CA1078178A - Refractory constriction dome for fluidized bed reactor - Google Patents
Refractory constriction dome for fluidized bed reactorInfo
- Publication number
- CA1078178A CA1078178A CA268,337A CA268337A CA1078178A CA 1078178 A CA1078178 A CA 1078178A CA 268337 A CA268337 A CA 268337A CA 1078178 A CA1078178 A CA 1078178A
- Authority
- CA
- Canada
- Prior art keywords
- dome
- refractory
- brick
- skewback
- constriction
- 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
- 239000011449 brick Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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)
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 |
|---|---|
| CA1078178A true CA1078178A (en) | 1980-05-27 |
Family
ID=24712250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA268,337A Expired CA1078178A (en) | 1976-04-12 | 1976-12-21 | Refractory constriction dome for fluidized bed reactor |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4073064A (en, 2012) |
| JP (1) | JPS52124466A (en, 2012) |
| AU (1) | AU506533B2 (en, 2012) |
| CA (1) | CA1078178A (en, 2012) |
| ES (1) | ES456405A1 (en, 2012) |
| IN (1) | IN155828B (en, 2012) |
| MX (1) | MX144090A (en, 2012) |
| NZ (1) | NZ182998A (en, 2012) |
| ZA (1) | ZA767637B (en, 2012) |
Families Citing this family (13)
| 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 |
| US4429471A (en) | 1981-12-10 | 1984-02-07 | Conoco Inc. | Fluidized bed air distributor |
| 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 (en, 2012) * | 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 IN IN2248/CAL/76A patent/IN155828B/en unknown
- 1976-12-22 AU AU20816/76A patent/AU506533B2/en not_active Expired
- 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 |
|---|---|
| MX144090A (es) | 1981-08-26 |
| ZA767637B (en) | 1978-07-26 |
| NZ182998A (en) | 1978-12-18 |
| AU2081676A (en) | 1978-06-29 |
| US4073064A (en) | 1978-02-14 |
| AU506533B2 (en) | 1980-01-10 |
| ES456405A1 (es) | 1978-11-16 |
| JPS615078B2 (en, 2012) | 1986-02-15 |
| IN155828B (en, 2012) | 1985-03-16 |
| JPS52124466A (en) | 1977-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |