JP2011525943A5 - - Google Patents
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- Publication number
- JP2011525943A5 JP2011525943A5 JP2011516374A JP2011516374A JP2011525943A5 JP 2011525943 A5 JP2011525943 A5 JP 2011525943A5 JP 2011516374 A JP2011516374 A JP 2011516374A JP 2011516374 A JP2011516374 A JP 2011516374A JP 2011525943 A5 JP2011525943 A5 JP 2011525943A5
- Authority
- JP
- Japan
- Prior art keywords
- tube
- furnace
- steam
- tube group
- decoking
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/172,048 | 2008-07-11 | ||
| US12/172,048 US8864977B2 (en) | 2008-07-11 | 2008-07-11 | Process for the on-stream decoking of a furnace for cracking a hydrocarbon feed |
| PCT/US2009/044586 WO2010005633A1 (en) | 2008-07-11 | 2009-05-20 | Process for the on-stream decoking of a furnace for cracking a hydrocarbon feed |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011525943A JP2011525943A (ja) | 2011-09-29 |
| JP2011525943A5 true JP2011525943A5 (https=) | 2013-03-28 |
| JP5690723B2 JP5690723B2 (ja) | 2015-03-25 |
Family
ID=41056883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011516374A Expired - Fee Related JP5690723B2 (ja) | 2008-07-11 | 2009-05-20 | 炭化水素原料分解炉におけるオンストリーミングデコーキング法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8864977B2 (https=) |
| EP (1) | EP2310472B1 (https=) |
| JP (1) | JP5690723B2 (https=) |
| KR (2) | KR20140000343A (https=) |
| CN (1) | CN102083944B (https=) |
| CA (1) | CA2728567C (https=) |
| WO (1) | WO2010005633A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8684384B2 (en) * | 2009-01-05 | 2014-04-01 | Exxonmobil Chemical Patents Inc. | Process for cracking a heavy hydrocarbon feedstream |
| US8784515B2 (en) | 2010-10-14 | 2014-07-22 | Precision Combustion, Inc. | In-situ coke removal |
| JP2015510030A (ja) * | 2011-12-27 | 2015-04-02 | エイチワイエル テクノロジーズ、エス．エー． デ シー．ヴイ | 炉頂ガスを再循環させる高炉 |
| WO2016032730A1 (en) * | 2014-08-28 | 2016-03-03 | Exxonmobil Chemical Patents Inc. | Process and apparatus for decoking a hydrocarbon steam cracking furnace |
| CN107109246B (zh) | 2014-12-16 | 2019-05-10 | 埃克森美孚化学专利公司 | 用于对烃蒸汽裂解炉脱焦的工艺和装置 |
| US10870803B2 (en) | 2016-07-16 | 2020-12-22 | Ramin Karimzadeh | Method for upgrading a hydrocarbon feed |
| US11932816B2 (en) | 2019-02-15 | 2024-03-19 | Exxonmobil Chemical Patents Inc. | Coke and tar removal from a furnace effluent |
| SG11202108620TA (en) | 2019-03-20 | 2021-10-28 | Exxonmobil Chemical Patents Inc | Processes for on-stream decoking |
| US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
| US12018220B2 (en) * | 2019-05-24 | 2024-06-25 | Eastman Chemical Company | Thermal pyoil to a gas fed cracker furnace |
| US12012563B2 (en) * | 2019-09-20 | 2024-06-18 | Technip Energies France Sas. | Cracking furnace system and method for cracking hydrocarbon feedstock therein |
| US12227710B2 (en) | 2019-10-31 | 2025-02-18 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| WO2021087032A1 (en) | 2019-10-31 | 2021-05-06 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| WO2021092293A1 (en) | 2019-11-07 | 2021-05-14 | Eastman Chemical Company | Recycle content oxo glycols |
