ZA200908126B - Ethylene furnace radiant coil decoking method - Google Patents
Ethylene furnace radiant coil decoking methodInfo
- Publication number
- ZA200908126B ZA200908126B ZA200908126A ZA200908126A ZA200908126B ZA 200908126 B ZA200908126 B ZA 200908126B ZA 200908126 A ZA200908126 A ZA 200908126A ZA 200908126 A ZA200908126 A ZA 200908126A ZA 200908126 B ZA200908126 B ZA 200908126B
- Authority
- ZA
- South Africa
- Prior art keywords
- radiant coil
- furnace radiant
- ethylene furnace
- decoking method
- coil decoking
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/04—Ethylene
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/80—Additives
- C10G2300/805—Water
- C10G2300/807—Steam
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92809307P | 2007-05-07 | 2007-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200908126B true ZA200908126B (en) | 2010-07-28 |
Family
ID=39944015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200908126A ZA200908126B (en) | 2007-05-07 | 2009-11-18 | Ethylene furnace radiant coil decoking method |
Country Status (10)
Country | Link |
---|---|
US (1) | US8152993B2 (fr) |
EP (1) | EP2150602A4 (fr) |
JP (2) | JP6105190B2 (fr) |
KR (1) | KR101189321B1 (fr) |
CN (1) | CN101679879B (fr) |
BR (1) | BRPI0810742A2 (fr) |
CA (1) | CA2686738C (fr) |
MX (1) | MX2009011979A (fr) |
WO (1) | WO2008137932A1 (fr) |
ZA (1) | ZA200908126B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102041031B (zh) * | 2010-12-17 | 2013-07-17 | 惠生工程(中国)有限公司 | 乙烯裂解炉用穿膛柱结构及其制造方法 |
US8703064B2 (en) | 2011-04-08 | 2014-04-22 | Wpt Llc | Hydrocabon cracking furnace with steam addition to lower mono-nitrogen oxide emissions |
JP5913007B2 (ja) | 2012-08-31 | 2016-04-27 | Jxエネルギー株式会社 | 電動パワーステアリング装置用グリース組成物及び電動パワーステアリング装置 |
WO2014039694A1 (fr) * | 2012-09-06 | 2014-03-13 | Ineos Usa Llc | Intervention de vapeur moyenne pression dans un mode opératoire de décokage de four de craquage d'oléfines |
US11429651B2 (en) * | 2013-03-14 | 2022-08-30 | International Business Machines Corporation | Document provenance scoring based on changes between document versions |
US9630188B2 (en) * | 2013-11-01 | 2017-04-25 | Technip Stone & Webster Process Technology, Inc. | Device and method for decoke effluent processing |
CA2962667C (fr) | 2017-03-30 | 2024-03-19 | Nova Chemicals Corporation | Procede de decokage |
US10968399B2 (en) * | 2017-04-07 | 2021-04-06 | Citgo Petroleum Corporation | Online coke removal in a heater pass |
JP7111583B2 (ja) * | 2018-11-02 | 2022-08-02 | 東洋エンジニアリング株式会社 | エチレン生成分解炉のコイル外表面温度の推定方法および推定装置、並びにエチレン製造装置 |
CA3033604C (fr) | 2019-02-12 | 2022-12-13 | Michael KOSELEK | Procede de decalaminage |
JP2021063021A (ja) * | 2019-10-10 | 2021-04-22 | 東洋エンジニアリング株式会社 | エチレン生成分解炉運転支援システムおよびエチレン製造装置 |
US20220119716A1 (en) * | 2020-10-15 | 2022-04-21 | Technip Process Technology, Inc. | Hybrid ethylene cracking furnace |
CN113110638B (zh) * | 2021-04-20 | 2022-03-11 | 万华化学集团股份有限公司 | 乙烯裂解炉烧焦自动控制方法、存储介质和电子设备 |
WO2024089443A1 (fr) * | 2022-10-25 | 2024-05-02 | Dow Global Technologies Llc | Procédé de décokage d'un four de craquage |
WO2024116116A1 (fr) * | 2022-12-02 | 2024-06-06 | Nova Chemicals (International) S.A. | Décokage doux d'une bobine de four de craquage |
CN116254131A (zh) * | 2023-01-06 | 2023-06-13 | 连云港石化有限公司 | 一种轻烃裂解装置中烧焦工艺控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289350A (en) * | 1937-12-29 | 1942-07-14 | Texas Co | Method of reconditioning furnace tubes |
US4134926A (en) | 1977-04-18 | 1979-01-16 | The Lummus Company | Production of ethylene from ethanol |
EP0021167B1 (fr) * | 1979-06-08 | 1982-03-03 | Linde Aktiengesellschaft | Procédé et dispositif pour le décokage thermique d'un réacteur de craquage thermique d'hydrocarbures, le reacteur comportant une zone de craquage et un refroidisseur pour le gaz de craquage |
DE2923326A1 (de) * | 1979-06-08 | 1980-12-18 | Linde Ag | Verfahren zur thermischen entkokung einer vorrichtung zum thermischen spalten von kohlenwasserstoffen |
