PL324068A1 - Method of and reactor for treating process gases in a circulating fluidised bed - Google Patents
Method of and reactor for treating process gases in a circulating fluidised bedInfo
- Publication number
- PL324068A1 PL324068A1 PL97324068A PL32406897A PL324068A1 PL 324068 A1 PL324068 A1 PL 324068A1 PL 97324068 A PL97324068 A PL 97324068A PL 32406897 A PL32406897 A PL 32406897A PL 324068 A1 PL324068 A1 PL 324068A1
- Authority
- PL
- Poland
- Prior art keywords
- reactor
- process gases
- fluidised bed
- treating process
- base
- Prior art date
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
- F27B15/10—Arrangements of air or gas supply devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/30—Halogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/60—Sorption with dry devices, e.g. beds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Treating Waste Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The reactor has a conically upward-widening diffuser (2), which together with a cylindrical duct (4) and a concentrator (5), forms a Venturi nozzle inlet for the process gases. Between the duct and the diffusor wall (3), an annular base edge zone (6) has evenly distributed base-openings (10,10') concentric with the cylindrical duct for auxiliary gas flow (H) to enter through. Some of the base-openings at least have nozzles (9) for the auxiliary gas flow jets. An outlet for coarse ash (11) is positioned above the base edge zone in the bottom part of the diffuser.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH320096 | 1996-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL324068A1 true PL324068A1 (en) | 1998-07-06 |
Family
ID=4250827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL97324068A PL324068A1 (en) | 1996-12-30 | 1997-12-29 | Method of and reactor for treating process gases in a circulating fluidised bed |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0851175B1 (en) |
JP (1) | JP3082035B2 (en) |
KR (1) | KR100271123B1 (en) |
AT (1) | ATE216476T1 (en) |
CA (1) | CA2222958A1 (en) |
CZ (1) | CZ293171B6 (en) |
DE (1) | DE59707042D1 (en) |
ES (1) | ES2121717T1 (en) |
HU (1) | HUP9702470A3 (en) |
NO (1) | NO976155L (en) |
PL (1) | PL324068A1 (en) |
TW (1) | TW354363B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008054038B3 (en) | 2008-10-30 | 2010-04-29 | Karlsruher Institut für Technologie | Method and device for reducing pollutant emissions in incinerators |
CN101881458B (en) * | 2010-07-16 | 2012-11-14 | 李登平 | Combustion device for treating waste gas of waste incineration |
CN110513705B (en) * | 2018-05-21 | 2024-03-15 | 安德森热能科技(苏州)有限责任公司 | A adjustable combustor of regulation ratio for waste gas burns |
KR102422089B1 (en) * | 2019-02-28 | 2022-07-18 | 주식회사 엘지화학 | Fluidized Bed Reactor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398718A (en) * | 1965-03-10 | 1968-08-27 | Atomic Energy Commission Usa | Fluidized-bed coating apparatus |
US4065271A (en) * | 1973-09-15 | 1977-12-27 | Metallgesellschaft Aktiengesellschaft | Process of separating hydrogen fluoride from gases |
US4191544A (en) * | 1978-03-17 | 1980-03-04 | The Babcock & Wilcox Company | Gas cleaning apparatus |
JPS5568506A (en) * | 1978-11-20 | 1980-05-23 | Babcock Hitachi Kk | Rotating fluidized bed furnace |
DE3307848A1 (en) | 1983-03-05 | 1984-09-06 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR REBURNING AND PURIFYING PROCESS EXHAUST GAS |
DE3526008A1 (en) * | 1985-07-20 | 1987-01-22 | Metallgesellschaft Ag | METHOD FOR REMOVING POLLUTANTS FROM SMOKE GAS |
JPH01210795A (en) | 1988-02-18 | 1989-08-24 | Ishikawajima Harima Heavy Ind Co Ltd | Powder burning bed and circulating fluidized bed combustion device |
US4940007A (en) * | 1988-08-16 | 1990-07-10 | A. Ahlstrom Corporation | Fast fluidized bed reactor |
FR2644795B1 (en) * | 1989-03-24 | 1993-12-17 | Institut Francais Petrole | METHOD AND DEVICE FOR INJECTING THE HYDROCARBON LOAD IN A FLUID CATALYTIC CRACKING PROCESS |
JP3099530B2 (en) * | 1992-06-22 | 2000-10-16 | 川崎重工業株式会社 | Spouted bed refuse incinerator |
US5422080A (en) * | 1994-03-09 | 1995-06-06 | Tampella Power Corporation | Solids circulation enhancing air distribution grid |
DE19510212A1 (en) * | 1995-03-21 | 1996-09-26 | Graf Epe Gmbh | Gas inlet for supplying gas to a container |
-
1997
- 1997-11-28 CA CA002222958A patent/CA2222958A1/en not_active Abandoned
- 1997-12-08 DE DE59707042T patent/DE59707042D1/en not_active Expired - Fee Related
- 1997-12-08 EP EP97121573A patent/EP0851175B1/en not_active Expired - Lifetime
- 1997-12-08 AT AT97121573T patent/ATE216476T1/en not_active IP Right Cessation
- 1997-12-08 ES ES97121573T patent/ES2121717T1/en active Pending
- 1997-12-12 HU HU9702470A patent/HUP9702470A3/en unknown
- 1997-12-26 JP JP09359693A patent/JP3082035B2/en not_active Expired - Lifetime
- 1997-12-26 TW TW086119791A patent/TW354363B/en active
- 1997-12-29 KR KR1019970076670A patent/KR100271123B1/en not_active IP Right Cessation
- 1997-12-29 PL PL97324068A patent/PL324068A1/en unknown
- 1997-12-30 CZ CZ19974229A patent/CZ293171B6/en not_active IP Right Cessation
- 1997-12-30 NO NO976155A patent/NO976155L/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUP9702470A2 (en) | 1999-07-28 |
NO976155D0 (en) | 1997-12-30 |
JPH10206028A (en) | 1998-08-07 |
EP0851175B1 (en) | 2002-04-17 |
KR19980064781A (en) | 1998-10-07 |
CZ293171B6 (en) | 2004-02-18 |
KR100271123B1 (en) | 2000-12-01 |
NO976155L (en) | 1998-07-01 |
CZ422997A3 (en) | 1998-11-11 |
HUP9702470A3 (en) | 1999-12-28 |
CA2222958A1 (en) | 1998-06-30 |
EP0851175A1 (en) | 1998-07-01 |
JP3082035B2 (en) | 2000-08-28 |
TW354363B (en) | 1999-03-11 |
ATE216476T1 (en) | 2002-05-15 |
ES2121717T1 (en) | 1998-12-16 |
DE59707042D1 (en) | 2002-05-23 |
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