DE69306214D1 - Vorrichtung für kontinuierliche Denitrierung - Google Patents

Vorrichtung für kontinuierliche Denitrierung

Info

Publication number
DE69306214D1
DE69306214D1 DE69306214T DE69306214T DE69306214D1 DE 69306214 D1 DE69306214 D1 DE 69306214D1 DE 69306214 T DE69306214 T DE 69306214T DE 69306214 T DE69306214 T DE 69306214T DE 69306214 D1 DE69306214 D1 DE 69306214D1
Authority
DE
Germany
Prior art keywords
denitrification device
continuous denitrification
continuous
denitrification
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 - Fee Related
Application number
DE69306214T
Other languages
English (en)
Other versions
DE69306214T2 (de
Inventor
Yoshiharu Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Atomic Energy Agency
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of DE69306214D1 publication Critical patent/DE69306214D1/de
Application granted granted Critical
Publication of DE69306214T2 publication Critical patent/DE69306214T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • 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
    • Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
    • Y10S422/903—Radioactive material apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Geology (AREA)
  • Molecular Biology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69306214T 1992-09-16 1993-09-15 Vorrichtung für kontinuierliche Denitrierung Expired - Fee Related DE69306214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4246708A JP2798856B2 (ja) 1992-09-16 1992-09-16 連続脱硝装置

Publications (2)

Publication Number Publication Date
DE69306214D1 true DE69306214D1 (de) 1997-01-09
DE69306214T2 DE69306214T2 (de) 1997-05-15

Family

ID=17152461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306214T Expired - Fee Related DE69306214T2 (de) 1992-09-16 1993-09-15 Vorrichtung für kontinuierliche Denitrierung

Country Status (4)

Country Link
US (1) US5589140A (de)
EP (1) EP0590411B1 (de)
JP (1) JP2798856B2 (de)
DE (1) DE69306214T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100496128B1 (ko) * 1998-02-19 2005-06-17 프라마톰 아엔페 게엠베하 핵 연료의 마이크로파 소결을 위한 방법 및 장치
US6248985B1 (en) * 1998-06-01 2001-06-19 Stericycle, Inc. Apparatus and method for the disinfection of medical waste in a continuous manner
US6228337B1 (en) * 1998-12-02 2001-05-08 Cameco Corporation Method for reducing uranium trioxide
WO2005003664A1 (en) * 2003-06-20 2005-01-13 Amut Spa DEVICE AND METHOD FOR HEATING AND / OR DRYING PLASTIC MATERIALS
WO2011082453A1 (en) * 2010-01-08 2011-07-14 Adelaide Control Engineers Pty Ltd Apparatus for the production of yellowcake from a uranium peroxide precipitate
JP2011249106A (ja) 2010-05-26 2011-12-08 Hitachi Ltd マイクロ波加熱装置
WO2012009859A1 (zh) * 2010-07-23 2012-01-26 Lam Kwok Fai 微波干燥器和微波干燥方法
EP3361198A1 (de) * 2017-02-13 2018-08-15 Danmarks Tekniske Universitet Schlämmetrocknungsanlage, verfahren zur trocknung von schlämme und verwendung einer schlämmetrocknungsanlage
CN111998663A (zh) * 2020-08-25 2020-11-27 汕头市天悦科技创新研究院有限公司 多层隧道式微波干燥灭菌机
CN113218154A (zh) * 2020-11-20 2021-08-06 中核北方核燃料元件有限公司 一种微波干燥uf4方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263052A (en) * 1963-09-11 1966-07-26 Cryodry Corp Power distribution system for microwave process chambers
JPS54121442A (en) * 1978-03-13 1979-09-20 Power Reactor & Nuclear Fuel Dev Corp Microwave heating device for radioactive material
FR2478418A1 (fr) * 1980-03-13 1981-09-18 Soulier Joel Nouveau dispositif pour le traitement thermique de matieres en poudre ou en grains
JPS56145105A (en) * 1980-04-11 1981-11-11 Toshiba Corp Apparatus for thermal denitration of metal nitrate
JPS5930652B2 (ja) * 1981-04-16 1984-07-28 株式会社東芝 マイクロ波加熱脱硝装置
GB2110803B (en) * 1981-10-23 1985-05-01 Balfour And Co Limited Henry Microwave drying of granular materials
JPS58176107A (ja) * 1982-04-07 1983-10-15 Toshiba Corp 連続脱硝装置
JPS58191998A (ja) * 1982-05-06 1983-11-09 動力炉・核燃料開発事業団 環状槽型マイクロ波加熱装置
JPS5930652A (ja) * 1982-08-05 1984-02-18 Matsushita Electric Works Ltd センタ−レス研削装置
JPS59114498A (ja) * 1982-12-21 1984-07-02 動力炉・核燃料開発事業団 マイクロ波による連続濃縮・脱硝装置
JPS61168504A (ja) * 1985-01-22 1986-07-30 Power Reactor & Nuclear Fuel Dev Corp マイクロ波による硝酸塩溶液の連続濃縮・脱硝装置
JPS62203497U (de) * 1986-06-17 1987-12-25
DE3632684A1 (de) * 1986-09-26 1988-03-31 Philips Patentverwaltung Verfahren und vorrichtung zum innenbeschichten von rohren
JPH0648314B2 (ja) * 1987-02-13 1994-06-22 動力炉・核燃料開発事業団 放射性廃液の処理方法
JPH0766076B2 (ja) * 1990-08-14 1995-07-19 動力炉・核燃料開発事業団 マイクロ波による連続加熱脱硝装置

Also Published As

Publication number Publication date
US5589140A (en) 1996-12-31
JP2798856B2 (ja) 1998-09-17
EP0590411A3 (en) 1994-05-25
DE69306214T2 (de) 1997-05-15
EP0590411B1 (de) 1996-11-27
JPH0694889A (ja) 1994-04-08
EP0590411A2 (de) 1994-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JAPAN NUCLEAR CYCLE DEVELOPMENT INSTITUTE, TOKAI,

8339 Ceased/non-payment of the annual fee