KR940009317A (ko) | 1992-10-05 | 1994-05-20 | 알버트 어네스트 가레드 | 공기 펄스를 이용한 코크스제거 방법 |
BR9305912A (pt) * | 1992-12-18 | 1997-08-19 | Amoco Corp | Processo para a produção de olefinas em uma planta de olefinas |
US5446299A (en) * | 1994-04-29 | 1995-08-29 | International Business Machines Corporation | Semiconductor random access memory cell on silicon-on-insulator with dual control gates |
US6187147B1 (en) * | 1998-05-15 | 2001-02-13 | Conoco Inc. | Delayed coker unit furnace |
US7135602B1 (en) | 1999-11-04 | 2006-11-14 | Valorbec Societe En Commandite | Method and apparatus for selective deep catalytic cracking of hydrocarbons |
AU2002257221B2 (en) * | 2001-04-24 | 2008-12-18 | Shell Internationale Research Maatschappij B.V. | In situ recovery from a oil shale formation |
DE10307302A1 (de) * | 2003-02-20 | 2004-09-02 | Linde Ag | Verfahren zur Entkokung von Spaltgaskühlern |
US7244871B2 (en) * | 2004-05-21 | 2007-07-17 | Exxonmobil Chemical Patents, Inc. | Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids |
-
2008
- 2008-05-07 EP EP08747787.3A patent/EP2150602A4/fr not_active Ceased
- 2008-05-07 CA CA2686738A patent/CA2686738C/fr not_active Expired - Fee Related
- 2008-05-07 CN CN2008800151305A patent/CN101679879B/zh active Active
- 2008-05-07 MX MX2009011979A patent/MX2009011979A/es active IP Right Grant
- 2008-05-07 KR KR1020097025583A patent/KR101189321B1/ko active IP Right Grant
- 2008-05-07 US US12/116,689 patent/US8152993B2/en active Active
- 2008-05-07 WO PCT/US2008/062906 patent/WO2008137932A1/fr active Application Filing
- 2008-05-07 BR BRPI0810742-4A2A patent/BRPI0810742A2/pt not_active IP Right Cessation
- 2008-05-07 JP JP2010507621A patent/JP6105190B2/ja active Active
-
2009
- 2009-11-18 ZA ZA200908126A patent/ZA200908126B/xx unknown
-
2014
- 2014-10-31 JP JP2014222978A patent/JP6080829B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6080829B2 (ja) | 2017-02-15 |
CN101679879B (zh) | 2013-03-13 |
US8152993B2 (en) | 2012-04-10 |
CA2686738A1 (fr) | 2008-11-13 |
KR20100017706A (ko) | 2010-02-16 |
JP2010526913A (ja) | 2010-08-05 |
WO2008137932A1 (fr) | 2008-11-13 |
US20090020459A1 (en) | 2009-01-22 |
KR101189321B1 (ko) | 2012-10-09 |
BRPI0810742A2 (pt) | 2014-10-21 |
EP2150602A1 (fr) | 2010-02-10 |
MX2009011979A (es) | 2009-12-15 |
CA2686738C (fr) | 2013-07-16 |
JP6105190B2 (ja) | 2017-03-29 |
JP2015083677A (ja) | 2015-04-30 |
EP2150602A4 (fr) | 2013-07-24 |
CN101679879A (zh) | 2010-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200908126B (en) | Ethylene furnace radiant coil decoking method | |
PL2475737T3 (pl) | Sposób przenoszenia ciepła | |
PL2459668T3 (pl) | Sposób przenoszenia ciepła | |
PL2459667T3 (pl) | Sposób przenoszenia ciepła | |
EP2323732A4 (fr) | Procédé d optimisation de trajectoire | |
IL210729A0 (en) | Process for improving crystallinity | |
EP2318749A4 (fr) | Isolation résistante à la haute température pour tuyau | |
PT2334750T (pt) | Processo de transferência de calor | |
EP2240727A4 (fr) | Four à convexion | |
GB0811724D0 (en) | Heat gun | |
HK1144875A1 (en) | Induction cook-top apparatus | |
EP2378836A4 (fr) | Appareil chauffant à induction | |
PL2329210T3 (pl) | Sposób działania pieca | |
EP2340685A4 (fr) | Unité de commande de température adaptative | |
GB2483397B (en) | Cooking tongs | |
PL2376588T3 (pl) | Sposób przenoszenia ciepła | |
PL2417086T3 (pl) | Sposób wytwarzania 3,3,3-trifluoropropenu | |
PL2110605T3 (pl) | Sposób gotowania | |
PL2513345T3 (pl) | Sposób ogrzewania nagrzewnicy wielkopiecowej | |
EP2321379A4 (fr) | Procédé d amélioration des propriétés de transferts du bitume | |
EP2290291A4 (fr) | Appareil de chauffage haute frequence | |
PL2446196T3 (pl) | Sposób dostarczania ciepła | |
HU0900054V0 (en) | Heat insulator for heat exchangers | |
GB2473412B (en) | Intermediate panel-ceiling for conveyor oven | |
EG26606A (en) | Multi-zone separation method |