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Method and new distributor for delivering high velocity gas from a gas distributor through a nozzle with decreased erosi 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-029/38
  • C10G-011/18
  • F27B-015/10
  • F23L-005/00
출원번호 US-0338763 (1982-01-11)
발명자 / 주소
  • Lionetti Thomas A. (Houston TX) MacLean John P. (Stafford TX)
출원인 / 주소
  • Texaco Inc. (White Plains NY 02)
인용정보 피인용 횟수 : 23  인용 특허 : 4

초록

A method as described in the title comprising deflecting the gas from the distributor through nozzles therein through an angle in the range of 30°to 75°for decreased erosion in the nozzles by solids drawn therein and for reduced required power consumption. A new gas distributor with nozzles mounted

대표청구항

A method for delivering a high velocity oxygen-carrying gas from a gas distributor to a zone of spent catalyst in a regenerator in a fluid catalytic cracking process comprising, (a) flowing the high velocity oxygen-carrying gas through a gas distributor downward to nozzles therein, and (b) deflectin

이 특허에 인용된 특허 (4)

  1. Smith Randlow (Houston TX) MacLean John P. (Stafford TX) Williams Dale (Houston TX) Barkley Rich W. (Houston TX) Jones Henry B. (Houston TX), Air distribution apparatus.
  2. Parker Wesley A. (Pasadena TX) Gwyn John E. (Pasadena TX) McCullough Glenn R. (Pasadena TX), Fluidized bed regeneration of carbon-contaminated catalysts using gas discharge nozzles of specific dimensions.
  3. Bunn ; Jr. Dorrance P. (Houston TX) Williams Dale (Houston TX) Jones Henry B. (Houston TX) MacLean John P. (Stafford TX), Fluidized catalytic cracking regeneration process.
  4. Sutton Gordon W. (Bisley GB2), Sparger nozzles.

이 특허를 인용한 특허 (23)

  1. Pratt Roy E. (Port Neches TX) Lionetti Thomas A. (Houston TX) MacLean John P. (Stafford TX), Air distribution apparatus for a fluid catalytic cracking catalyst regenerator.
  2. Colvert James H. (P.O. Box 52332 Houston TX 77052) Lionetti Thomas A. (P.O. Box 52332 Houston TX 77052), Air distributor for FCCU catalyst regenerator.
  3. Ekberg Bjarne (Turku FIX), Apparatus for treating a filter cake.
  4. Rahlwes William C. (West Columbia TX) Knopp Kelly G. (Bartlesville OK), Catalyst regeneration.
  5. Skraba Frank W. (Sweeny TX), Catalyst regeneration.
  6. Skraba Frank W. (Sweeny TX), Catalyst regeneration including method of introducing oxygen into fluidized bed.
  7. Leib Tiberiu M. (Voorhees NJ) Sapre Ajit V. (W. Berlin NJ), Catalytic cracking process with improved flow in swirl regenerator.
  8. Staffin,H. Kenneth; Traina,Edward P.; Rubino,Giovanni, Fluidized bed gas distributor system for elevated temperature operation.
  9. Black John W. (Markham CAX) Gravel Guy (Riviere des Prairies CAX) Hoareau Raynald (Brossard CAX), Fluidized bed gasifier.
  10. Pretz, Matthew T.; Walter, Richard E.; Shaw, Don F.; Sandoval, Fermin A.; Li, Liwei, Fluidized fuel gas combustor system for a catalytic dehydrogenation process.
  11. Schwing Ewald (Wiesfurther Str. 99 4133 Neukirchen-Vluyn DEX) Sommer Peter (Johann-Strauss-Str. 13 4174 Issum 2 DEX) Uhrner Horst (Schumannstr. 9 4174 Issum DEX), Fluidized-bed apparatus.
  12. Sakai,Takayuki, Hot air blowing type fluidized-bed furnace, rotary heat-treatment furnace, heat-treatment apparatus, and method of heat treatment.
  13. Nmeth Istvan (Szigethalom HUX) Simon Bla (Budapest HUX) Nmeth Istvn (Szigethalom HUX), Method and apparatus for adjusting the wheels and axles of motor vehicles.
  14. Raterman Michael F. (Doylestown PA), Method and apparatus for separation of solids from a gaseous stream.
  15. Kowoll, Johannes; Heinritz-Adrian, Max; Semrau, Lothar, Method and device for nozzle-jetting oxygen into a synthesis reactor.
  16. Tamamidis, Panos, Mixing pipe for SCR mufflers.
  17. Khouw Frank Hsian Hok,NLX ; van der Honing Geert,NLX ; van Poelje Willem Machiel,NLX, Process and apparatus for distributing fluids in a container.
  18. Chan Henry C. (Bellaire TX) Collier Gary E. (Houston TX), Process for decoking fluid catalytic cracking catalyst.
  19. Menon Raghu K. ; Ramachandran Ramakrishnan, Reduction of emissions from FCC regenerators.
  20. Granberg Dirk N. (Fenton MI) Suchomel Frank H. (El Paso TX) Ryno Robert W. (El Paso TX), Scale agitator.
  21. McGregor Colin R. (Oakville CAX), Sparger system for discharge of bulk material from hopper cars.
  22. Bussey Benjamin Karl ; Glasgow Philip E. ; Kalota Steven A. ; Niccum Phillip K., Spent catalyst distribution.
  23. deLesdernier, Daniel T.; Betsold, Matthew P.; Dziadzio, Douglas J.; Pulaski, John D.; Bassett, Thomas A., Spray nozzles.
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