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Catalytic conversion with improved catalyst catalytic cracking with a catalyst comprising a large-pore molecular sieve c 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10G-011/05
출원번호 US-0988993 (1992-12-11)
발명자 / 주소
  • Kowalski Jocelyn A. (Clarksboro NJ)
출원인 / 주소
  • Mobil Oil Corporation (Fairfax VA 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A process is provided for converting feedstock hydrocarbon compounds over a catalyst composition which comprises a large-pore molecular sieve material and an additive catalyst composition comprising crystalline material having the structure of ZSM-5 and a silica/alumina mole ratio of less than about

대표청구항

A process for converting feedstock hydrocarbon compounds to product hydrocarbon compounds having a lower molecular weight than the feedstock hydrocarbon compounds which comprises contacting said feedstock at catalytic cracking conversion conditions with a catalyst composition comprising a large-pore

이 특허를 인용한 특허 (42)

  1. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela, Aromatic alkylation catalyst and method.
  2. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Aromatic alkylation with phosphorus-modified zeolite catalyst.
  3. Long, Jun; Jiang, Wenbin; Xu, Mingde; Tian, Huiping; Luo, Yibin; Shu, Xingtian; Zhang, Jiushun; Chen, Beiyan; Song, Haitao, Catalyst and a method for cracking hydrocarbons.
  4. Vogt, Eelco Titus Carel; Quinones, Augusto R.; O'Connor, Paul, Catalyst composition with high efficiency for the production of light olefins.
  5. Xie,Chaogang; Long,Jun; Zhang,Jiushun; Li,Zaiting; Wang,Xieqing, Catalytic conversion process for producing light olefins with a high yield petroleum hydrocarbons.
  6. Carpency Joseph Francis ; Chen Tan-Jen ; Fung Shun Chong ; Brennek Andrew,CAX, Enhanced olefin yields in a catalytic process with diolefins.
  7. Ravichandran, Gopal; Chinthala, Praveen Kumar; Doshi, Tejas; Kumar, Arun; Gohel, Amit; Mandal, Sukumar; Das, Asit Kumar; Dinda, Srikanta; Parekh, Amit Kumar, FCC catalyst additive and a method for its preparation.
  8. Ghosh,Ashim Kumar; Harvey,Pamela, Fluoride-modified zeolite catalyst.
  9. Ali, Ola S.; Al Yami, Hussain; Kaminsky, Mark P.; Shaikh, Sohel; Xu, Wei, Heat generating catalyst for hydrocarbons cracking.
  10. Ali, Ola S.; Al Yami, Hussain; Kaminsky, Mark P.; Shaikh, Sohel; Xu, Wei, Heat generating catalyst for hydrocarbons cracking.
  11. Mo, Weijian; Hadjigeorge, Georghios Agamemnonons; Khouw, Frank Hsian Hok, Hydrocarbon cracking process for converting gas oil preferentially to middle distillate and lower olefins.
  12. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela; Twomey,Roncalli J., Hydrothermal treatment of phosphorus-modified zeolite catalysts.
  13. Degnan Thomas F. (Moorestown NJ) Klocke Donald J. (Somerdale NJ) Rubin Mae K. (Bala Cynwyd PA), Manufacture of improved catalyst.
  14. Mo, Weijian; Hadjigeorge, Georghios Agamemnonons; Khouw, Frank Hsian Hok, Method and apparatus for making a middle distillate product and lower olefins from a hydrocarbon feedstock.
  15. Tan-Jen Chen ; S. Mark Davis ; Luc R. M. Martens BE; Marcel J. G. Janssen BE; Philip A. Ruziska, Method for selectively producing propylene by catalytically cracking an olefinic hydrocarbon feedstock.
  16. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela, Method of aromatic alkylation.
  17. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela; Twomey, Roncalli J., Method of hydrothermal treatment of phosphorus-modified zeolite catalyts.
  18. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Method of making a phosphorus-modified zeolite catalyst.
  19. Ghosh, Ashim Kumar, Method of modifying a phosphorus-containing zeolite catalyst.
  20. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela; Kulkarni,Neeta, Method of modifying zeolite catalyst.
  21. Ghosh, Ashim Kumar; Juttu, Gopalakrishnan; Harvey, Pamela; Kulkarni, Neeta, Method of preparing a xylene product.
  22. Ghosh,Ashim Kumar; Harvey,Pamela, Method of preparing an alkyl aromatic product.
  23. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Method of preparing an alkyl aromatic product with phosphorus-treated zeolite catalyst.
  24. Luo, Yibin; Ouyang, Ying; Shu, Xingtian; He, Mingyuan; Wang, Dianzhong; Zong, Baoning; Li, Minggang, Molecular sieve with MFI structure containing phosphorus and metal components, preparation process and use thereof.
  25. Tan-Jen Chen ; Philip A. Ruziska ; Gordon F. Stuntz ; Paul K. Ladwig, Multiple feed process for the production of propylene.
  26. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Phosphorus-containing zeolite catalyst.
  27. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Phosphorus-containing zeolite catalysts and their method of preparation.
  28. Ghosh,Ashim Kumar; Harvey,Pamela, Preparation of alkyl-aromatic products.
  29. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  30. Carin, Christianne; Gorbell, Brian N.; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  31. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  32. Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Process and system for drying and heat treating materials.
  33. Ghosh, Ashim Kumar; Harvey, Pamela, Selective zeolite catalyst modification.
  34. Ghosh, Ashim Kumar; Kulkarni, Neeta, Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing.
  35. Hadjigeorge, George A.; Mo, Weijian; Schaverien, Colin John, Systems and methods for making a middle distillate product and lower olefins from a hydrocarbon feedstock.
  36. Carin, Christianne; Gorbell, Brian N.; Carin, legal representative, Christianne; Fedkenheuer, Alvin W.; Jonasson, John S.; Starosud, Alexander, Systems for prevention of HAP emissions and for efficient drying/dehydration processes.
  37. Ghosh,Ashim Kumar; Harvey,Pamela, Toluene methylation process.
  38. Ghosh,Ashim Kumar; Harvey,Pamela, Toluene methylation process.
  39. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Toluene methylation process with increased methanol selectivity.
  40. Das Asit Kumar,INX ; Mandal Sukumar,INX ; Ghosh Sobhan,INX ; Bhattacharyya Debasis,INX ; Mishra Ganga Shanker,INX ; Dixit Jagdev Kumar,INX ; Singh Arvind Pratap,INX ; Tewari Ashok Kumar,INX ; Makhija, Upgradation of undesirable olefinic liquid hydrocarbon streams.
  41. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Zeolite catalyst and method.
  42. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Zeolite catalyst and method of preparing and use of zeolite catalyst.
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