CA1297826C - Process for decoking a delayed coker using a flexible pipe and apparatusthereof - Google Patents
Process for decoking a delayed coker using a flexible pipe and apparatusthereofInfo
- Publication number
- CA1297826C CA1297826C CA000567238A CA567238A CA1297826C CA 1297826 C CA1297826 C CA 1297826C CA 000567238 A CA000567238 A CA 000567238A CA 567238 A CA567238 A CA 567238A CA 1297826 C CA1297826 C CA 1297826C
- Authority
- CA
- Canada
- Prior art keywords
- water
- coke
- decoking
- drilling
- pressure
- 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
Links
- 238000005235 decoking Methods 0.000 title claims abstract description 64
- 230000009975 flexible effect Effects 0.000 title claims abstract description 56
- 230000003111 delayed effect Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 53
- 230000008569 process Effects 0.000 title claims description 41
- 239000000571 coke Substances 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000005553 drilling Methods 0.000 claims abstract description 45
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000004939 coking Methods 0.000 claims abstract description 9
- 238000009825 accumulation Methods 0.000 claims abstract description 7
- 230000035508 accumulation Effects 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 5
- 230000005465 channeling Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000001965 increasing effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- BCCGKQFZUUQSEX-WBPXWQEISA-N (2r,3r)-2,3-dihydroxybutanedioic acid;3,4-dimethyl-2-phenylmorpholine Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.OC(=O)[C@H](O)[C@@H](O)C(O)=O.O1CCN(C)C(C)C1C1=CC=CC=C1 BCCGKQFZUUQSEX-WBPXWQEISA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/006—Decoking tools, e.g. hydraulic coke removing tools with boring or cutting nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Coke Industry (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87103735 | 1987-05-25 | ||
| CN87103735 | 1987-05-25 | ||
| CN 88102514 CN1021774C (zh) | 1988-04-25 | 1988-04-25 | 延迟焦化柔管除焦方法及其设备 |
| CN88102514.3 | 1988-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1297826C true CA1297826C (en) | 1992-03-24 |
Family
ID=25742324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000567238A Expired CA1297826C (en) | 1987-05-25 | 1988-05-19 | Process for decoking a delayed coker using a flexible pipe and apparatusthereof |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4959126A (en]) |
| EP (1) | EP0293972B1 (en]) |
| JP (1) | JP2557255B2 (en]) |
| CA (1) | CA1297826C (en]) |
| DE (1) | DE3869478D1 (en]) |
| ES (1) | ES2031226T3 (en]) |
| IN (1) | IN171582B (en]) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2640992B1 (en]) * | 1988-12-26 | 1993-07-02 | Inst Francais Du Petrole | |
| FR2716458B1 (fr) * | 1994-02-22 | 1996-04-12 | Inst Francais Du Petrole | Procédé et dispositif de décokage. |
| US5913320A (en) * | 1995-04-11 | 1999-06-22 | Foster-Miller, Inc. | Sludge removal system |
| US5816505A (en) * | 1997-04-17 | 1998-10-06 | Ingersoll-Dresser Pump Company | Fluid jet decoking tool |
| US6050277A (en) * | 1998-11-09 | 2000-04-18 | Ingersoll-Dresser Pump Company | Decoking tool carrier with a self-propelled climbing crosshead |
