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Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and method to 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/06
출원번호 US-0069251 (1993-05-28)
발명자 / 주소
  • Beck Jeffrey S. (Princeton NJ) Olson David H. (Pennington NJ) McCullen Sharon B. (Newtown PA)
출원인 / 주소
  • Mobil Oil Corp. (Fairfax VA 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록 ▼

An ex situ selectivated catalytic molecular sieve for enhanced shape selective hydrocarbon conversions in which a catalytic molecular sieve is modified by being exposed to at least two selectivation sequences, each sequence including an impregnation of the molecular sieve with a selectivating agent

대표청구항 ▼

A method for modifying a catalytic molecular sieve for shape selective hydrocarbon conversions, comprising exposing the catalytic molecular sieve to at least two ex situ selectivation sequences, wherein the ex situ selectivation sequence includes the steps of contacting the catalytic molecular sieve

이 특허를 인용한 특허 (42)

  1. Beck Jeffrey S. (Princeton NJ) Stern David L. (Lawrenceville NJ), Alkali metal ion exchanged selectivated zeolite catalyst.
    상세보기
  2. Beck, Jeffrey S.; Cheng, Jane C.; McCullen, Sharon B.; Olson, David H.; Stern, David L., Binderless ex situ selectivated zeolite catalyst.
    상세보기
  3. Beck, Jeffrey S.; Cheng, Jane C.; McCullen, Sharon B.; Olson, David H.; Stern, David L., Binderless ex situ selectivated zeolite catalyst.
    상세보기
  4. Xu, Teng; White, Jeffrey L., Catalyst pretreatment in an oxgenate to olefins reaction system.
    상세보기
  5. McCarty Jon G. ; Wong Victor L. ; Wood Bernard J., Catalytic combustion process.
    상세보기
  6. Beck Jeffrey S. (Princeton NJ) Olson David H. (Pennington NJ) McCullen Sharon B. (Newtown PA), Enhanced shape selective applications and methods to increase the activity thereof.
    상세보기
  7. Abichandani Jeevan S. (Voorhees NJ) Beck Jeffrey S. (Princeton NJ) McCullen Sharon B. (Newtown PA) Olson David H. (Pennington NJ), Ethylbenzene production process with ex situ selectivated zeolite catalyst.
    상세보기
  8. Beck Jeffrey S. (2411 Town Run North Lawrenceville NJ 08648) Kinn Timothy F. (120 F. Hemlock Ct. ; Narraticon Deptford NJ 08096) McCullen Sharon B. (119 Colonial Dr. Newtown PA 18940-1103) Olson Davi, High conversion touluene disproportionation with ex situ selectivated zeolite catalysts.
    상세보기
  9. Yao Jianhua ; Drake Charles A., Hydrocarbon conversion catalyst composition and processes therefor and therewith.
    상세보기
  10. Beck Jeffrey S. ; Stern David L., Hydrocarbon conversion process with alkaline earth metal ion exchanged selectivated zeolite catalyst.
    상세보기
  11. Yao Jianhua ; Drake Charles A., Hydrocarbon conversion processess.
    상세보기
  12. Beck Jeffery S. ; Stern David L., Integration of p-xylene production and subsequent conversion process.
    상세보기
  13. Wegerer, David A., Low temperature process for recovering and producing para-xylene and heat exchange network therefore.
    상세보기
  14. Lago Rudolph M. (Yardley PA) Marler David O. (Deptford NJ) McCullen Sharon B. (Newtown PA), Method for modifying a catalyst.
    상세보기
  15. Beck Jeffrey S. (Princeton NJ) Dessau Ralph M. (Edison NJ) Olson David H. (Pennington NJ), Method of preparation of ex situ selectivated zeolite catalysts for aromatic alkylation applications.
    상세보기
  16. Guo, Hongchen; Su, Ji; Liu, Guanghong, Modification method of titanium-silicalite zeolite based on the mixture of quaternary ammonium salt and inorganic alkali.
