FR2344932A1 - Buse pour projeter des gaz - Google Patents
Buse pour projeter des gazInfo
- Publication number
- FR2344932A1 FR2344932A1 FR7705395A FR7705395A FR2344932A1 FR 2344932 A1 FR2344932 A1 FR 2344932A1 FR 7705395 A FR7705395 A FR 7705395A FR 7705395 A FR7705395 A FR 7705395A FR 2344932 A1 FR2344932 A1 FR 2344932A1
- Authority
- FR
- France
- Prior art keywords
- nozzle
- spray gas
- spray
- gas
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/626—Coated fuel particles
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- 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
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/085—Feeding reactive fluids
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y10S118/00—Coating apparatus
- Y10S118/05—Fluidized bed
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Nozzles (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2611844A DE2611844C3 (de) | 1976-03-20 | 1976-03-20 | Düse zur Zuführung von Gasen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2344932A1 true FR2344932A1 (fr) | 1977-10-14 |
FR2344932B1 FR2344932B1 (fr) | 1982-04-16 |
Family
ID=5972985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7705395A Granted FR2344932A1 (fr) | 1976-03-20 | 1977-02-24 | Buse pour projeter des gaz |
Country Status (5)
Country | Link |
---|---|
US (1) | US4153004A (fr) |
JP (1) | JPS6029307B2 (fr) |
DE (1) | DE2611844C3 (fr) |
FR (1) | FR2344932A1 (fr) |
GB (1) | GB1555732A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477274A1 (fr) * | 1980-02-29 | 1981-09-04 | Kernforschungsanlage Juelich | Unite d'insufflation pour un four a lit fluidise |
FR2526677A1 (fr) * | 1982-05-14 | 1983-11-18 | Kernforschungsanlage Juelich | Unite d'insufflation pour un reacteur a lit fluidise |
EP0733400A1 (fr) * | 1995-03-21 | 1996-09-25 | GRAF-EPE GmbH | Entrée de gaz par l'admission de gaz dans un récipient |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846160A1 (de) * | 1978-10-24 | 1980-05-08 | Kernforschungsanlage Juelich | Wirbelschichtreaktor mit offenem reaktionsgaszutritt und verfahren zur laminar-durchflussteigerung |
DE2937652C2 (de) * | 1979-09-18 | 1981-12-10 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Düse zur Zuführung von Gasen |
DE3021037C2 (de) * | 1980-06-03 | 1982-06-16 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Vorrichtung und Verfahren zum Entladen eines Wirbelschichtofens für die Beschichtung von Hochtemperaturreaktor (HTR)-Brennstoffen |
DE3040290C1 (de) * | 1980-10-25 | 1982-07-22 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Entladevorrichtung fuer einen Wirbelschichtofen zur Beschichtung von Brennstoff- und Brutstoffkernen fuer Kernreaktoren |
US4623400A (en) * | 1985-02-22 | 1986-11-18 | Procedyne Corp. | Hard surface coatings for metals in fluidized beds |
US5006062A (en) * | 1986-05-12 | 1991-04-09 | Institute Of Gas Technology | Treatment of solids in fluidized bed burner |
US6432372B2 (en) * | 1993-09-28 | 2002-08-13 | John C. Schumacher | Method and apparatus for preventing reactive vapor backstreaming and backstreaming induced deposition |
CN1244409C (zh) * | 2001-04-13 | 2006-03-08 | 乌里阿·卡萨勒有限公司 | 流化床成粒装置及其所用喷嘴 |
JP4338355B2 (ja) * | 2002-05-10 | 2009-10-07 | 東京エレクトロン株式会社 | プラズマ処理装置 |
JP4315725B2 (ja) * | 2003-04-17 | 2009-08-19 | オリンパス株式会社 | 高周波ナイフ |
TW200527491A (en) * | 2003-12-23 | 2005-08-16 | John C Schumacher | Exhaust conditioning system for semiconductor reactor |
JP4502397B2 (ja) * | 2005-11-14 | 2010-07-14 | 原子燃料工業株式会社 | 高温ガス炉用被覆燃料粒子の製造装置および製造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH365708A (de) * | 1957-11-27 | 1962-11-30 | Stamicarbon | Verfahren zum Einleiten einer Flüssigkeit in eine turbulente zweite Flüssigkeit über ein in diese einmündendes Rohr, wobei die zweite Flüssigkeit mit der ersteren eine unerwünschte Reaktion ergeben kann, wenn sie in das Zuleitungsrohr eindringt |
US3071540A (en) * | 1959-10-27 | 1963-01-01 | Kellogg M W Co | Oil feed system for fluid catalytic cracking unit |
GB1017089A (en) * | 1961-11-29 | 1966-01-12 | Atomic Energy Authority Uk | Process for coating powder reactor fuels with carbon |