| US8282074B2 (en) * | 2001-03-12 | 2012-10-09 | Curtiss-Wright Flow Control Corporation | Delayed coker isolation valve systems |
| US8512525B2 (en) * | 2001-03-12 | 2013-08-20 | Curtiss-Wright Flow Control Corporation | Valve system and method for unheading a coke drum |
| MXPA04000726A (es) * | 2001-07-23 | 2005-02-17 | Ruhrpumpen Gmbh | Herramienta para fragmentar coque. |
| EA005338B1 (ru) * | 2001-07-23 | 2005-02-24 | Рурпумпен Гмбх | Инструмент для измельчения кокса |
| RU2206593C1 (ru) * | 2002-01-31 | 2003-06-20 | Государственное унитарное предприятие Институт нефтехимпереработки АН Республики Башкортостан | Гидравлический резак гру - зму |
| US6644567B1 (en) * | 2002-06-28 | 2003-11-11 | Flowserve Management Company | Remotely operated cutting mode shifting apparatus for a combination fluid jet decoking tool |
| US6843889B2 (en) * | 2002-09-05 | 2005-01-18 | Curtiss-Wright Flow Control Corporation | Coke drum bottom throttling valve and system |
| US7316762B2 (en) | 2003-04-11 | 2008-01-08 | Curtiss-Wright Flow Control Corporation | Dynamic flange seal and sealing system |
| US7117959B2 (en) * | 2004-04-22 | 2006-10-10 | Curtiss-Wright Flow Control Corporation | Systems and methods for remotely determining and changing cutting modes during decoking |
| US7473337B2 (en) * | 2004-04-22 | 2009-01-06 | Curtiss-Wright Flow Control Corporation | Remotely controlled decoking tool used in coke cutting operations |
| US7931044B2 (en) * | 2006-03-09 | 2011-04-26 | Curtiss-Wright Flow Control Corporation | Valve body and condensate holding tank flushing systems and methods |
| US20080314413A1 (en) * | 2007-06-20 | 2008-12-25 | Exxonmobil Research And Engineering Company | Cyclone cleaning device and method |
| DE102009019328B4 (de) * | 2009-04-30 | 2017-04-06 | Ruhrpumpen Gmbh | Sicherheitseinrichtung für einen Kreuzkopf einer Decoking-Anlage |
| US8784515B2 (en) | 2010-10-14 | 2014-07-22 | Precision Combustion, Inc. | In-situ coke removal |
| CN102517048B (zh) * | 2012-01-10 | 2013-06-19 | 洛阳涧光石化设备有限公司 | 一种回转体型结构的自动除焦器 |
| CN103341461B (zh) * | 2013-07-25 | 2015-08-19 | 无锡市群征干燥设备有限公司 | 喷雾干燥机的软管清洗装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245554A (en) * | 1938-02-21 | 1941-06-17 | Shell Dev | Hydraulic disruption of solids |
| US2254848A (en) * | 1938-12-28 | 1941-09-02 | Worthington Pump & Mach Corp | Hydraulic system |
| US3544012A (en) * | 1968-08-26 | 1970-12-01 | Michael Mcnally | Pressure jet tank cleaner |
| SU445349A1 (ru) * | 1969-08-05 | 1984-03-30 | Предприятие П/Я В-2223 | Гидрорезак дл выгрузки нефт ного кокса из камер коксовани |
| SU376431A1 (ru) * | 1971-06-17 | 1973-04-05 | Авторы изобретени витель | Буровая установка для резки кокса в коксовых |
| US3920537A (en) * | 1974-06-05 | 1975-11-18 | Toscopetro Corp | Process for on-stream decoking of vapor lines |
| US3985572A (en) * | 1974-11-04 | 1976-10-12 | Georgia-Pacific Corporation | Automatic spray cleaning apparatus and method |
| US4107001A (en) * | 1977-08-12 | 1978-08-15 | Koppers Company, Inc. | High pressure water cleaner for ascension pipes |
| DE2840447C2 (de) * | 1978-09-16 | 1985-01-24 | Uraca Pumpenfabrik GmbH & Co KG, 7432 Urach | Vorrichtung zur Reinigung der Innenflächen von Behältern oder Rohren |
| US4275842A (en) * | 1979-11-21 | 1981-06-30 | Dresser Industries, Inc. | Decoking nozzle assembly |
