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Hydrotreating catalyst composition and processes therefor and therewith 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/04
  • B01J-029/06
  • B01J-021/00
  • B01J-021/16
출원번호 US-0868727 (1997-06-04)
발명자 / 주소
  • Wu An-hsiang
  • Drake Charles A.
대리인 / 주소
    Shay
인용정보 피인용 횟수 : 66  인용 특허 : 26

초록 ▼

A catalyst system and a process for converting a hydrocarbon stream such as, for example, a C.sub.9 +aromatic compound to C.sub.6 to C.sub.8 aromatic hydrocarbons such as xylenes are disclosed. The catalyst system comprises a first catalyst composition and a second catalyst composition wherein said

대표청구항 ▼

[ That which is claimed is:] [1.] A catalyst system comprising a first catalyst composition and a second catalyst composition wherein said first catalyst composition and said second catalyst composition are present in separate stages; said stages are adjacent to each other but are not physically mix

이 특허에 인용된 특허 (26)

  1. Sato Kimihiko (Matsuyama JPX) Suzuki Risuke (Matsuyama JPX) Horiuchi Hiroshi (Matsuyama JPX), Catalyst composition, process for cracking non-aromatic hydrocarbons and process for isomerizing C8 aromat.
    상세보기
  2. Kirker Garry W. (Sewell NJ) Landis Michael E. (Woodbury NJ) Lissy Daria N. (Glen Mille PA) Mizrahi Sadi (Cherry Hill NJ) Sarli Michael S. (Haddonfield NJ) Shih Stuart S. (Cherry Hill NJ), Catalyst for light cycle oil upgrading.
    상세보기
  3. Marler David O. (Deptford NJ), Catalysts bound with low acidity refractory oxide.
    상세보기
  4. Absil Robert P. L. (West Deptford NJ) Han Scott (Lawrenceville NJ) Marler David O. (Deptford NJ) Shihabi David S. (Pennington NJ) Vartuli James C. (West Chester PA) Varghese Philip (Villa Della Rosa , Catalytic disproportionation/transalkylation utilizing a C9+aromatics feed.
    상세보기
  5. Marcilly Christian (Houilles FRX) Deves Jean-Marie (Rueil Malmaison FRX) Raatz Francis (Rueil Malmaison FRX), Cracking catalyst for hydrocarbon charges comprising an offretite, a zeolite and a matrix.
    상세보기
  6. Miller Stephen J. (San Francisco CA) Mulasky Bernard F. (Fairfax CA), Dehydrocyclization or catalytic reforming using sulfur tolerant zeolite catalyst.
    상세보기
  7. Kukes Simon G. (Naperville IL) Clark Frederick T. (Wheaton IL) Hopkins P. Donald (St. Charles IL), Distillate hydrogenation catalyst.
    상세보기
  8. Abichandani Jeevan S. (Voorhees NJ) Venkat Chaya R. (Princeton NJ), Dual bed xylene isomerization.
    상세보기
  9. Collins Nick A. (Medford NJ) Durand Paul P. (Wilmington DE) Fletcher David L. (Turnersville NJ) Harandi Mohsen N. (Langhorne PA) Kondis Edward F. (New Hope PA) Owen Hartley (Belle Mead NJ) Sarli Mich, Gasoline upgrading process.
    상세보기