| US12352204B2 (en) | 2019-12-30 | 2025-07-08 | ExxonMobil Engineering & Technology Company | Pyrolysis product compression using CO2 loop |
| US20220340822A1 (en) | 2019-12-30 | 2022-10-27 | Exxonmobil Chemical Patents Inc. | Hydrocarbon Pyrolysis with Less Exhaust Emission |
| US20240067884A1 (en) | 2021-01-18 | 2024-02-29 | Exxonmobil Chemical Patents Inc. | Methods and Systems for Cracking Hydrocarbons |
| CN116745388A (zh) * | 2021-01-18 | 2023-09-12 | 埃克森美孚化学专利公司 | 烃的裂化方法和系统 |
| CN118414409A (zh) | 2021-12-16 | 2024-07-30 | 埃克森美孚化学专利公司 | 蒸汽裂化炉和方法 |
| CN118382686A (zh) | 2021-12-16 | 2024-07-23 | 埃克森美孚化学专利公司 | 蒸汽裂化炉的负荷回收系统和方法 |
| KR20240164921A (ko) * | 2022-03-22 | 2024-11-21 | 루머스 테크놀로지 엘엘씨 | 올레핀 생성을 위한 저 co2 배출 및 수소 유입 열분해 히터 |
| US12134743B2 (en) * | 2022-10-26 | 2024-11-05 | CF Vessel LLC | Treatment system |
| WO2026029948A1 (en) * | 2024-08-01 | 2026-02-05 | ExxonMobil Technology and Engineering Company | Pyrolysis furnace processing of contaminated feedstocks |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB1198873A (en) | 1967-11-16 | 1970-07-15 | Pullman Inc | Fired Heater for Process Fluids, Particularly Hydrocarbons |
| US3557241A (en) * | 1968-10-16 | 1971-01-19 | Exxon Research Engineering Co | Decoking of onstream thermal cracking tubes with h20 and h2 |
| CA933535A (en) | 1969-07-28 | 1973-09-11 | Esso Research And Engineering Company | Process of thermally cracking hydrocarbons with rapid decoking cycling |
| US5092981A (en) * | 1986-02-19 | 1992-03-03 | Gaetano Russo | Process for quenching hydrocarbon cracking apparatus effluent |
| KR0158203B1 (ko) * | 1989-04-14 | 1998-12-15 | 렝글레 에릭 | 탄화수소의 수증기 분해용 장치를 디코우킹하는 방법 및 장치 |
| WO1998055563A2 (en) | 1997-06-05 | 1998-12-10 | Atf Resources, Inc. | Method and apparatus for removing and suppressing coke formation during pyrolysis |
| US5944961A (en) * | 1998-02-23 | 1999-08-31 | Gandman; Zalman | Injecting liquid solution into a thermal cracking gaseous process stream |
| US7138047B2 (en) | 2002-07-03 | 2006-11-21 | Exxonmobil Chemical Patents Inc. | Process for steam cracking heavy hydrocarbon feedstocks |
| KR100760093B1 (ko) | 2004-03-22 | 2007-09-18 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 중질 탄화수소 공급원료를 스팀 분해하는 방법 |
| US7311746B2 (en) * | 2004-05-21 | 2007-12-25 | Exxonmobil Chemical Patents Inc. | Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid |
| US7648626B2 (en) * | 2006-12-21 | 2010-01-19 | Exxonmobil Chemical Patents Inc. | Process for cracking asphaltene-containing feedstock employing dilution steam and water injection |
-
2008
- 2008-07-11 US US12/172,048 patent/US8864977B2/en active Active
-
2009
- 2009-05-20 WO PCT/US2009/044586 patent/WO2010005633A1/en not_active Ceased
- 2009-05-20 KR KR1020137028762A patent/KR20140000343A/ko not_active Withdrawn
- 2009-05-20 CN CN200980126153.8A patent/CN102083944B/zh active Active
- 2009-05-20 JP JP2011516374A patent/JP5690723B2/ja not_active Expired - Fee Related
- 2009-05-20 EP EP09789708.6A patent/EP2310472B1/en not_active Not-in-force
- 2009-05-20 KR KR1020107029714A patent/KR101502199B1/ko not_active Expired - Fee Related
- 2009-05-20 CA CA2728567A patent/CA2728567C/en active Active
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