| GB2083764A (en) * | 1980-09-12 | 1982-03-31 | Butterworth System Inc | Sludge removal machine |
| SU1120693A1 (ru) * | 1982-04-23 | 1985-05-30 | Предприятие П/Я В-2223 | Гидравлический резак ГРУ-3М |
| US4626320A (en) * | 1984-02-22 | 1986-12-02 | Conoco Inc. | Method for automated de-coking |
| US4571138A (en) * | 1984-04-09 | 1986-02-18 | David Farajun | Apparatus for silo clean out |
| US4611613A (en) * | 1985-01-29 | 1986-09-16 | Standard Oil Company (Indiana) | Decoking apparatus |
| US4673442A (en) * | 1985-01-29 | 1987-06-16 | Standard Oil Company (Indiana) | Decoking process |
| FR2615198B1 (fr) * | 1987-05-13 | 1991-01-11 | Inst Francais Du Petrole | Procede et dispositif de decokage hydraulique de coke de petrole |
| FR2622596B1 (fr) * | 1987-10-29 | 1991-06-21 | Inst Francais Du Petrole | Procede et dispositif de decokage |
-
1988
- 1988-05-17 IN IN329/MAS/88A patent/IN171582B/en unknown
- 1988-05-19 CA CA000567238A patent/CA1297826C/en not_active Expired
- 1988-05-24 EP EP88201042A patent/EP0293972B1/en not_active Expired - Lifetime
- 1988-05-24 DE DE8888201042T patent/DE3869478D1/de not_active Expired - Lifetime
- 1988-05-24 ES ES198888201042T patent/ES2031226T3/es not_active Expired - Lifetime
- 1988-05-25 JP JP63129402A patent/JP2557255B2/ja not_active Expired - Lifetime
- 1988-05-25 US US07/198,809 patent/US4959126A/en not_active Expired - Lifetime
-
1990
- 1990-08-16 US US07/569,040 patent/US5076893A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2031226T3 (es) | 1992-12-01 |
| US4959126A (en) | 1990-09-25 |
| JPS6485287A (en) | 1989-03-30 |
| JP2557255B2 (ja) | 1996-11-27 |
| IN171582B (en]) | 1992-11-21 |
| DE3869478D1 (de) | 1992-04-30 |
| US5076893A (en) | 1991-12-31 |
| EP0293972B1 (en) | 1992-03-25 |
| EP0293972A1 (en) | 1988-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1297826C (en) | Process for decoking a delayed coker using a flexible pipe and apparatusthereof | |
| US4850440A (en) | Method and device for making a hole in the ground | |
| CN102337146B (zh) | 从焦化容器除去焦炭的系统 | |
| US4611613A (en) | Decoking apparatus | |
| US3971436A (en) | Cementing head | |
| US5474097A (en) | Scale removal and disposal system and method | |
| CA2362866A1 (en) | Drilling machine and method for sinking a well | |
| US20040050553A1 (en) | Tool method and system for flushing a vertical riser | |
| KR20140054101A (ko) | 파이프를 분리하는 방법 및 디바이스 | |
| NZ582682A (en) | Device and method for extracting a material from the bed of a body of water | |
| CN116677314A (zh) | 一种适用于建筑桩构建的打桩设备 | |
| US4828651A (en) | Decoking process and device | |
| FR2716458A1 (fr) | Procédé et dispositif de décokage. | |
| JP4040816B2 (ja) | 自動推進式昇降クロスヘッド付コークス除去処理工具キャリヤ | |
| JP2936418B2 (ja) | 液圧式コークス回収装置 | |
| JP2552526B2 (ja) | 石油コークスの加圧水式脱コークス方法およびその装置 | |
| US4673442A (en) | Decoking process | |
| CN117205697A (zh) | 一种天然气开采的离心式除沙除水设备 | |
| CN210768711U (zh) | 地浸生产井高压水除垢装置 | |
| CN111786347A (zh) | 一种施工时不会破坏市政绿化的电缆沟 | |
| RU2714647C2 (ru) | Способ резки кокса | |
| CN118562520B (zh) | 一种针状焦焦炭塔除焦装置及其使用方法 | |
| CN205816353U (zh) | 一种油管使用的新型钻通清洗装置 | |
| CN219344635U (zh) | 自动式卡瓦刮泥装置 | |
| WO2012109098A1 (en) | Method and apparatus for removing water from a natural gas well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |