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Catalyst fluidization improvements (C-2546) 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-001/04
출원번호 US-0660198 (1991-02-25)
발명자 / 주소
  • Herbolzheimer Eric (Annandale NJ) Kaiser
  • Jr. Frederick J. (Hanover Township
  • Morris County NJ) Iglesia Enrique (Clinton NJ)
출원인 / 주소
  • Exxon Research and Engineering Company (Florham Park NJ 02)
인용정보 피인용 횟수 : 22  인용 특허 : 0

초록

Three phase reactions are carried out in a slurry bubble column, e.g., hydrocarbon synthesis, wherein rising gas bubbles fluidize a catalytically active solid dispersed in a liquid phase and in the presence of at least one other solid different chemically or physically from the catalytically active

대표청구항

A slurry phase hydrocarbon synthesis process for the conversion of hydrogen and carbon monoxide at reaction conditions to products which comprises injecting a gas comprising hydrogen and carbon monoxide at or near the bottom of a bubble column containing a slurry liquid, a catalytically active first

이 특허를 인용한 특허 (22)

  1. Singleton,Alan H.; Oukaci,Rachid; Goodwin,James G., Attrition resistant gamma-alumina catalyst support.
  2. Yang, Jung-Il; Jung, Heon; Chun, Dong-Hyun; Park, Ji-Chan, Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor.
  3. Yang, Jung-Il; Jung, Heon; Chun, Dong-Hyun; Park, Ji-Chan, Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor.
  4. Park, Ji-Chan; Jung, Heon; Lee, Ho-Tae; Yang, Jung-Il; Chun, Dong-Hyun; Hong, Sung-Jun, Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same.
  5. Bradin, David; Yenne, Samuel; Cumming, Eric; Harrison, Jeffrey, Combined anaerobic digester and GTL system and method of use thereof.
  6. Larry E. Pedrick ; Charles H. Mauldin ; William C. Behrmann, Draft tube for catalyst rejuvenation and distribution.
  7. Singleton Alan H. ; Oukaci Rachid ; Goodwin James G., Fischer-Tropsch activity for non-promoted cobalt-on-alumina catalysts.
  8. Rytter, Erling; Eri, Sigrid; Skagseth, Torild Hulsund; Borg, Oyvind, Fischer-Tropsch catalyst regeneration.
  9. Chao Wenchun ; Makar Kamel M. ; Manzer Leo E. ; Subramanian Munirpallam A., Fischer-tropsch processes and catalysts with promoters.
  10. Singleton Alan H. ; Oukaci Rachid, Highly active Fischer-Tropsch synthesis using doped, thermally stable catalyst support.
  11. Behrmann William C. ; Mauldin Charles H. ; Pedrick Larry E., Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means.
  12. Hammond, David G.; Soto, Jorge L., Method and system for handling slurries of varying liquid rates and solids content.
  13. Rytter Erling,NOX ; Lian Petter,NOX ; Myrstad Trond,NOX ; Roterud Per T.,NOX ; Solbakken Age,NOX, Method of conducting catalytic converter multi-phase reaction.
  14. Espinoza,Rafael L.; Odueyungbo,Oluwaseyi A.; Zhang,Jianping; Mohedas,Sergio R., Optimized particle distribution for slurry bubble column reactors.
  15. Fleury, Pierre-Alain; Lichti, Pierre, Process and apparatus for treating viscous products.
  16. Havlik, Peter Z.; Jannasch, Nathan; Ahner, Paul; Tomlinson, H. Lynn, Process for removing solid particles from a hydroprocessing feed.
  17. Bradin, David, Production of polypropylene from renewable resources.
  18. Singleton Alan H. ; Oukaci Rachid ; Goodwin James G., Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems.
  19. Kinnari Keijo J.,NOX ; Schanke Dag,NOX, Regeneration of Fischer-Tropsch catalysts by using synthesis gas at a low flow rate.
  20. Leviness Stephen C. ; Mitchell Willard N., Slurry hydrocarbon synthesis with cyclic CO purge and catalyst rejuvenation.
  21. Leviness Stephen C. ; Mitchell Willard N., Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation.
  22. Soto, Jorge L.; Coulaloglou, Costas A., Systems and methods to remove liquid product and fines from a slurry reactor.
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