ATE344429T1 - Wirbelschichtofen des multikammerdivisionstypes - Google Patents

Wirbelschichtofen des multikammerdivisionstypes

Info

Publication number
ATE344429T1
ATE344429T1 AT98944237T AT98944237T ATE344429T1 AT E344429 T1 ATE344429 T1 AT E344429T1 AT 98944237 T AT98944237 T AT 98944237T AT 98944237 T AT98944237 T AT 98944237T AT E344429 T1 ATE344429 T1 AT E344429T1
Authority
AT
Austria
Prior art keywords
connecting hole
distance
end surface
gas
nozzle
Prior art date
Application number
AT98944237T
Other languages
English (en)
Inventor
Hiroki Nomoto
Mitsuharu Kishimoto
Masaki Shimizu
Kazuo Tsutsumi
Masahide Kazari
Original Assignee
Kawasaki Heavy Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP3897098A external-priority patent/JP2862863B2/ja
Application filed by Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Application granted granted Critical
Publication of ATE344429T1 publication Critical patent/ATE344429T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Vending Machines For Individual Products (AREA)
  • Optical Integrated Circuits (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
AT98944237T 1998-02-20 1998-09-24 Wirbelschichtofen des multikammerdivisionstypes ATE344429T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3897098A JP2862863B2 (ja) 1997-03-31 1998-02-20 多室分割型流動層炉

Publications (1)

Publication Number Publication Date
ATE344429T1 true ATE344429T1 (de) 2006-11-15

Family

ID=12540025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98944237T ATE344429T1 (de) 1998-02-20 1998-09-24 Wirbelschichtofen des multikammerdivisionstypes

Country Status (10)

Country Link
EP (1) EP1072855B1 (de)
CN (1) CN1166447C (de)
AT (1) ATE344429T1 (de)
AU (1) AU727917B2 (de)
BR (1) BR9813204A (de)
CA (1) CA2303111C (de)
DE (1) DE69836349T2 (de)
RU (1) RU2184915C2 (de)
WO (1) WO1999042777A1 (de)
ZA (1) ZA988798B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6457971B2 (en) * 1999-06-17 2002-10-01 Btu International, Inc. Continuous furnace having traveling gas barrier
US7829031B2 (en) * 2007-11-16 2010-11-09 Brunob Ii B.V. Methods and systems for multistage processing of fluidized particulate solids
CN104096518B (zh) * 2013-04-08 2016-01-20 中国科学院大连化学物理研究所 一种多室流化床反应器
AT515810A1 (de) * 2014-05-15 2015-12-15 Tech Universität Wien Gasverteilungsvorrichtung
AT515683B1 (de) * 2014-06-10 2015-11-15 Tech Universität Wien Wirbelschichtreaktor
WO2017068599A1 (en) * 2015-10-21 2017-04-27 Hindustan Petroleum Corporation Limited Methods and apparatus for fluid catalytic cracking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421215B (sv) * 1980-02-07 1981-12-07 Hans Anders Bertil Rydstad Forfarande for tetning vid fluidiserad bedd samt anordning for utforande av forfarandet
US4517162A (en) * 1982-06-03 1985-05-14 Exxon Research And Engineering Co. Apparatus for use in processing a substance in a fluidized bed
GB2150854B (en) * 1983-12-06 1987-09-16 Coal Ind Hot gas generation
US5169913A (en) * 1991-05-31 1992-12-08 Procedyne Corp. Fluidized multistaged reaction system for polymerization
US5211985A (en) * 1991-10-09 1993-05-18 Ici Canada, Inc. Multi-stage process for continuous coating of fertilizer particles

Also Published As

Publication number Publication date
EP1072855B1 (de) 2006-11-02
RU2184915C2 (ru) 2002-07-10
EP1072855A1 (de) 2001-01-31
BR9813204A (pt) 2000-08-29
CN1166447C (zh) 2004-09-15
CA2303111A1 (en) 1999-08-26
CN1276861A (zh) 2000-12-13
CA2303111C (en) 2003-10-28
DE69836349D1 (de) 2006-12-14
DE69836349T2 (de) 2007-06-21
WO1999042777A1 (fr) 1999-08-26
AU727917B2 (en) 2001-01-04
ZA988798B (en) 1999-04-06
AU9185298A (en) 1999-09-06
EP1072855A4 (de) 2001-11-14

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