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 (enExample) | 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 (enExample) |
| EP (1) | EP2310472B1 (enExample) |
| JP (1) | JP5690723B2 (enExample) |
| KR (2) | KR101502199B1 (enExample) |
| CN (1) | CN102083944B (enExample) |
| CA (1) | CA2728567C (enExample) |
| WO (1) | WO2010005633A1 (enExample) |
Families Citing this family (24)
| 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 |
| CN104412056A (zh) * | 2011-12-27 | 2015-03-11 | 伊尔技术有限公司 | 利用炉顶煤气再循环的高炉 |
| US10336945B2 (en) | 2014-08-28 | 2019-07-02 | Exxonmobil Chemical Patents Inc. | Process and apparatus for decoking a hydrocarbon steam cracking furnace |
| WO2016032730A1 (en) * | 2014-08-28 | 2016-03-03 | Exxonmobil Chemical Patents Inc. | Process and apparatus for decoking a hydrocarbon steam cracking furnace |
| US10870803B2 (en) | 2016-07-16 | 2020-12-22 | Ramin Karimzadeh | Method for upgrading a hydrocarbon feed |
| WO2020168062A1 (en) | 2019-02-15 | 2020-08-20 | Exxonmobil Chemical Patents Inc. | Coke and tar removal from a furnace effluent |
| CN113574138B (zh) * | 2019-03-20 | 2023-09-22 | 埃克森美孚化学专利公司 | 用于在运转中除焦的方法 |
| US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
| EP3976735A4 (en) | 2019-05-24 | 2023-03-15 | Eastman Chemical Company | CO-CRACKING OF PYROLYTIC OIL WITH ETHANE |
| 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 |
| US12173237B2 (en) | 2019-10-31 | 2024-12-24 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| EP4051763A4 (en) | 2019-10-31 | 2024-03-20 | Eastman Chemical Company | METHOD AND SYSTEMS FOR PRODUCING HYDROCARBON COMPOSITIONS WITH RECYCLE CONTENT |
| WO2021092293A1 (en) | 2019-11-07 | 2021-05-14 | Eastman Chemical Company | Recycle content oxo glycols |
| US12624295B2 (en) | 2019-12-30 | 2026-05-12 | Exxonmobil Chemical Patents Inc. | Hydrocarbon pyrolysis with less exhaust emission |
| US12352204B2 (en) | 2019-12-30 | 2025-07-08 | ExxonMobil Engineering & Technology Company | Pyrolysis product compression using CO2 loop |
| 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 |
| WO2022155035A1 (en) | 2021-01-18 | 2022-07-21 | Exxonmobil Chemical Patents Inc. | Methods and systems for cracking hydrocarbons |
| WO2023114623A1 (en) | 2021-12-16 | 2023-06-22 | Exxonmobil Chemical Patents Inc. | Duty recovery system and process for steam cracking furnace |
| WO2023114633A1 (en) | 2021-12-16 | 2023-06-22 | Exxonmobil Chemical Patents Inc. | Steam cracking furnace and process |
| CN119234027A (zh) * | 2022-03-22 | 2024-12-31 | 鲁玛斯科技有限责任公司 | 用于烯烃生产的低co2排放和氢气输入裂解加热器 |
| AU2023366971A1 (en) * | 2022-10-26 | 2025-05-15 | CF Vessel LLC | Natural gas treatment system and method |
| 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 |
| WO1987005043A1 (en) * | 1986-02-19 | 1987-08-27 | Gaetano Russo | Hydrocarbon cracking apparatus |
| KR0158203B1 (ko) * | 1989-04-14 | 1998-12-15 | 렝글레 에릭 | 탄화수소의 수증기 분해용 장치를 디코우킹하는 방법 및 장치 |
| CA2292915C (en) | 1997-06-05 | 2001-08-21 | 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 |
| CN100564484C (zh) | 2004-03-22 | 2009-12-02 | 埃克森美孚化学专利公司 | 蒸汽裂解重质烃原料的方法 |
| 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 JP JP2011516374A patent/JP5690723B2/ja not_active Expired - Fee Related
- 2009-05-20 CN CN200980126153.8A patent/CN102083944B/zh active Active
- 2009-05-20 WO PCT/US2009/044586 patent/WO2010005633A1/en not_active Ceased
- 2009-05-20 KR KR1020107029714A patent/KR101502199B1/ko not_active Expired - Fee Related
- 2009-05-20 CA CA2728567A patent/CA2728567C/en active Active
- 2009-05-20 KR KR1020137028762A patent/KR20140000343A/ko not_active Withdrawn
- 2009-05-20 EP EP09789708.6A patent/EP2310472B1/en not_active Not-in-force
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