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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Throat and cone gas injector and gas distribution grid for slurry reactor (LAW646

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F26B-017/10   
미국특허분류(USC) 261/077 ; 304/585 ; 261/124 ; 422/143
출원번호 US-0473514 (1999-12-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Simon
인용정보 피인용 횟수 : 5  인용 특허 : 13
초록

A gas distribution grid for a slurry reactor includes a plurality of gas injectors horizontally arrayed across, and extending through, an otherwise gas and liquid impervious plate. The injectors have a throat open at both ends, with a gas pressure reducing bore at one end which is the entrance end and with the other end opening into an upward opening cone. Flow diverting means in the injectors prevents slurry solids from entering the throat and being attrited by the high velocity gas jet exiting the bore into the throat. It is preferred that the gas inje...

대표
청구항

[What is claimed is:] [18.]said first gas expansion zone having gas entrance and exit ends at opposite ends of its longitudinal axis, an inner wall and a substantially constant cross-sectional area perpendicular to said axis, which area is larger than that of said orifice,said exit end of said first gas expansion zone opening into a gas entrance of a second gas expansion zone having gas entrance and exit ends at opposite ends of its longitudinal axis, an inner wall and a cross-sectional area perpendicular to said axis that increases from said entrance to...

이 특허에 인용된 특허 (13)

  1. Hume Ross G. (Whitby CAX) Leitch James K. (Toronto CAX). Apparatus for the submerged introduction of a fluid into a body of liquid. USP1986024569805.
  2. Bagley Melvin R. (St. Louis MO) Crocker Burton B. (St. Louis MO) Pysz John F. (St. Louis MO). Chlorination method. USP1982054329526.
  3. Zhuber-Okrog Gerhard (Rheinfelden DEX) Kowolik Ernst (Rheinfelden DEX) Alder Hanspeter (Flurlingen CHX) Mueller Hans P. (Magden CHX). Device for the production of solid aluminum chloride. USP1982064334898.
  4. Brggendick Hermann (Hnxe DEX) Klinginger Karl (Essen DEX). Device for the separation of undesired exhaust gas components. USP1994075330726.
  5. Johnson William B. (Woods Hole MA) Norton Richard C. (Boston MA). Fluidized bed gas distributor system. USP1981034257171.
  6. Chinh Jean-Claude,FRX ; Filippelli Michel C. H.,FRX ; Newton David,GB2 ; Power Michael Bernard,GB2. Fluidized bed polymerization reactor. USP1998035733510.
  7. 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. USP1976083974091.
  8. Bagley Melvin R. (St. Louis MO) Crocker Burton B. (St. Louis MO) Pysz John F. (St. Louis MO). Gas distributor apparatus for fluidized bed reactor. USP1981024251926.
  9. Behrmann William C. (Baton Rouge LA) Mauldin Charles H. (Baton Rouge LA) Pedrick Larry E. (Baton Rouge LA). Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means. USP1995015382748.
  10. Rytter Erling (Trondheim NOX) Lian Petter (Trondheim NOX) Myrstad Trond (Trondheim NOX) Roterud Per T. (Stathelle NOX) Solbakken Age (Trondheim NOX). Method of conducting catalytic converter multi-phase reaction. USP1995065422375.
  11. Ackerman Carl D. (1160 Woodhill Dr. Gibsonia PA 15044). Process for performing reactions in a liquid-solid catalyst slurry. USP1996065527473.
  12. Chang Min ; Coulaloglou Constantine A. ; Hsu Edward C. ; Pedrick Larry E.. Slurry hydrocarbon synthesis with reduced catalyst attrition and deactivation. USP1999055905094.
  13. Chang Min ; Coulaloglou Constantine A. ; Hsu Edward C.. Throat and cone gas injector and gas distribution grid for slurry reactor. USP2000066076810.