ES456405A1 - Un reactor de lecho fluidizado. - Google Patents
Un reactor de lecho fluidizado.Info
- Publication number
- ES456405A1 ES456405A1 ES456405A ES456405A ES456405A1 ES 456405 A1 ES456405 A1 ES 456405A1 ES 456405 A ES456405 A ES 456405A ES 456405 A ES456405 A ES 456405A ES 456405 A1 ES456405 A1 ES 456405A1
- Authority
- ES
- Spain
- Prior art keywords
- fluidized bed
- bed reactor
- dome
- refractory construction
- refractory
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000010276 construction Methods 0.000 title 1
- 239000011449 brick Substances 0.000 abstract 1
Classifications
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Un reactor de lecho fluidizado que comprende una cámara de reacción separada de una caja de viento por una cúpula de constricción de ladrillo refractario perforado, soportada en la periferia exterior de la misma por un primer anillo de ladrillo de imposta empotrado en la pared lateral del reactor para resistir fuerzas dirigidas hacia abajo impuestas sobre la cúpula de constricción, caracterizado porque una capa de ladrillo refractario de la cúpula de constricción está dispuesta en forma de una cúpula de bóveda inversa que hace contacto con un segundo anillo de ladrillo de imposta empotrado en la pared lateral del reactor para resistir fuerzas dirigidas hacia arriba impuestas sobre la cúpula de constricción.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/675,858 US4073064A (en) | 1976-04-12 | 1976-04-12 | Refractory construction dome for fluidized bed reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES456405A1 true ES456405A1 (es) | 1978-11-16 |
Family
ID=24712250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES456405A Expired ES456405A1 (es) | 1976-04-12 | 1977-03-01 | Un reactor de lecho fluidizado. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4073064A (es) |
JP (1) | JPS52124466A (es) |
AU (1) | AU506533B2 (es) |
CA (1) | CA1078178A (es) |
ES (1) | ES456405A1 (es) |
IN (1) | IN155828B (es) |
MX (1) | MX144090A (es) |
NZ (1) | NZ182998A (es) |
ZA (1) | ZA767637B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2752830C3 (de) * | 1977-11-26 | 1983-02-03 | Jünger & Gräter GmbH & Co KG, 6830 Schwetzingen | Freitragende, keramische Düsenböden aus feuerfester Stampfmasse mit darin angeordneten Düsen |
NO141866C (no) * | 1978-02-17 | 1980-05-21 | Dag Vareide | Fremgangsmaate og anordning til fordeling av flytende brensel i et fluidisert skikt |
DE2819704C2 (de) * | 1978-05-05 | 1985-10-10 | Bergwerksverband Gmbh, 4300 Essen | Anströmboden für Wirbelrinnen |
US4312135A (en) * | 1980-01-16 | 1982-01-26 | Devanney John W Iii | Fluid bed combuster |
JPS596174B2 (ja) * | 1980-04-09 | 1984-02-09 | 工業技術院長 | 流動層の高温整流器 |
JPS5848213B2 (ja) * | 1980-05-07 | 1983-10-27 | 工業技術院長 | 流動層の整流器 |
US4382415A (en) * | 1980-12-05 | 1983-05-10 | York-Shipley, Inc. | Fluidized bed reactor utilizing a bottomless plate grid and method of operating the reactor |
US5014632A (en) * | 1988-08-16 | 1991-05-14 | A. Ahlstrom Corporation | Distributor plate in a fluidized bed reactor |
US5879638A (en) * | 1995-10-16 | 1999-03-09 | Dorr-Oliver Incorporated | Fluidized bed reactor with gas distributor |
US5779989A (en) * | 1995-11-02 | 1998-07-14 | Dorr-Oliver Incorporated | Fluidized bed reactor with gas distributor and baffle |
US5775414A (en) * | 1996-06-13 | 1998-07-07 | Graham; Robert G. | High temperature high pressure air-to-air heat exchangers and assemblies useful therein |
US8016259B2 (en) * | 2005-11-09 | 2011-09-13 | Specialty Minerals (Michigan) Inc. | Refractory furnace covers and methods of constructing same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE553243A (es) * | 1955-12-14 | |||
US2876079A (en) * | 1956-03-07 | 1959-03-03 | Exxon Research Engineering Co | Gas distributing arrangement for fluidized solids vessels |
US3672648A (en) * | 1970-11-27 | 1972-06-27 | Franklin Carr Price | Tuyere assembly |
US3863359A (en) * | 1973-10-29 | 1975-02-04 | Dresser Ind | Refractory gas distributor for a fluidized solids reactor |
US3980439A (en) * | 1975-05-14 | 1976-09-14 | E. I. Du Pont De Nemours And Company | Fluidizing apparatus with foraminous member |
-
1976
- 1976-04-12 US US05/675,858 patent/US4073064A/en not_active Expired - Lifetime
- 1976-12-21 CA CA268,337A patent/CA1078178A/en not_active Expired
- 1976-12-22 AU AU20816/76A patent/AU506533B2/en not_active Expired
- 1976-12-22 IN IN2248/CAL/76A patent/IN155828B/en unknown
- 1976-12-23 ZA ZA00767637A patent/ZA767637B/xx unknown
-
1977
- 1977-01-06 NZ NZ182998A patent/NZ182998A/xx unknown
- 1977-01-17 MX MX16771477A patent/MX144090A/es unknown
- 1977-02-09 JP JP1349377A patent/JPS52124466A/ja active Granted
- 1977-03-01 ES ES456405A patent/ES456405A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS615078B2 (es) | 1986-02-15 |
IN155828B (es) | 1985-03-16 |
CA1078178A (en) | 1980-05-27 |
JPS52124466A (en) | 1977-10-19 |
AU2081676A (en) | 1978-06-29 |
MX144090A (es) | 1981-08-26 |
ZA767637B (en) | 1978-07-26 |
AU506533B2 (en) | 1980-01-10 |
NZ182998A (en) | 1978-12-18 |
US4073064A (en) | 1978-02-14 |
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