    상세보기
  17. Kao Jar-Lin ; Ramsey Scott A., Naphtha reforming catalyst and process.
    상세보기
  18. Xu,Teng; Coute,Nicolas P.; Clem,Kenneth R.; Levin,Doron; Vartuli,James C., Pretreating a catalyst containing molecular sieve and active metal oxide.
    상세보기
  19. Kinn, Timothy F.; Knob, Kevin J., Process and apparatus for para-xylene production.
    상세보기
  20. Kinn, Timothy F.; Knob, Kevin J., Process and apparatus for para-xylene production.
    상세보기
  21. Kinn, Timothy F.; Knob, Kevin J., Process and apparatus for para-xylene production.
    상세보기
  22. Kinn, Timothy F.; Knob, Kevin J., Process and apparatus for para-xylene production.
    상세보기
  23. Wu An-hsiang ; Drake Charles A., Process for making a composition that is useful for converting lower value aromatics to higher value aromatics.
    상세보기
  24. Stavens, Elizabeth L.; Brown, Stephen H.; Buchanan, J. Scott; Chang, Yun Feng; Iaccino, Larry L.; Keusenkothen, Paul F.; Ou, John D. Y.; Partridge, Randall D., Process for the production of benzene, toluene, and xylenes.
    상세보기
  25. Beech, Jr., James H.; Soultanidis, Nikolaos; Silverberg, Steven E., Production of xylenes from syngas.
    상세보기
  26. Keusenkothen, Paul F.; Henao, Juan D., Production of xylenes from syngas.
    상세보기
  27. Das,Jagannath; Halgeri,Anand Bhimrao, Selectivated metallosilicate catalyst composite for alkyl aromatic conversion, process for the preparation thereof, use thereof in hydrocarbon conversion.
    상세보기
  28. Das, Jagannath; Halgeri, Anand Bhimrao, Selectivated metallosilicate catalyst composite for alkylaromatic conversion, process for the preparation thereof, and use thereof in hydrocarbon conversion.
    상세보기
  29. Wu An-hsiang ; Drake Charles A., Selectivated zeolitic hydrocarbon conversion catalyst.
    상세보기
  30. John D. Y. Ou ; Thomas J. Waddick, Selective methylation to para-xylene using fuel syngas.
    상세보기
  31. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
    상세보기
  32. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
    상세보기
  33. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
    상세보기
  34. Brown Stephen H. ; Stern David L., Selective xylene disproportionation process for pseudocumene production.
    상세보기
  35. Jeevan S. Abichandani ; Daria N. Lissy ; Mae K. Rubin ; Sanjay B. Sharma ; David S. Shihabi, Shape selective zeolite catalyst and its use in aromatic compound conversion.
    상세보기
  36. Drake Charles A. ; Wu An-hsiang, Siliconized acid-treated zeolite containing zinc and boron used as a catalyst for converting hydrocarbons and method of making such catalyst.
    상세보기
  37. Nemeth, Laszlo T.; Xu, Feng, Surface-modified zeolites and methods for preparing the same.
    상세보기
  38. Nemeth, Laszlo; Xu, Feng, Surface-modified zeolites and methods for preparing the same.
    상세보기
  39. Beck Jeffrey S. (Princeton NJ) McCullen Sharon B. (Newtown PA) Olson David H. (Pennington NJ) Stern David L. (Lawrenceville NJ), Toluene alkylation with ethylene to produce para-ethyloluene.
    상세보기
  40. Vaughn,Stephen N.; Ou,John Di Yi; Kao,Jar Lin; Sun,Hsiang Ning, Treatment of molecular sieves with silicon containing compounds.
    상세보기
  41. Kao Jar-Lin ; De Martin Greg J. ; Soled Stuart Leon, Xylene isomerization process.
    상세보기
  42. Raich,Brenda A.; Crane,Robert A.; Elia,Christine N.; Jurgens Kowal,Teresa A.; Mohr,Gary D.; Stern,David L., Xylenes isomerization catalyst system and use thereof.
    상세보기

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