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특허 상세정보

Multimetallic sulfide catalyst containing noble metals for hydrodenitrogenation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-031/00   
미국특허분류(USC) 502/167 ; 502/162 ; 502/168 ; 502/220
출원번호 US-0860813 (1992-03-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 0
초록

The present invention relates to novel catalysts for removing heteroatoms, particularly nitrogen, from hydrocarbonaceous feedstocks. The catalysts are comprised of highly dispersed molybdenum sulfide promoted with a noble metal such that the noble metal is in an oxidation state greater than 0 and coordinated to S. The noble metal is selected from Pt, Pd, Rh, and Ir. It is preferred that the catalysts of be prepared from a precursor composition selected from platinum ethoxyethyl xanthate or platinum dithiocarbamate. Additionally, the catalyst may include ...

대표
청구항

A non-supported catalyst composition of highly dispersed molybdenum sulfide promoted with a nobel metal sulfide such that the nobel metal is in an oxidation state greater than 0 and coordinated to S.

이 특허를 인용한 특허 피인용횟수: 28

  1. Bhattacharyya, Alakananda; Mezza, Beckay J.. Catalyst composition with nanometer crystallites for slurry hydrocracking. USP2010107820135.
  2. Bhattacharyya, Alakananda; Mezza, Beckay J.. Catalyst composition with nanometer crystallites for slurry hydrocracking. USP2014048709966.
  3. Frost, John W.. Catalytic deamination for caprolactam production. USP2012108283466.
  4. Miller, Stuart; Collins, Laura. Crystalline ammonia transition metal molybdate. USP20190310232357.
  5. Miller, Stuart; Collins, Laura. Crystalline ammonia transition metal molybdotungstate. USP20180810052616.
  6. Miller, Stuart; Collins, Laura. Crystalline transition metal molybdotungstate. USP20180810046315.
  7. Miller, Stuart; Koster, Susan C.. Crystalline transition metal oxy-hydroxide molybdotungstate. USP20190310233398.
  8. Dykstra, Dennis; Maesen, Theodorus; Kuperman, Alexander E.; Uckung, Soy; Fong, Darren. Hydroconversion multi-metallic catalyst and method for making thereof. USP2011118058203.
  9. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion multi-metallic catalyst and method for making thereof. USP2014048702970.
  10. Maesen, Theodorus; Kuperman, Alexander E.; Dykstra, Dennis. Hydroconversion multi-metallic catalyst and method for making thereof. USP2013028383543.
  11. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; O'Rear, Dennis. Hydroconversion process employing multi-metallic catalysts and method for making thereof. USP2010117838696.
  12. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2010107807599.
  13. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2010107816298.
  14. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012068206575.
  15. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2013018343887.
  16. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Fong, Darren. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2010097803735.
  17. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012048163169.
  18. Maesen, Theodorus Ludovicus Michael; Kuperman, Alexander E.; Zhang, Bi-Zeng; Rainis, Andrew; Dillon, Christopher J.. Hydroconversion processes employing multi-metallic catalysts and method for making thereof. USP2012058173570.
  19. Miller, Stuart; Koster, Susan C.. Mixed metal oxides. USP20180810052614.
  20. Bhattacharyya, Alakananda; Mezza, Beckay J.. Process for using catalyst with nanometer crystallites in slurry hydrocracking. USP2012038128810.
  21. Bhattacharyya, Alakananda; Mezza, Beckay J.. Process for using catalyst with rapid formation of iron sulfide in slurry hydrocracking. USP2011098025793.
  22. Bhattacharyya, Alakananda; Mezza, Beckay J.. Process for using iron oxide and alumina catalyst for slurry hydrocracking. USP2012028123933.
  23. Bhattacharyya, Alakananda; Bricker, Maureen L.; Mezza, Beckay J.; Bauer, Lorenz J.. Process for using iron oxide and alumina catalyst with large particle diameter for slurry hydrocracking. USP2011118062505.
  24. Frost, John W.. Synthesis of caprolactam from lysine. USP2011077977450.
  25. Frost, John W.. Synthesis of caprolactam from lysine. USP2013028367819.
  26. Frost,John W.. Synthesis of caprolactam from lysine. USP2008077399855.
  27. Miller, Stuart; Koster, Susan C.. Transition metal molybdotungsten oxy-hydroxide. USP20180610005812.
  28. Miller, Stuart; Koster, Susan C.. Transition metal tungsten oxy-hydroxide. USP20180810053637.