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Catalyst deoiling process 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-021/00
출원번호 US-0781916 (1985-09-30)
발명자 / 주소
  • Olson Carl B. (Wheaton IL) Plichta Roman T. (Naperville IL) Coyne Daniel W. (Naperville IL)
출원인 / 주소
  • Amoco Corporation (Chicago IL 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록 ▼

An improved deoiling process is provided for removing substantial amounts of oil from spent catalyst withdrawn from resid hydrotreating units. In the process, a slurry of spent catalyst and oil is spirally conveyed at an upward angle of inclination in a spiral classifier. Oil is drained from the upw

대표청구항 ▼

A deoiling process, comprising the steps of: removing a slurry of spent catalyst and oil from an ebullated bed reactor; transporting said slurry of spent catalyst and oil from said reactor to a vessel; cooling said slurry of spent catalyst and oil in said vessel to a temperature below the flash poin

이 특허를 인용한 특허 (57)

  1. Bhan, Opinder Kishan, Catalysts for producing a crude product.
    상세보기
  2. Lopez, Jose Guitian; Powers, Christopher A.; Mohr, Donald H., Conversion of fine catalyst into coke-like material.
    상세보기
  3. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
    상세보기
  4. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
    상세보기
  5. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
    상세보기
  6. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
    상세보기
  7. Da Costa, Andre R.; Powers, Christopher Alan; Reynolds, Bruce; Odueyungbo, Oluwaseyi Abiodun, Heavy oil upgrade process including recovery of spent catalyst.
    상세보기
  8. Odueyungbo, Seyi A., Heavy oil upgrade process including recovery of spent catalyst.
    상세보기
  9. Mironov, Oleg; Kuperman, Alexander E., Hydroprocessing bulk catalyst and methods of making thereof.
    상세보기
  10. Mironov, Oleg; Kuperman, Alexander E.; Han, Jinyi, Hydroprocessing bulk catalyst and methods of making thereof.
    상세보기
  11. Chabot, Julie; Kou, Bo; Kuperman, Alexander, Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units.
    상세보기
  12. Chabot, Julie; Kou, Bo; Kuperman, Alexander, Hydroprocessing co-catalyst compositions and methods of introduction thereof into hydroprocessing units.
    상세보기
  13. Reynolds, Bruce E.; Brait, Axel, Integrated unsupported slurry catalyst preconditioning process.
    상세보기
  14. Bhan, Opinder Kishan; Wellington, Scott Lee, Method and catalyst for producing a crude product with minimal hydrogen uptake.
    상세보기
  15. Bhan, Opinder Kishan; Wellington, Scott Lee, Methods for producing a crude product.
    상세보기
  16. Li, Jianping; Wang, Jiangang; Wang, Hualin; Zhang, Yanhong; Cui, Xin; Shen, Ling; Li, Liquan; Chen, Chonggang; Zeng, Qian; Zhao, Ying, Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil.
    상세보기
  17. Kuperman, Alexander E.; Lopez, Jaime; Mironov, Oleg; Brait, Axel, Process for preparing hydroprocessing bulk catalysts.
    상세보기
  18. Bhaduri, Rahul S., Process for recovering base metals from spent hydroprocessing catalyst.
    상세보기
  19. Bhaduri, Rahul S., Process for recovering metals from coal liquefaction residue containing spent catalysts.
    상세보기
  20. Bhaduri, Rahul S.; Stiksma, John; Berezowsky, Roman, Process for separating and recovering base metals from used hydroprocessing catalyst.
    상세보기
  21. Bhaduri, Rahul S.; Stiksma, John; Berezowsky, Roman, Process for separating and recovering base metals from used hydroprocessing catalyst.
    상세보기
  22. Bhaduri, Rahul Shankar; Nordrum, Louis Joseph; Kuperman, Alexander E, Process for separating and recovering metals.
    상세보기
  23. Bhaduri, Rahul Shankar; Nordrum, Louis Joseph; Kuperman, Alexander E., Process for separating and recovering metals.
    상세보기
  24. Stiksma, John; Berezowsky, Roman, Recovering metals from complex metal sulfides.
    상세보기
  25. DaCosta, Andre R.; Bryan, Paul, Recovery of slurry unsupported catalyst.
    상세보기
  26. Shah, Lalit S.; Powers, Christopher A.; Stoy, James R.; Brent, Fred D.; Reynolds, Bruce E.; Da Costa, Andre R., Recovery of slurry unsupported catalyst.
    상세보기
  27. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
    상세보기
  28. Wellington, Scott Lee; Brownscombe, Thomas Fairchild, Systems and methods of producing a crude product.
    상세보기
  29. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  30. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  31. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  32. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  33. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  34. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  35. Wellington, Scott Lee; Milam, Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  36. Wellington,Scott Lee; Brownscombe,Thomas Fairchild, Systems and methods of producing a crude product.
    상세보기
  37. Wellington,Scott Lee; Brownscombe,Thomas Fairchild; Milam,Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  38. Wellington,Scott Lee; Milam,Stanley Nemec, Systems and methods of producing a crude product.
    상세보기
  39. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems for producing a crude product.
    상세보기
  40. Bhan, Opinder Kishan, Systems, methods, and catalysts for producing a crude product.
    상세보기
  41. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  42. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  43. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  44. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  45. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  46. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  47. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  48. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  49. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  50. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  51. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  52. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  53. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  54. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  55. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
    상세보기
  56. Odueyungbo, Seyi A., Thermal treatment processes for spent hydroprocessing catalyst.
    상세보기
  57. Odueyungbo, Seyi A., Thermal treatment system for spent hydroprocessing catalyst.
    상세보기

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