  10. Dessau Ralph M. (Edison NJ) Partridge Randall D. (W. Trenton NJ) McCullen Sharon B. (Newtown PA) Chen Nai Y. (Titusville NJ), Integrated low pressure aromatization process.
    상세보기
  11. La Pierre Rene B. (Morrisville PA) Shihabi David S. (Pennington NJ) Smith Robert L. (Hopewell NJ), Low pressure hydrocracking of refractory feed.
    상세보기
  12. Brennan ; James A. ; Morrison ; Roger A., Manufacture of lower aromatic compounds.
    상세보기
  13. Brennan James A. (Cherry Hill NJ) Morrison Roger A. (West Deptford NJ), Manufacture of lower aromatic compounds.
    상세보기
  14. Kline Jules M. (San Anselmo CA) Miller Stephen J. (San Francisco CA) Mulaskey Bernard F. (Fairfax CA), Method for controlling multistage aromatization process to give high aromatic barrel per calendar day throughput.
    상세보기
  15. Absil Robert P. L. (West Deptford NJ) Angevine Philip J. (Woodbury NJ) Herbst Joseph A. (Turnersville NJ) Klocke Donald J. (Somerdale NJ) McWilliams John P. (Woodbury NJ) Han Scott (Lawrenceville NJ), Method for preparing a zeolite catalyst bound with a refractory oxide of low acidity.
    상세보기
  16. Timken Hye K. C. (Woodbury NJ), Method for preparing titania-bound zeolite catalysts.
    상세보기
  17. Bonacci John C. (Cherry Hill NJ) Garwood William E. (Haddonfield NJ), Method for upgrading a wide cut naphtha to full range gasoline.
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  18. Beck Jeffrey S. (Princeton NJ) Stern David L. (Lawrenceville NJ), Method of making a liquid washed selectivated zeolite catalyst.
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  19. Miller Stephen J. (San Francisco CA), Preparation of aluminosilicate zeolites.
    상세보기
  20. Dwyer ; Francis G. ; Schwartz ; Albert B., Preparation of zeolites.
    상세보기
  21. Alexander Anatoly (Berkeley Heights NJ) Yeh Chuen Y. (Edison NJ) Suciu George D. (Ridgewood NJ), Process for upgrading gasolines and other hydrocarbon mixtures.
    상세보기
  22. Kline Jules M. (San Anselmo CA) Miller Stephen J. (San Francisco CA) Mulaskey Bernard F. (Fairfax CA), Staged catalyst processing to produce optimum aromatic barrel per calendar day aromatic production.
    상세보기
  23. Schoennagel Hans J. (Pennington NJ) Tsao Ying-Yen (Lahaska PA) Yan Tsoung Y. (Philadelphia PA), Thermally stable noble metal-containing zeolite catalyst.
    상세보기
  24. Nemet-Mavrodin Margaret (Cherry Hill NJ), Two stage process for the production of a high benzene aromatic product.
    상세보기
  25. Field Leslie A. (Oakland CA), Two-step reforming process.
    상세보기
  26. Potter Mark J. (League City TX) Kao Jar-Lin (Houston TX) Cross Virginia R. (Houston TX) Vanderspurt Thomas H. (Stockton NJ) Dienes Edward K. (Louisville KY) Riley Robert E. (Elizabeth IN) Tungate Fre, Zeolite aggregates and catalysts.
    상세보기

이 특허를 인용한 특허 (66)

  1. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela, Aromatic alkylation catalyst and method.
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  2. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Aromatic alkylation with phosphorus-modified zeolite catalyst.
    상세보기
  3. Levin, Doron, Aromatics processing catalyst system.
    상세보기
  4. Wu An-hsiang ; Drake Charles A., Catalyst composition comprising acid-base leached zeolites.
    상세보기
  5. Lai, Wenyih Frank; Elia, Christine N.; Rollman, Nicholas S.; Cutler, Joshua I., Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes.
    상세보기
  6. Lai, Wenyih F.; Elia, Christine N.; Cheng, Jane C.; Luo, Shifang L.; Nair, Hari; Cutler, Joshua I.; Levin, Doron, Catalyst compositions and use in heavy aromatics conversion processes.
    상세보기
  7. Lai, Wenyih F.; Elia, Christine N.; Cheng, Jane C.; Luo, Shifang L.; Nair, Hari; Cutler, Joshua I.; Levin, Doron; Bai, Chuansheng, Catalyst compositions and use in heavy aromatics conversion processes.
    상세보기
  8. Elia, Christine N.; Luo, Shifang L.; Nair, Hari; Lai, Wenyih F.; Tinger, Robert G., Catalyst system and use in heavy aromatics conversion processes.
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  9. Elia, Christine N.; Luo, Shifang L.; Nair, Hari; Lai, Wenyih F.; Tinger, Robert G., Catalyst system and use in heavy aromatics conversion processes.
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  10. Boldingh, Edwin P.; Negiz, Antoine; Maher, Gregory F.; Bogdan, Paula L.; Rende, Dean E., Catalyst treatment useful for aromatics conversion process.
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  11. Boldingh,Edwin P.; Negiz,Antoine, Catalyst treatment useful for aromatics conversion process.
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  12. Boldingh,Edwin P.; Negiz,Antoine; Maher,Gregory F.; Bogdan,Paula L.; Rende,Dean E., Catalyst treatment useful for aromatics conversion process.
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  13. Boldingh,Edwin P.; Negiz,Antoine; Maher,Gregory F.; Bogdan,Paula L.; Rende,Dean E., Catalyst treatment useful for aromatics conversion process.
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  14. Lam, Yiu Lau; Da Silva Santos, Anselmo; Roncolatto, Rodolfo Eugenio; Torem, Marcelo Andre; Morgado, Jr., Edisson; O'Connor, Paul, Cracking catalyst composition.
    상세보기
  15. Bogdan,Paula L.; Whitchurch,Patrick C.; Larson,Robert B.; Rekoske,James E., Ethylbenzene conversion and xylene isomerization processes and catalysts therefor.
    상세보기
  16. Wu An-hsiang ; Drake Charles A., Ethylbenzene reduction catalyst composition and processes therefor and therewith.
    상세보기
  17. Takahashi, Hiroaki; Takada, Toshihiro; Kurachi, Saeko, Exhaust emission control catalyst.
    상세보기
  18. Ghosh,Ashim Kumar; Harvey,Pamela, Fluoride-modified zeolite catalyst.
    상세보기
  19. McMinn, Timothy Edward; Stachelczyk, David Anthony, Heavy aromatics conversion catalyst composition and processes therefor and therewith.
    상세보기
  20. Buchanan,John Scott; Cimini,Ronald J.; Lai,Frank Wenyih; Santiesteban,Jose G.; Stachelczyk,David A.; Stern,David L.; Timken,Hye Kyung C.; Weber,William A.; Crane,Robert A., Heavy aromatics processing.
    상세보기
  21. Levin, Doron, Heavy aromatics processing catalyst and process of using the same.
    상세보기
  22. Levin, Doron, Heavy aromatics processing catalyst and process of using the same.
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  23. Lai, Wenyih F.; Johnson, Ivy D., High activity small crystal ZSM-12.
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  24. Liu, Yujian; Tian, Huiping; Shu, Xingtian; Long, Jun; Luo, Yibin; Xie, Chaogang; Chen, Zhenyu; Zhao, Liuzhou; Zhu, Yuxia; Lu, Youbao, Hydrocarbon conversion catalyst.
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  25. Jianhua Yao, Hydrocarbon conversion catalyst composition and process therefor and therewith.
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  26. Wu An-hsiang ; Drake Charles A., Hydrocarbon conversion catalyst composition and processes therefor and therewith.
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  27. Wu An-hsiang ; Melton Ralph J. ; Drake Charles A., Hydrocarbon conversion catalyst composition and processes therefor and therewith.
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  28. Yao Jianhua ; Drake Charles A., Hydrocarbon conversion catalyst composition and processes therefor and therewith.
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  29. Yao Jianhua ; Drake Charles A., Hydrocarbon conversion processess.
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  30. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela; Twomey,Roncalli J., Hydrothermal treatment of phosphorus-modified zeolite catalysts.
    상세보기
  31. Yuan-Zhang Han ; Edrick Morales ; Robert G. Gastinger ; Kevin M. Carroll, Method for making a heterogeneous epoxidation catalyst.
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  32. Iwasa, Yasuyuki; Yanagawa, Shinichiro; Kobayashi, Masahide, Method for producing monocyclic aromatic hydrocarbon.
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  33. Yanagawa, Shinichiro; Kobayashi, Masahide; Hayasaka, Kazuaki, Method for producing monocyclic aromatic hydrocarbons.
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  34. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela, Method of aromatic alkylation.
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  35. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela; Twomey, Roncalli J., Method of hydrothermal treatment of phosphorus-modified zeolite catalyts.