GB1144320A (en) * | 1966-04-05 | 1969-03-05 | Atomic Energy Authority Uk | Improvements in entrained fluidized bed coating apparatus and method thereof |
DE1808550A1 (de) * | 1968-11-13 | 1970-06-04 | Kernforschungsanlage Juelich | Duese zur Zufuehrung von Gasen zur Beschichtung von Brennstoff- oder Brutstoffkernen in einem Fliessbett |
FR2057578A5 (en) * | 1969-08-28 | 1971-05-21 | Commissariat Energie Atomique | Coating gas bubbles |
FR2227058A1 (fr) * | 1973-04-25 | 1974-11-22 | Airprocess Ag | |
FR2229120A1 (fr) * | 1973-05-08 | 1974-12-06 | Euratom | |
FR2333763A1 (fr) * | 1975-12-05 | 1977-07-01 | Kernforschungsanlage Juelich | Procede pour enrober des objets en graphite ou en ceramique |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063860A (en) * | 1954-12-11 | 1962-11-13 | Knapsack Ag | Fluidized bed coating method and apparatus |
US3398718A (en) * | 1965-03-10 | 1968-08-27 | Atomic Energy Commission Usa | Fluidized-bed coating apparatus |
US3593775A (en) * | 1969-04-11 | 1971-07-20 | Monsanto Co | Heat transfer means in inviscid melt spinning apparatus |
US3636923A (en) * | 1970-03-04 | 1972-01-25 | Atomic Energy Commission | Apparatus for coating microspheres with pyrolytic carbon |
US3800740A (en) * | 1972-12-14 | 1974-04-02 | Int Nickel Co | Apparatus for decomposition of metal carbonyls |
US4011832A (en) * | 1975-02-26 | 1977-03-15 | Westinghouse Electric Corporation | Build control for fluidized bed wire coating |
US4008685A (en) * | 1976-04-20 | 1977-02-22 | Westinghouse Electric Corporation | Electrostatic fluidized bed build control |
-
1976
- 1976-03-20 DE DE2611844A patent/DE2611844C3/de not_active Expired
-
1977
- 1977-02-09 JP JP52012559A patent/JPS6029307B2/ja not_active Expired
- 1977-02-22 US US05/770,299 patent/US4153004A/en not_active Expired - Lifetime
- 1977-02-24 FR FR7705395A patent/FR2344932A1/fr active Granted
- 1977-03-17 GB GB7027/77A patent/GB1555732A/en not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH365708A (de) * | 1957-11-27 | 1962-11-30 | Stamicarbon | Verfahren zum Einleiten einer Flüssigkeit in eine turbulente zweite Flüssigkeit über ein in diese einmündendes Rohr, wobei die zweite Flüssigkeit mit der ersteren eine unerwünschte Reaktion ergeben kann, wenn sie in das Zuleitungsrohr eindringt |
US3071540A (en) * | 1959-10-27 | 1963-01-01 | Kellogg M W Co | Oil feed system for fluid catalytic cracking unit |
GB1017089A (en) * | 1961-11-29 | 1966-01-12 | Atomic Energy Authority Uk | Process for coating powder reactor fuels with carbon |
GB1144320A (en) * | 1966-04-05 | 1969-03-05 | Atomic Energy Authority Uk | Improvements in entrained fluidized bed coating apparatus and method thereof |
DE1808550A1 (de) * | 1968-11-13 | 1970-06-04 | Kernforschungsanlage Juelich | Duese zur Zufuehrung von Gasen zur Beschichtung von Brennstoff- oder Brutstoffkernen in einem Fliessbett |
FR2057578A5 (en) * | 1969-08-28 | 1971-05-21 | Commissariat Energie Atomique | Coating gas bubbles |
FR2227058A1 (fr) * | 1973-04-25 | 1974-11-22 | Airprocess Ag | |
FR2229120A1 (fr) * | 1973-05-08 | 1974-12-06 | Euratom | |
FR2333763A1 (fr) * | 1975-12-05 | 1977-07-01 | Kernforschungsanlage Juelich | Procede pour enrober des objets en graphite ou en ceramique |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477274A1 (fr) * | 1980-02-29 | 1981-09-04 | Kernforschungsanlage Juelich | Unite d'insufflation pour un four a lit fluidise |
FR2526677A1 (fr) * | 1982-05-14 | 1983-11-18 | Kernforschungsanlage Juelich | Unite d'insufflation pour un reacteur a lit fluidise |
EP0733400A1 (fr) * | 1995-03-21 | 1996-09-25 | GRAF-EPE GmbH | Entrée de gaz par l'admission de gaz dans un récipient |
Also Published As
Publication number | Publication date |
---|---|
US4153004A (en) | 1979-05-08 |
JPS6029307B2 (ja) | 1985-07-10 |
DE2611844B2 (de) | 1978-01-12 |
JPS52114895A (en) | 1977-09-27 |
DE2611844C3 (de) | 1978-10-12 |
FR2344932B1 (fr) | 1982-04-16 |
GB1555732A (en) | 1979-11-14 |
DE2611844A1 (de) | 1977-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |