BR8707503A - Reator de leito fluido,aparelho para preaquecimento continuo de gas de fluidificacao e processo para reacao de solido particulado com gas de fluidificacao quente - Google Patents
Reator de leito fluido,aparelho para preaquecimento continuo de gas de fluidificacao e processo para reacao de solido particulado com gas de fluidificacao quenteInfo
- Publication number
- BR8707503A BR8707503A BR8707503A BR8707503A BR8707503A BR 8707503 A BR8707503 A BR 8707503A BR 8707503 A BR8707503 A BR 8707503A BR 8707503 A BR8707503 A BR 8707503A BR 8707503 A BR8707503 A BR 8707503A
- Authority
- BR
- Brazil
- Prior art keywords
- fluidification
- gas
- appliance
- hot
- heating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
-
- 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
-
- 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
- B01J8/1836—Heating and cooling the reactor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
- C01B21/0726—Preparation by carboreductive nitridation
-
- 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
- F27B15/14—Arrangements of heating 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
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00477—Controlling the temperature by thermal insulation means
- B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/16—Fluidization
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/918,911 US4790986A (en) | 1986-10-15 | 1986-10-15 | Method and apparatus to produce a hot fluidizing gas |
PCT/US1987/002685 WO1988002770A1 (en) | 1986-10-15 | 1987-10-15 | Method and apparatus to produce a hot fluidizing gas |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8707503A true BR8707503A (pt) | 1989-02-21 |
Family
ID=25441163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8707503A BR8707503A (pt) | 1986-10-15 | 1987-10-15 | Reator de leito fluido,aparelho para preaquecimento continuo de gas de fluidificacao e processo para reacao de solido particulado com gas de fluidificacao quente |
Country Status (8)
Country | Link |
---|---|
US (1) | US4790986A (pt) |
EP (1) | EP0287644A4 (pt) |
JP (1) | JPH01501158A (pt) |
KR (1) | KR890700156A (pt) |
CN (1) | CN87107838A (pt) |
BR (1) | BR8707503A (pt) |
IL (1) | IL84188A (pt) |
WO (1) | WO1988002770A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5219804A (en) * | 1992-01-10 | 1993-06-15 | The Dow Chemical Company | Process for preparing ultrafine aluminum nitride powder |
US5260538A (en) * | 1992-04-09 | 1993-11-09 | Ethyl Corporation | Device for the magnetic inductive heating of vessels |
US7753988B2 (en) * | 2007-07-09 | 2010-07-13 | Alcoa Inc. | Use of alumina-carbon agglomerates in the carbothermic production of aluminum |
JP4941448B2 (ja) * | 2007-10-26 | 2012-05-30 | 豊田合成株式会社 | Iii族窒化物半導体製造装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA521842A (en) * | 1956-02-14 | Hydrocarbon Research | Effecting contact between a fluid and a solid particle contact mass | |
US2525925A (en) * | 1946-08-21 | 1950-10-17 | Donald E Marshall | Process utilizing solid carrier particles |
US2528098A (en) * | 1947-06-25 | 1950-10-31 | Dorr Co | Reactor furnace |
US2647738A (en) * | 1950-12-08 | 1953-08-04 | Shell Dev | Heating powdered material |
US2698171A (en) * | 1951-07-31 | 1954-12-28 | Shell Dev | Heat transfer method and apparatus using segregated upwardly and downwardly flowing fluidized solids |
US2870002A (en) * | 1952-06-26 | 1959-01-20 | Texas Gulf Sulphur Co | Method of fluidization |
US2786280A (en) * | 1954-03-12 | 1957-03-26 | Ca Nat Research Council | Method of contacting solid particles with fluids |
US2987487A (en) * | 1955-10-14 | 1961-06-06 | Phillips Petroleum Co | Catalyst activation |
GB1045626A (en) * | 1964-02-17 | 1966-10-12 | Techne Cambridge Ltd | Improvements in or relating to fluidised sand beds |
AU408397B1 (en) * | 1966-02-02 | 1970-12-01 | Christmas Island Phosphate Commission | Heating of discrete material |
SU797756A1 (ru) * | 1974-11-10 | 1981-01-23 | Предприятие П/Я А-3513 | Устройство дл псевдоожижени диСпЕРСНОгО МАТЕРиАлА |
CA1091895A (en) * | 1975-07-01 | 1980-12-23 | William M. Goldberger | Method and apparatus for heat treating carbonaceous material in a fluidized bed |
US4035152A (en) * | 1976-05-24 | 1977-07-12 | The United States Of America As Represented By The United States Energy Research And Development Administration | Distribution plate for recirculating fluidized bed |
JPS5848213B2 (ja) * | 1980-05-07 | 1983-10-27 | 工業技術院長 | 流動層の整流器 |
US4371033A (en) * | 1981-03-13 | 1983-02-01 | Stal-Laval Apparat Ab | Gas-to-gas heat exchanger |
JPS58213624A (ja) * | 1982-06-07 | 1983-12-12 | Hitachi Ltd | 高純度シリコンの製造方法 |
PL143570B1 (en) * | 1983-02-12 | 1988-02-29 | Akad Gorniczo Hutnicza | Diaphragm-type heat exchanger |
-
1986
- 1986-10-15 US US06/918,911 patent/US4790986A/en not_active Expired - Fee Related
-
1987
- 1987-10-15 KR KR1019880700676A patent/KR890700156A/ko not_active Application Discontinuation
- 1987-10-15 JP JP62506899A patent/JPH01501158A/ja active Pending
- 1987-10-15 BR BR8707503A patent/BR8707503A/pt unknown
- 1987-10-15 WO PCT/US1987/002685 patent/WO1988002770A1/en not_active Application Discontinuation
- 1987-10-15 CN CN198787107838A patent/CN87107838A/zh active Pending
- 1987-10-15 EP EP19870907274 patent/EP0287644A4/en not_active Withdrawn
- 1987-10-16 IL IL84188A patent/IL84188A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US4790986A (en) | 1988-12-13 |
WO1988002770A1 (en) | 1988-04-21 |
JPH01501158A (ja) | 1989-04-20 |
IL84188A (en) | 1991-08-16 |
EP0287644A4 (en) | 1991-03-20 |
IL84188A0 (en) | 1988-03-31 |
CN87107838A (zh) | 1988-08-17 |
EP0287644A1 (en) | 1988-10-26 |
KR890700156A (ko) | 1989-03-10 |
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