05 | 2009-09-01 | Exxonmobil Chemical Patents Inc. | Controlling tar by quenching cracked effluent from a liquid fed gas cracker |
US7560019B2 (en) | 2006-12-05 | 2009-07-14 | Exxonmobil Chemical Patents Inc. | System and method for extending the range of hydrocarbon feeds in gas crackers |
US7882893B2 (en) * | 2008-01-11 | 2011-02-08 | Legacy Energy | Combined miscible drive for heavy oil production |
US8002951B2 (en) * | 2008-09-05 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace |
US20130298801A1 (en) * | 2010-11-09 | 2013-11-14 | Jyung-Hoon Kim | Coating to reduce coking and assist with decoking in transfer line heat exchanger |
US9127211B2 (en) * | 2011-09-13 | 2015-09-08 | Sbt Technology, Inc. | Ethylene furnace decoking method |
WO2014039694A1 (en) * | 2012-09-06 | 2014-03-13 | Ineos Usa Llc | Medium pressure steam intervention in an olefin cracking furnace decoke procedure |
US9359555B2 (en) * | 2012-09-13 | 2016-06-07 | Sbt Technology, Inc. | Delayed coker feed heater on-line steam-chemical decoking method |
KR20180042849A (ko) * | 2015-07-14 | 2018-04-26 | 릴라이언스 인더스트리즈 리미티드 | 조성물, 방법 및 이의 응용 |
CN112762723A (zh) * | 2021-01-08 | 2021-05-07 | 河南省广渠建设有限公司 | 一种炉管清焦的工艺 |
CN113814001B (zh) * | 2021-09-24 | 2022-08-26 | 北京科尔帝美工程技术有限公司 | 一种乙烯低聚催化剂及其制备方法与应用 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2063596A (en) | 1932-02-19 | 1936-12-08 | Ig Farbenindustrie Ag | Thermal treatment of carbon compounds |
GB1307543A (en) * | 1970-05-21 | 1973-02-21 | Exxon Research Engineering Co | Thermal cracking process |
US3661820A (en) | 1970-07-15 | 1972-05-09 | Park Chem Co | Coating composition for preventing carburization of steel parts with subsequent water wash-off capacity |
FR2202930A1 (en) | 1972-02-24 | 1974-05-10 | Inst Neftepererabaty | Hydrocarbon materials treatment - addition of molten metal or their oxides or salts improves heat transfer and removes car |
US4014804A (en) * | 1975-04-04 | 1977-03-29 | Gultex, Incorporated | Corrosion removal composition |
US4290819A (en) * | 1980-01-03 | 1981-09-22 | The Boeing Company | Method and composition for the removal of phenolic resin coatings from aluminum |
US4364775A (en) * | 1981-06-19 | 1982-12-21 | The United States Of America As Represented By The Secretary Of The Army | Aqueous oxidative scrubber systems for removal of mercury |
US4863892A (en) * | 1983-08-16 | 1989-09-05 | Phillips Petroleum Company | Antifoulants comprising tin, antimony and aluminum for thermal cracking processes |
US4724064A (en) | 1983-11-17 | 1988-02-09 | Betz Laboratories, Inc. | Composition and method for coke retardant during hydrocarbon processing |
US4555326A (en) | 1984-05-17 | 1985-11-26 | Betz Laboratories, Inc. | Methods and compositions for boronizing metallic surfaces |
US4666625A (en) * | 1984-11-27 | 1987-05-19 | The Drackett Company | Method of cleaning clogged drains |
US4680421A (en) | 1985-09-06 | 1987-07-14 | Betz Laboratories, Inc. | Composition and method for coke retardant during pyrolytic hydrocarbon processing |
US4889146A (en) | 1988-11-23 | 1989-12-26 | Eagle-Picher Industries, Inc. | Apparatus for cooling a web |
US4889614A (en) * | 1989-05-09 | 1989-12-26 | Betz Laboratories, Inc. | Methods for retarding coke formation during pyrolytic hydrocarbon processing |
US5118356A (en) * | 1990-11-19 | 1992-06-02 | Eastman Kodak Company | Process for cleaning a photographic processing device |
US5128023A (en) | 1991-03-27 | 1992-07-07 | Betz Laboratories, Inc. | Method for inhibiting coke formation and deposiiton during pyrolytic hydrocarbon processing |
US5575902A (en) | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
CA2164020C (en) | 1995-02-13 | 2007-08-07 | Leslie Wilfred Benum | Treatment of furnace tubes |
DE69809735D1 (de) | 1997-06-05 | 2003-01-09 | Atf Resources Inc | Verfahren und einrichtung zur entfernung und hemmung von koksanalge bei pyrolyse |
RU2168533C2 (ru) | 1999-06-18 | 2001-06-10 | ООО "Научно-производственная фирма "ПАЛЬНА" | Способ декоксования трубчатых печей пиролиза углеводородного сырья |
US6673232B2 (en) * | 2000-07-28 | 2004-01-06 | Atofina Chemicals, Inc. | Compositions for mitigating coke formation in thermal cracking furnaces |
-
2002
- 2002-03-28 US US10/108,519 patent/US6772771B2/en not_active Expired - Fee Related
-
2003
- 2003-03-13 ES ES03251520T patent/ES2268285T3/es not_active Expired - Lifetime
- 2003-03-13 EP EP03251520A patent/EP1348753B1/de not_active Expired - Lifetime
- 2003-03-13 DE DE60306704T patent/DE60306704T2/de not_active Expired - Lifetime
- 2003-03-13 AT AT03251520T patent/ATE332950T1/de not_active IP Right Cessation
- 2003-03-24 CA CA2423211A patent/CA2423211C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2423211C (en) | 2011-11-15 |
DE60306704T2 (de) | 2007-07-12 |
US6772771B2 (en) | 2004-08-10 |
EP1348753B1 (de) | 2006-07-12 |
ES2268285T3 (es) | 2007-03-16 |
CA2423211A1 (en) | 2003-09-28 |
US20030183248A1 (en) | 2003-10-02 |
EP1348753A1 (de) | 2003-10-01 |
ATE332950T1 (de) | 2006-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |