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Method of negating the effects of metals poisoning on cracking catalysts 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-011/04
  • C10G-009/16
  • C01B-029/12
출원번호 US-0568913 (1975-04-17)
발명자 / 주소
  • Readal Thomas C. (McCandless Township PA) McKinney Joel D. (Indiana PA) Titmus Robert A. (Pittsburgh PA)
출원인 / 주소
  • Gulf Research & Development Company (Pittsburgh PA 02)
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

A method of negating the effects of metals poisoning on a cracking catalyst which comprises contacting the catalyst containing metal contaminants with a bismuth or manganese compound.

대표청구항

In a process which comprises contacting a hydrocarbon feed boiling above 600°F. with a cracking catalyst containing metal contaminants under cracking conditions without added hydrogen to produce a gasoline fraction; the improvement which comprises contacting said catalyst with a treating agent selec

이 특허를 인용한 특허 (34)

  1. McKay Dwight L. (Bartlesville OK), Catalyst regeneration.
  2. Gladrow Elroy M. (Baton Rouge LA) Winter William E. (Baton Rouge LA), Catalytic cracking process.
  3. Bertus Brent J. (Bartlesville OK) McKay Dwight L. (Bartlesville OK), Cracking catalysts passivated by barium.
  4. Cheng,Wu Cheng; Roberie,Terry G.; Timken,Hye Kyung Cho; Purnell,Scott Kevin; Zhao,Xinjin, Gasoline sulfur reduction in fluid catalytic cracking.
  5. Chester, Arthur W.; Roberie, Terry G.; Timken, Hye Kyung C.; Ziebarth, Michael S., Gasoline sulfur reduction in fluid catalytic cracking.
  6. Chester, Arthur W.; Roberie, Terry G.; Timken, Hye Kyung C.; Ziebarth, Michael S., Gasoline sulfur reduction in fluid catalytic cracking.
  7. Chester, Arthur W.; Timken, Hye Kyung Cho; Roberie, Terry G.; Ziebarth, Michael S., Gasoline sulfur reduction in fluid catalytic cracking.
  8. Chester,Arthur W.; Timken,Hye Kyung Cho; Roberie,Terry G.; Ziebarth,Michael S., Gasoline sulfur reduction in fluid catalytic cracking.
  9. Roberie,Terry G.; Kumar,Ranjit; Ziebarth,Michael S; Cheng,Wu Cheng; Zhao,Xinjin; Bhore,Nazeer, Gasoline sulfur reduction in fluid catalytic cracking.
  10. Terry G. Roberie ; Ranjit Kumar ; Michael Scott Ziebarth ; Wu-Cheng Cheng ; Xinjin Zhao ; Nazeer Bhore, Gasoline sulfur reduction in fluid catalytic cracking.
  11. McKinney Joel D. (Pittsburgh PA) Mitchell Bruce R. (Sarver PA), Hydrocarbon catalytic cracking process.
  12. Kovach Stephen M. (Ashland KY), Immobilization and neutralization of contaminants in crude oil.
  13. Beck H. Wayne (Russell KY) Carruthers James D. (Catlettsburg KY) Cornelius Edward B. (Ashland KY) Hettinger ; Jr. William P. (Russell KY) Kovach Stephen M. (Ashland KY) Palmer James L. (Flatwoods KY), Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion.
  14. Beck H. Wayne (Russell KY) Carruthers James D. (Catlettsburg KY) Cornelius Edward B. (Ashland KY) Hettinger ; Jr. William P. (Russell KY) Kovach Stephen M. (Ashland KY) Palmer James L. (Flatwoods KY), Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils.
  15. Beck, H. Wayne; Carruthers, James D.; Cornelius, Edward B.; Hettinger, Jr., William P.; Kovach, Stephen M.; Palmer, James L.; Zandona, Oliver J., Immobilization of vanadia deposited on sorbent materials during treatment of carbo-metallic oils.
  16. McKinney ; Joel D. ; Mitchell ; Bruce R. ; Sebulsky ; Raynor T., Method for preparing crystalline aluminosilicate cracking catalysts.
  17. Krishna Ashok S. (4925 Sunlight Ct. Concord CA 94518) Periaswamy Ramamoorthy (3732 Morningside Dr. El Sobrante CA 94830), Method for suppressing the dehydrogenation activity of deposited metals on inert solids in heavy oil pretreatment.
  18. Ramamoorthy Periaswamy (El Sobrante CA) Krishna Ashok S. (Concord CA), Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking.
  19. Mitchell ; Bruce Richard ; Swift ; Harold Eugene, Method of negating the effects of metals poisoning on zeolitic cracking catalysts.
  20. Hettinger ; Jr. William P. (Russell KY), Passivating heavy metals in carbo-metallic oil conversion.
  21. Bertus Brent J. (Bartlesville OK) McKay Dwight L. (Bartlesville OK), Passivating metals on cracking catalysts.
  22. McKay Dwight L. (Bartlesville OK), Passivating metals on cracking catalysts.
  23. McKay Dwight L. (Bartlesville OK), Passivating metals on cracking catalysts.
  24. McKay Dwight L. (Bartlesville OK), Passivating metals on cracking catalysts.
  25. Forester David R. (Spring TX), Passivation of FCC catalysts.
  26. Forester David R. (Spring TX), Passivation of FCC catalysts.
  27. Durante Vincent A. (East Brunswick NJ) Olszanski Dennis J. (Erie PA) Reagan William J. (Englishtown NJ) Brown Stanley M. (Scotch Plains NJ), Passivation of contaminant metals on cracking catalysts by phosphorus addition.
  28. McArthur Dennis P. (Yorba Linda CA), Process for catalytically cracking metals-containing hydrocarbon feedstocks.
  29. Brent J. Bertus ; Harold W. Mark ; John S. Roberts ; Arnold M. Schaffer, Regenerating zeolitic cracking catalyst.
  30. Brent J. Bertus ; Harold W. Mark ; John S. Roberts ; Arnold M. Schaffer, Regenerating zeolitic cracking catalyst.
  31. Hettinger ; Jr. William P. (Russell KY) Beck H. Wayne (Russell KY) Carruthers James D. (Catlettsburg KY) Cornelius Edward B. (Ashland KY) Kovach Stephen M. (Ashland KY) Palmer James L. (Flatwoods KY), Trapping of metals deposited on catalytic materials during carbometallic oil conversion.
  32. Pasek Eugene A. (Monroeville PA) Morgan Norman C. (Ford City PA), Vanadium passivation in a hydrocarbon catalytic cracking process.
  33. Pasek Eugene A. (Monroeville PA) Morgan Norman C. (Ford City PA), Vanadium passivation in a hydrocarbon catalytic cracking process.
  34. Trujillo Carlos Alexander,COX ; Uribe Uriel Navarro,COX ; Oviedo Aguiar Luis Alfredo,COX, Vanadium traps for catalyst for catalytic cracking.
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