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  36. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Method of making a phosphorus-modified zeolite catalyst.
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  37. Wu An-hsiang ; Drake Charles A., Method of making a zeolite material.
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  38. Ghosh, Ashim Kumar, Method of modifying a phosphorus-containing zeolite catalyst.
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  39. Ghosh,Ashim Kumar; Juttu,Gopalakrishnan; Harvey,Pamela; Kulkarni,Neeta, Method of modifying zeolite catalyst.
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  40. Ghosh, Ashim Kumar; Juttu, Gopalakrishnan; Harvey, Pamela; Kulkarni, Neeta, Method of preparing a xylene product.
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  41. Ghosh,Ashim Kumar; Harvey,Pamela, Method of preparing an alkyl aromatic product.
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  42. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Method of preparing an alkyl aromatic product with phosphorus-treated zeolite catalyst.
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  43. Inui, Tomoyuki; Inui, legal representative, Masayuki; Ali, Mohammad A.; Al-Saleh, Muhammad A.; Ali, Syed A.; Al-Nawad, Khalid; Okamoto, Tsutomo; Ishikawa, Katsuhiko; Hatayama, Minoru, Multiple zeolite catalyst.
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  44. Ali, Mohammad A. Ashraf, Multiple zeolite catalyst and method of using the same for toluene disproportionation.
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  45. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Phosphorus-containing zeolite catalyst.
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  46. Ghosh, Ashim Kumar; Kulkarni, Neeta; Harvey, Pamela, Phosphorus-containing zeolite catalysts and their method of preparation.
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  47. Ghosh,Ashim Kumar; Harvey,Pamela, Preparation of alkyl-aromatic products.
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  48. Barrera, Jesus Manuel Bautista; Ramirez de Lara, Ma. de Lourdes; Ramos, Rene Zarate; Mendizabal, Oscar H. Bermudez; Santamaria, Gabriela Espinosa, Preparation procedure for a zeolite type monometallic catalyst to obtain high octane gasolines through naphtha reforming process.
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  49. Xie, Chaogang; Zhu, Genquan; Yang, Yihua; Luo, Yibin; Long, Jun; Shu, Xingtian; Zhang, Jiushun, Process for the catalytic conversion of hydrocarbons.
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  50. Sangar, Neeraj; Kowalski, Jocelyn A.; Iaccino, Larry L.; Clem, Kenneth R., Production of aromatics from methane.
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  51. Jeffrey S. Beck ; Robert A. Crane, Jr. ; Vinaya A. Kapoor ; David L. Stern ; John H. Thurtell, Reformate upgrading using zeolite catalyst.
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  52. Gajda Gregory J. ; Boldingh Edwin P. ; Holmgren Jennifer S., Selective aromatics disproportionation process.
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  53. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
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  54. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
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  55. Wu,An hsiang; Drake,Charles A., Selective para-xylene production via methylation of toluene with methanol in the presence of modified HZSM-5 catalyst.
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  56. Ghosh, Ashim Kumar; Harvey, Pamela, Selective zeolite catalyst modification.
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  57. Cooker, Bernard; Jewson, Jennifer D.; Onimus, Wilson H., Solid epoxidation catalyst and preparation.
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  58. Ghosh, Ashim Kumar; Kulkarni, Neeta, Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing.
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  59. Scholten, Anton; Van Nisselrooy, Peter F. M. T.; De Jongh, Walter R.; Stokman, Jan, Thermal regulating catalyst composition.
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  60. Scholten,Anton; Van Nisselrooy,Peter F. M. T.; De Jongh,Walter R.; Stokman,Jan, Thermal regulating catalyst composition.
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  61. Ghosh,Ashim Kumar; Harvey,Pamela, Toluene methylation process.
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  62. Ghosh,Ashim Kumar; Harvey,Pamela, Toluene methylation process.
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  63. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Toluene methylation process with increased methanol selectivity.
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  64. Buchanan,John Scott; Cimini,Ronald J.; Crane,Robert A.; Lai,Wenyih F.; Santiesteban,Jose G.; Stachelczyk,David A.; Stern,David L.; Timken,Hye Kyung C.; Weber,William A., Using a catalyst having two different zeolites for transalkylation of a C9+ aromatic feed.
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  65. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Zeolite catalyst and method.
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  66. Ghosh,Ashim Kumar; Kulkarni,Neeta; Harvey,Pamela, Zeolite catalyst and method of preparing and use of zeolite catalyst.
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