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Cat cracking feed preparation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-031/00
출원번호 US-0449178 (1989-12-13)
발명자 / 주소
  • Aldridge Clyde L. (Baton Rouge LA) Bearden
  • Jr. Roby (Baton Rouge LA)
출원인 / 주소
  • Exxon Research and Engineering Company (Florham Park NJ 02)
인용정보 피인용 횟수 : 26  인용 특허 : 5

초록

A method of reducing the concentration of metal contaminants, such as vanadium and nickel, in distillates of a fossil fuel feedstock is disclosed. The method comprises producing a selected distillate fraction and demetallizing this distillate by suitable means, thereby upgrading and making it suitab

대표청구항

A process for producing distillate suitable as feed to a catalytic cracker, the process comprising subjecting a heavy fossil fuel feedstock to distillation in a distillation zone operating under vacuum to obtain a selected distillate fraction characterized by an initial cut point in the range of 800

이 특허에 인용된 특허 (5)

  1. Kanbier ; Dirk ; Goudriaan ; Frans, Catalyst regeneration by circulating catalyst in a hydrotreating oil proces s.
  2. Rankel Lillian A. (Princeton NJ), Demetalation of hydrocarbonaceous feeds with H2S.
  3. McCandlish Larry E. (Highland Park NJ) Ho Teh C. (Bridgewater NJ), Hydroprocessing with self-promoted molybdenum and tungsten sulfide catalyst.
  4. Schindler Harvey D. (Fairlawn NJ), Hydrotreating catalyst and use thereof.
  5. Dinh Chan T. (Le Vesinet FRX) Desvard Alain (La Celle Saint Cloud FRX) Jacquin Yves (Sevres FRX) Martino Germain (Poissy FRX), Process for the hydrotreatment of heavy hydrocarbons in the presence of reduced metals.

이 특허를 인용한 특허 (26)

  1. Bhan, Opinder Kishan, Catalysts for producing a crude product.
  2. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  3. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  4. Wellington, Scott Lee; Milam, Stanley Nemec, Crude product composition.
  5. Bhan, Opinder Kishan; Wellington, Scott Lee, Method and catalyst for producing a crude product with minimal hydrogen uptake.
  6. Bhan, Opinder Kishan; Wellington, Scott Lee, Method for producing a crude product.
  7. Bhan, Opinder Kishan; Wellington, Scott Lee, Methods for producing a crude product.
  8. Keusenkothen, Paul F., Process and system for preparation of hydrocarbon feedstocks for catalytic cracking.
  9. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems for producing a crude product.
  10. Bhan, Opinder Kishan, Systems, methods, and catalysts for producing a crude product.
  11. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  12. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  13. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  14. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  15. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  16. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  17. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  18. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  19. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  20. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  21. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  22. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  23. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  24. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  25. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
  26. Bhan, Opinder Kishan; Wellington, Scott Lee, Systems, methods, and catalysts for producing a crude product.
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