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Coke drum bottom de-heading system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10B-025/00
  • C10B-025/20
  • C10B-025/22
출원번호 US-0946917 (2001-09-05)
발명자 / 주소
  • Lah, Ruben F.
출원인 / 주소
  • Curtiss-Wright Flow Control Corporation
대리인 / 주소
    Kirton & McConkie
인용정보 피인용 횟수 : 30  인용 특허 : 15

초록

The present invention features a coke drum de-heading system comprising (a) at least one coke drum having an orifice therein; (b) a de-header valve removably coupled to the coke drum designed to de-head the coke drum; and (c) an exchange system, including an upper and lower bonnet and other elements

대표청구항

The present invention features a coke drum de-heading system comprising (a) at least one coke drum having an orifice therein; (b) a de-header valve removably coupled to the coke drum designed to de-head the coke drum; and (c) an exchange system, including an upper and lower bonnet and other elements

이 특허에 인용된 특허 (15)

  1. Lu Jinyang ; Schroeder Charles, Automatic cover removal system.
  2. DiGiacomo Frank A. (Parsippany NJ) Malsbury Alan J. (Parsippany NJ) Myszka Ronald T. (Hopatcong NJ), Bottom-unheading device and method for vertical vessels.
  3. Wallskog Harvey A. (Irvine CA), Closure apparatus for pipes and vessels.
  4. Meher-Homji Feroze J., Coke drum semi automatic top deheader.
  5. Maitland Charles F. ; Kerr Bruce ; Martin Samuel A. ; Knowles Michael B. ; Antalffy Leslie P., Coke drum system with movable floor.
  6. Malik Tariq, Containment system for coke drums.
  7. Antalffy Leslie Peter ; Benoit Robert ; Bryant Gerald ; Knowles Michael B. ; Malek David W. ; Martin Samuel Allen, Low headroom coke drum deheading device.
  8. Antalffy Leslie Peter ; Benoit Robert ; Bryant Gerald ; Knowles Michael B. ; Malek David W. ; Martin Samuel Allen, Low headroom coke drum deheading device.
  9. Alworth Charles W. (Ponca City OK) Davis Ward B. (Katy TX) Thomas ; deceased John C. (late of Ponca City OK by Betty O\Grady Thomas ; executor), Method for automated de-coking.
  10. Schroeder Charles ; Lu Jinyang James, Method for improving longevity of equipment for opening large, high temperature containers.
  11. Edgerton, David M.; Miller, Kip W.; Willis, Kerry L., Petroleum coking drum with slump preventers.
  12. Fruchtbaum Joseph (Houston TX) Kronmiller Frederick B. (Tomball TX), Pressure vessel closure device.
  13. Kindersley Peter, Safe and semi-automatic removal of heavy drum closures.
  14. Kindersley Peter, Safe and semi-automatic removal of heavy drum closures.
  15. Malsbury Allen S. ; Myszka Ronald T. ; Kalinosky Joseph ; Klick Richard, Stud tensioning device for flange cover.

이 특허를 인용한 특허 (30)

  1. Lah, Ruben F.; Larsen, Gary, Center feed system.
  2. Lah, Ruben F.; Larsen, Gary, Center feed system.
  3. Lah, Ruben F., Coke drum bottom de-heading system.
  4. Lah, Ruben F., Coke drum bottom de-heading system.
  5. Lah, Ruben F.; Larsen, Gary, Coke drum bottom throttling valve and system.
  6. Lah,Ruben F.; Larsen,Gary, Coke drum bottom throttling valve and system.
  7. Lah,Ruben F.; Larsen,Gary, Coke drum bottom throttling valve and system.
  8. Doerksen, Brian J.; Green, Vance C.; Lu, Jinyang James; Schroeder, Charles; Snir, Meir; Ali, Mohamad T., Coke drum bottom unheading system.
  9. Lah, Ruben F., Coke drum skirt.
  10. Lah,Ruben F., Deheader valve installation system and method.
  11. Lah, Ruben F.; Larsen, Gary, Delayed coker isolation valve systems.
  12. Lah, Ruben F., Dynamic flange seal and sealing system.
  13. Lah, Ruben F., Dynamic flange seal and sealing system.
  14. Lah, Ruben F.; Larsen, Gary, Ethylene production isolation valve systems.
  15. Magaldi,Mario; Cattaneo,Giancarlo, Extraction, drainage and transport of petroleum coke.
  16. Lah, Ruben F., Linked coke drum support.
  17. Orino, Christopher; Jimenez, Filiberto R., Non-rising electric actuated valve operator.
  18. Lah, Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  19. Lah, Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  20. Lah,Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  21. Lah, Ruben F., Seat and valve systems for use in delayed coker system.
  22. Lah,Ruben F.; Larsen,Gary, Systems and methods for deheading a coke drum.
  23. Lah, Ruben F., Systems and methods for remotely determining and changing cutting modes during decoking.
  24. Lah, Ruben F., Systems and methods for remotely determining and changing cutting modes during decoking.
  25. Lah, Ruben F., Systems for providing continuous containment of delayed coker unit operations.
  26. Oder, John W.; Antalffy, Leslie P.; Martin, Samuel A.; Kirkpatrick, Kenneth D.; Knowles, Michael B.; West, George T., Valve installation apparatus and methods.
  27. Lah, Ruben F., Valve system and method for unheading a coke drum.
  28. Lah,Ruben F., Valve system and method for unheading a coke drum.
  29. Lah, Ruben F., Valve system for unheading a coke drum.
  30. Borah, Frederic; Leib, Jr., Anthony; Fkiaras, George; Lah, Ruben F., Vibration Monitoring System.
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