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Liquid clathrate compositions 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-031/00
  • C07C-002/70
출원번호 US-0064518 (1998-04-22)
발명자 / 주소
  • Park Won S.
출원인 / 주소
  • Albemarle Corporation
대리인 / 주소
    Spielman, Jr.
인용정보 피인용 횟수 : 25  인용 특허 : 9

초록

Liquid clathrate compositions useful as reusable aluminum catalysts in Friedel-Crafts reactions are described. In one embodiment, the liquid clathrate composition is formed from constituents comprising (i) at least one aluminum trihalide, (ii) at least one salt selected from alkali metal halide, alk

대표청구항

[ What is claimed is:] [1.] A liquid clathrate composition formed from constituents comprising:(i) at least one aluminum trihalide,(ii) at least one salt selected from the group consisting of an alkali metal halide, an alkaline earth metal halide, an alkali metal pseudohalide, a quaternary ammonium

이 특허에 인용된 특허 (9)

  1. Benazzi Eric (Montesson FRX) Chauvin Yves (Le Pecq FRX) Hirschauer Andre (Montesson FRX) Ferrer Nathalie (Chatou FRX) Olivier Helene (Rueil Malmaison FRX) Bernhard Jean-Yves (Mennecy FRX), Aliphatic alkylation catalyst comprising an active phase containing a cuprous compound on a support.
  2. Dahl Klaus J. (Atherton CA) Horner Patrick J. (Menlo Park CA) Gors Heinrich C. (Mountain View CA) Jansons Viktors (Los Gatos CA) Whiteley Richard H. (Wiltshire GB2), Aromatic polymers.
  3. Chauvin Yves,FRX ; Hirschauer Andre,FRX ; Olivier Helene,FRX, Catalytic composition and process for the alkylation of aliphatic hydrocarbons.
  4. Gors Heinrich C. (Mountain View CA) Horner Patrick J. (Menlo Park CA) Jansons Viktors (Los Gatos CA), Friedel-crafts preparation of aromatic ketones with an inoganic salt controlling agent.
  5. Akutsu Mitsuo (Urawa JPX) Iwakura Syuji (Urawa JPX) Tabata Keiji (Urawa JPX) Oya Keiji (Urawa JPX), Heat-sensitive recording material.
  6. Jones Steven D. (Brook Park OH) Blomgren George E. (Lakewood OH), Low temperature molten compositions.
  7. Gormley William T. (Pittsburgh PA), Method for product isolation and catalyst recovery in aluminum chloride catalyzed isomerization of sym-octahydrophenanth.
  8. Dahl Klaus J. (Atherton CA) Horner Patrick J. (Menlo Park CA) Gors Heinrich C. (Mountain View CA) Jansons Viktors (Los Gatos CA) Whiteley Richard H. (Wiltshire GBX), Novel aromatic polymers.
  9. Park Won S., Processes employing reusable aluminum catalysts.

이 특허를 인용한 특허 (25)

  1. Elomari,Saleh, Alkylation process using an alkyl halide promoted ionic liquid catalyst.
  2. Harris, Thomas V.; Driver, Michael; Elomari, Saleh; Timken, Hye Kyung C., Alkylation process using an alkyl halide promoted ionic liquid catalyst.
  3. Takao, Shingo; Matsumoto, Shigenori; Ogoshi, Hidemasa; Furumoto, Naoyuki, Apparatus for producing hydrate slurry.
  4. Elomari, Saleh; Harris, Thomas V., Ionic liquid catalyst having enhanced activity.
  5. Elomari, Saleh; Timken, Hye Kyung, Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins.
  6. Maase,Matthias; Massonne,Klemens; Halbritter,Klaus; Noe,Ralf; Bartsch,Michael; Siegel,Wolfgang; Stegmann,Veit; Flores,Miguel; Huttenloch,Oliver; Becker,Michael, Method for the separation of acids from chemical reaction mixtures by means of ionic fluids.
  7. Chang, Bong-Kyu; Luo, Huping; Ahmed, Moinuddin; Parimi, Krishniah; Elomari, Saleh, Process for ionic liquid catalyst regeneration.
  8. Elomari, Saleh; Tlmken, Hye Kyung C., Process for producing alkylate with an increased RON.
  9. Zhan, Bi-Zeng; Timken, Hye Kyung Cho; Driver, Michael Sean, Process for reducing chloride in hydrocarbon products using an ionic liquid catalyst.
  10. Lacheen, Howard; Timken, Hye-Kyung C., Production of low sulphur alkylate gasoline fuel.
  11. Hommeltoft, Sven Ivar, Recycling of ionic liquid catalyst.
  12. Elomari, Saleh; Harris, Thomas V., Regeneration of acidic catalysts.
  13. Harris, Thomas V.; Elomari, Saleh, Regeneration of ionic catalyst by hydrogenation using a homogeneous catalyst.
  14. Harris, Thomas V.; Elomari, Saleh, Regeneration of ionic liquid catalyst and recovery of an oil.
  15. Elomari, Saleh; Harris, Thomas V., Regeneration of ionic liquid catalyst by hydrogenation using a metal or metal alloy catalyst.
  16. Harris, Thomas V.; Elomari, Saleh, Regeneration of ionic liquid catalyst by hydrogenation using a supported catalyst.
  17. Elomari, Saleh; Harris, Thomas V., Regeneration of ionic liquid catalyst by hydrogenation using metal and acid.
  18. Elomari, Saleh; Harris, Thomas V.; Timken, Hye Kyung C.; Trumbull, Steven E., Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen.
  19. Elomari, Saleh; Harris, Thomas V., Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen.
  20. Elomari, Saleh; Harris, Thomas V., Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen.
  21. Harris, Thomas V.; Elomari, Saleh, Regeneration of ionic liquid catalysts.
  22. Elomari, Saleh; Timken, Hye-Kyung C.; Lacheen, Howard S.; Harris, Thomas V.; Campbell, Robert W., Removal of excess metal halides from regenerated ionic liquid catalysts.
  23. Luo, Huping; Ahmed, Moinuddin; Parimi, Krishniah; Chang, Bong-Kyu, System and apparatus for ionic liquid catalyst regeneration.
  24. Takao,Shingo; Ogoshi,Hidemasa; Fukushima,Shinichiro; Matsumoto,Shigenori, Thermal storage medium using a hydrate and apparatus thereof, and method for producing the thermal storage medium.
  25. Verma, Akshay; Zhan, Bi Zeng; He, Zunqing; Zhou, Zhen; e Mellon, Marcus Dutra; Yeh, Sheila, Treatment of a hydrocarbon feed.
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