DE69406759T2 - Verbesserungen betreffend drehöfen - Google Patents

Verbesserungen betreffend drehöfen

Info

Publication number
DE69406759T2
DE69406759T2 DE69406759T DE69406759T DE69406759T2 DE 69406759 T2 DE69406759 T2 DE 69406759T2 DE 69406759 T DE69406759 T DE 69406759T DE 69406759 T DE69406759 T DE 69406759T DE 69406759 T2 DE69406759 T2 DE 69406759T2
Authority
DE
Germany
Prior art keywords
turntables
improvements regarding
regarding
regarding turntables
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 - Lifetime
Application number
DE69406759T
Other languages
English (en)
Other versions
DE69406759D1 (de
Inventor
Robert Carter
John Terry Semeraz
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.)
Westinghouse Electric Co LLC
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Application granted granted Critical
Publication of DE69406759D1 publication Critical patent/DE69406759D1/de
Publication of DE69406759T2 publication Critical patent/DE69406759T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/02—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor for obtaining at least one reaction product which, at normal temperature, is in the solid state
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/28—Moving reactors, e.g. rotary drums
    • 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
    • C01G43/025—Uranium dioxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Drying Of Solid Materials (AREA)
DE69406759T 1993-05-08 1994-05-04 Verbesserungen betreffend drehöfen Expired - Lifetime DE69406759T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939309505A GB9309505D0 (en) 1993-05-08 1993-05-08 Improvements in or relating to rotary kilns
PCT/GB1994/000953 WO1994026405A1 (en) 1993-05-08 1994-05-04 Improvements in or relating to rotary kilns

Publications (2)

Publication Number Publication Date
DE69406759D1 DE69406759D1 (de) 1997-12-18
DE69406759T2 true DE69406759T2 (de) 1998-03-26

Family

ID=10735152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406759T Expired - Lifetime DE69406759T2 (de) 1993-05-08 1994-05-04 Verbesserungen betreffend drehöfen

Country Status (11)

Country Link
US (1) US5607648A (de)
EP (1) EP0649339B1 (de)
JP (1) JP3452360B2 (de)
KR (1) KR950702450A (de)
CA (1) CA2139340A1 (de)
DE (1) DE69406759T2 (de)
ES (1) ES2111301T3 (de)
GB (1) GB9309505D0 (de)
RU (1) RU2111168C1 (de)
WO (1) WO1994026405A1 (de)
ZA (1) ZA943160B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410782D0 (en) * 1994-05-28 1994-07-27 British Nuclear Fuels Plc The reaction of gases
US5861129A (en) * 1995-09-13 1999-01-19 Katoot; Mohammad W. Polymer optical fibers and process for manufacture thereof
US6200503B1 (en) 1996-09-13 2001-03-13 Mohammad W. Katoot Graded index polymer optical fibers and process for manufacture thereof
US6091872A (en) * 1996-10-29 2000-07-18 Katoot; Mohammad W. Optical fiber imaging system
FR2771725B1 (fr) * 1997-11-28 2000-02-04 Franco Belge Combustibles Procede et dispositif de conversion directe d'hexafluorure d'uranium en oxyde d'uranium
US6365072B1 (en) 1999-03-19 2002-04-02 Mk Industries, Inc. Polymer optical fibers and process for manufacturing thereof
FR2803283B1 (fr) * 2000-01-03 2002-03-29 Cogema Procede et dispositif pour la transformation en continu de l'oxalate de plutonium en oxyde de plutonium
FR2969264B1 (fr) * 2010-12-20 2013-01-11 Areva Nc Installation comportant une virole de four tournant
US9462895B2 (en) * 2011-12-08 2016-10-11 Mixmo AB Dispensing device
CA2959017C (en) * 2014-08-22 2022-06-21 Simple Approach Systems, Inc. Apparatus, system, and method for converting varied source industry waste into energy
CN104180643B (zh) * 2014-09-04 2015-12-30 刘洪国 钾长石烘干烧结窑
CN112078045B (zh) * 2020-08-25 2022-02-18 浙江百力塑业有限公司 一种注塑机用搅拌装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057702A (en) * 1953-05-11 1962-10-09 Du Pont Apparatus for preparation of condensation polymers
FR72440E (fr) * 1957-11-05 1960-04-13 Commissariat Energie Atomique Perfectionnements apportés aux procédés et appareils du genre de ceux pour l'obtention du fluorure d'uranium
US3118739A (en) * 1959-01-20 1964-01-21 Du Pont Polymer finisher apparatus
US3111394A (en) * 1959-03-13 1963-11-19 Nuclear Materials & Equipment Apparatus for treating chemical compounds
US3698697A (en) * 1970-04-23 1972-10-17 Atomic Energy Authority Uk Rotary kilns
FR2310315A1 (fr) * 1975-05-09 1976-12-03 Commissariat Energie Atomique Procede et dispositif de fabrication d'oxyde d'uranium uo2 par voie seche
US3970581A (en) * 1975-05-12 1976-07-20 General Electric Company Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions
JPS5692124A (en) * 1979-12-10 1981-07-25 British Nuclear Fuels Ltd Conversion to oxide of uranium from uranium hexafluoride
JPS5834038A (ja) * 1981-08-21 1983-02-28 Tsukishima Kikai Co Ltd 反応・「ろ」過・乾燥方法
IT1161200B (it) * 1983-02-25 1987-03-18 Montedison Spa Processo e apparecchio per la preparazione di particelle di ossidi metallici monodisperse, sferiche, non aggregate e di dimensione inferiore al micron

Also Published As

Publication number Publication date
GB9309505D0 (en) 1993-06-23
RU2111168C1 (ru) 1998-05-20
EP0649339B1 (de) 1997-11-12
DE69406759D1 (de) 1997-12-18
JP3452360B2 (ja) 2003-09-29
WO1994026405A1 (en) 1994-11-24
US5607648A (en) 1997-03-04
ES2111301T3 (es) 1998-03-01
JPH08500057A (ja) 1996-01-09
RU95106501A (ru) 1997-04-10
KR950702450A (ko) 1995-07-29
EP0649339A1 (de) 1995-04-26
ZA943160B (en) 1995-01-11
CA2139340A1 (en) 1994-11-24

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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: WESTINGHOUSE ELECTRIC COMPANY LLC, MONROEVILLE, US