JPS551900A - Method of improving reaction efficiency of fluid layer and its device - Google Patents
Method of improving reaction efficiency of fluid layer and its deviceInfo
- Publication number
- JPS551900A JPS551900A JP7746579A JP7746579A JPS551900A JP S551900 A JPS551900 A JP S551900A JP 7746579 A JP7746579 A JP 7746579A JP 7746579 A JP7746579 A JP 7746579A JP S551900 A JPS551900 A JP S551900A
- Authority
- JP
- Japan
- Prior art keywords
- reaction efficiency
- fluid layer
- improving reaction
- improving
- fluid
- 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.)
- Granted
Links
Classifications
-
- 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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/916,997 US4177741A (en) | 1978-06-19 | 1978-06-19 | System and method for improving the reaction efficiency of a fluidized bed |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS551900A true JPS551900A (en) | 1980-01-09 |
JPS5815010B2 JPS5815010B2 (ja) | 1983-03-23 |
Family
ID=25438208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54077465A Expired JPS5815010B2 (ja) | 1978-06-19 | 1979-06-19 | 流動層の反応効率改良装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4177741A (ja) |
JP (1) | JPS5815010B2 (ja) |
CA (1) | CA1116956A (ja) |
IE (1) | IE48352B1 (ja) |
NL (1) | NL7904780A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0398009U (ja) * | 1989-12-29 | 1991-10-09 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4300459A (en) * | 1980-08-04 | 1981-11-17 | Combustion Engineering, Inc. | Char binder for fluidized beds |
SE434087B (sv) * | 1981-02-19 | 1984-07-02 | Stal Laval Turbin Ab | Anleggning for forbrenning av orent fast brensle i en brennkammare med en fluidiserad bedd |
US4594967A (en) * | 1985-03-11 | 1986-06-17 | Foster Wheeler Energy Corporation | Circulating solids fluidized bed reactor and method of operating same |
FI873735A0 (fi) | 1987-08-28 | 1987-08-28 | Ahlstroem Oy | Foerfarande och anordning foer foergasning av fast kolhaltigt material. |
US4829912A (en) * | 1988-07-14 | 1989-05-16 | Foster Wheeler Energy Corporation | Method for controlling the particulate size distributions of the solids inventory in a circulating fluidized bed reactor |
AU6407994A (en) * | 1993-03-15 | 1994-10-11 | Community Energy Alternatives Incorporated | Recycling processes using fly ash |
US20180216818A1 (en) * | 2017-01-30 | 2018-08-02 | Detroit Stoker Company | Ash treatment and reinjection system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763478A (en) * | 1949-08-22 | 1956-09-18 | Vernon F Parry | Apparatus for drying solids in a fluidized bed |
US2706706A (en) * | 1951-03-10 | 1955-04-19 | Inst Gas Technology | Method of devolatizing coal fuel |
US2789034A (en) * | 1954-03-30 | 1957-04-16 | Allied Chem & Dye Corp | Process and apparatus for converting finely divided metal sulfide ore into sulfur dioxide and agglomerates of low sulfur cinder |
US3752455A (en) * | 1969-08-21 | 1973-08-14 | Prerovske Strojirny Np | Arrangement for burning of pulverulent and fine grain material |
US3775070A (en) * | 1969-12-05 | 1973-11-27 | American Minechem Corp | Fluidized solid particle fuel |
US3805713A (en) * | 1973-05-22 | 1974-04-23 | Heyl & Patterson | Disposal of ash from coal preparation plant tailings |
US3981690A (en) * | 1975-01-15 | 1976-09-21 | The United States Of America As Represented By The United States Energy Research And Development Administration | Agglomerating combustor-gasifier method and apparatus for coal gasification |
GB1523500A (en) * | 1975-10-21 | 1978-09-06 | Battelle Development Corp | Method of operating a fluidized bed system |
US4103646A (en) * | 1977-03-07 | 1978-08-01 | Electric Power Research Institute, Inc. | Apparatus and method for combusting carbonaceous fuels employing in tandem a fast bed boiler and a slow boiler |
-
1978
- 1978-06-19 US US05/916,997 patent/US4177741A/en not_active Expired - Lifetime
-
1979
- 1979-05-24 CA CA000328266A patent/CA1116956A/en not_active Expired
- 1979-06-19 JP JP54077465A patent/JPS5815010B2/ja not_active Expired
- 1979-06-19 NL NL7904780A patent/NL7904780A/xx not_active Application Discontinuation
- 1979-08-08 IE IE1165/79A patent/IE48352B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0398009U (ja) * | 1989-12-29 | 1991-10-09 |
Also Published As
Publication number | Publication date |
---|---|
IE791165L (en) | 1979-12-19 |
JPS5815010B2 (ja) | 1983-03-23 |
US4177741A (en) | 1979-12-11 |
CA1116956A (en) | 1982-01-26 |
IE48352B1 (en) | 1984-12-26 |
NL7904780A (nl) | 1979-12-21 |
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