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Low headroom coke drum deheading device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10B-025/20
출원번호 US-0346610 (1994-11-30)
발명자 / 주소
  • Antalffy Leslie Peter
  • Benoit Robert
  • Bryant Gerald
  • Knowles Michael B.
  • Malek David W.
  • Martin Samuel Allen
출원인 / 주소
  • Fluor Corporation
대리인 / 주소
    Fish & Associates, LLP
인용정보 피인용 횟수 : 49  인용 특허 : 7

초록

A coke drum head is hinged to a coke drum body using a compound joint such as a trammel pivot, and the head is moved between open and closed positions using an actuator. In moving between open and closed positions, the head traces out a non-circular path which reduces the required headroom relative

대표청구항

[ What is claimed is:] [1.]1. A deheading apparatus operating in conjunction with a petroleum coke-producing vessel having a body, an outlet, and a removable head at the outlet, the apparatus comprising:a compound pivot joining the body and the head such that movement of the head between an open pos

이 특허에 인용된 특허 (7)

  1. Wallskog Harvey A. (Irvine CA), Closure apparatus for pipes and vessels.
  2. Antalfy Leslie P. (Houston TX) Reaves Marcus R. (Houston TX) Alexander Donnie W. (Corpus Christi TX), Coke drum unheading device.
  3. Wallskog Harvey A. (Irvine CA) Landon Frank L. (Anaheim CA) Ruble William R. (Anaheim CA), Delayed coker drumhead handling apparatus.
  4. Harrington Joseph A. (Naperville IL) Sorrentino Ciro D. (Naperville IL) Venardos Dean G. (Batavia IL) Goyal Shri K. (Naperville IL) Ginsburgh Irwin (Newhall CA), Oxygen addition to a coking zone and sludge addition with oxygen addition.
  5. Venardos Dean G. (Batavia IL) Goyal Shri K. (Naperville IL), Oxygen addition to a coking zone and sludge addition with oxygen addition.
  6. Fruchtbaum Joseph (Houston TX) Kronmiller Frederick B. (Tomball TX), Pressure vessel closure device.
  7. Moretta Jon C. (Webster TX) Gombas ; Jr. Robert D. (South Holland IL), Sludge addition to a coking process.

이 특허를 인용한 특허 (49)

  1. Eppig,Christopher P.; Siskin,Michael; Bernatz,Fritz A.; Mart,Charles J., Blending of resid feedstocks to produce a coke that is easier to remove from a coker drum.
  2. Lah, Ruben F.; Larsen, Gary, Center feed system.
  3. Lah, Ruben F.; Larsen, Gary, Center feed system.
  4. Lah, Ruben F., Coke drum bottom de-heading system.
  5. Lah, Ruben F., Coke drum bottom de-heading system.
  6. Lah, Ruben F., Coke drum bottom de-heading system.
  7. Lah, Ruben F., Coke drum bottom de-heading system.
  8. Schonfeld, Sergio Gustavo; Larson, Kenneth Allan; Hogan, Rodney Karl, Coke drum bottom head removal system.
  9. Lah,Ruben F.; Larsen,Gary, Coke drum bottom throttling valve and system.
  10. Lah, Ruben F., Coke drum skirt.
  11. Lah, Ruben F.; Larsen, Gary, Delayed coker isolation valve systems.
  12. Siskin,Michael; Eppig,Christopher P.; Gorbaty,Martin L.; Brown,Leo D.; Kelemen,Simon R.; Ferrughelli,David T.; Bernatz,Fritz A., Delayed coking process for producing free-flowing coke using a metals-containing additive.
  13. Siskin,Michael; Gorbaty,Martin L.; Eppig,Christopher P.; Ferrughelli,David T.; Kelemen,Simon R.; Brown,Leo D., Delayed coking process for producing free-flowing coke using a substantially metals-free additive.
  14. Varadaraj, Ramesh; Siskin, Michael; Brown, Leo D.; Eppig, Christopher P.; Brons, Cornelius H., Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives.
  15. Varadaraj, Ramesh; Siskin, Michael; Brown, Leo D., Delayed coking process for producing free-flowing coke using polymeric additives.
  16. Lah, Ruben F., Dynamic flange seal and sealing system.
  17. Lah, Ruben F., Dynamic flange seal and sealing system.
  18. Lah,Ruben F., Dynamic flange seal and sealing system.
  19. Varadaraj, Ramesh; Brown, Leo D., Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts.
  20. Lah, Ruben F.; Larsen, Gary, Ethylene production isolation valve systems.
  21. Tyndall,Carter, Flair-up resistant front loading roasting system.
  22. Varadaraj, Ramesh; Siskin, Michael; Brown, Leo D.; Maa, Maa S., Fouling inhibition of thermal treatment of heavy oils.
  23. Malsbury,Allen S.; Myszka,Ronald T.; Chen,Mark Y.; Slingerland,Scott P., Hinged bottom cover for unheading a coke drum.
  24. Varadaraj, Ramesh; Eppig, Christopher P.; Hissong, Douglas W.; Welch, Robert C., Inhibitor enhanced thermal upgrading of heavy oils.
  25. Bosi, David M.; Reeves, David W., Insulated transition spool apparatus.
  26. Lah, Ruben F., Linked coke drum support.
  27. Staples, Wesley A., Manway opener system and method.
  28. Varadaraj, Ramesh; Siskin, Michael; Brown, Leo D.; Brons, Cornelius H., Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids.
  29. Orino, Christopher; Jimenez, Filiberto R., Non-rising electric actuated valve operator.
  30. Varadaraj, Ramesh; Brons, Cornellus H., Preparation of aromatic polysulfonic acid compositions from light cat cycle oil.
  31. Sparks, Steven W.; Chen, Te-Hung; Eppig, Christopher P.; Siskin, Michael, Production and removal of free-flowing coke from delayed coker drum.
  32. Leta, Daniel P.; Brown, Leo D.; Siskin, Michael, Production of an enhanced resid coker feed using ultrafiltration.
  33. Lah, Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  34. Lah, Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  35. Lah,Ruben F., Remotely controlled decoking tool used in coke cutting operations.
  36. Lah, Ruben F., Seat and valve systems for use in delayed coker system.
  37. Lah,Ruben F.; Larsen,Gary, Systems and methods for deheading a coke drum.
  38. Lah, Ruben F., Systems and methods for remotely determining and changing cutting modes during decoking.
  39. Lah, Ruben F., Systems and methods for remotely determining and changing cutting modes during decoking.
  40. Lah, Ruben F., Systems for providing continuous containment of delayed coker unit operations.
  41. Tauchi, Susumu; Makino, Akitaka, Vacuum processing apparatus.
  42. Tauchi, Susumu; Makino, Akitaka, Vacuum processing apparatus.
  43. Tauchi, Susumu; Makino, Akitaka, Vacuum processing apparatus.
  44. Oder, John W.; Antalffy, Leslie P.; Martin, Samuel A.; Kirkpatrick, Kenneth D.; Knowles, Michael B.; West, George T., Valve installation apparatus and methods.
  45. Lah, Ruben F., Valve system and method for unheading a coke drum.
  46. Lah,Ruben F., Valve system and method for unheading a coke drum.
  47. Lah, Ruben F., Valve system for unheading a coke drum.
  48. Borah, Frederic; Leib, Jr., Anthony; Fkiaras, George; Lah, Ruben F., Vibration Monitoring System.
  49. Varadaraj, Ramesh; Siskin, Michael, Viscoelastic upgrading of heavy oil by altering its elastic modulus.
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