GB2063438B - Melting furnace for radio active wastes - Google Patents

Melting furnace for radio active wastes

Info

Publication number
GB2063438B
GB2063438B GB8033927A GB8033927A GB2063438B GB 2063438 B GB2063438 B GB 2063438B GB 8033927 A GB8033927 A GB 8033927A GB 8033927 A GB8033927 A GB 8033927A GB 2063438 B GB2063438 B GB 2063438B
Authority
GB
United Kingdom
Prior art keywords
melting furnace
radio active
active wastes
wastes
radio
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
Application number
GB8033927A
Other versions
GB2063438A (en
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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
Priority claimed from JP14190279A external-priority patent/JPS5664699A/en
Priority claimed from JP14190379A external-priority patent/JPS5664700A/en
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of GB2063438A publication Critical patent/GB2063438A/en
Application granted granted Critical
Publication of GB2063438B publication Critical patent/GB2063438B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/308—Processing by melting the waste
    • 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
    • F27B14/00—Crucible or pot furnaces
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B2014/002—Smelting process, e.g. sequences to melt a specific material
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0837—Cooling arrangements
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0875—Two zones or chambers, e.g. one used for charging
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0031—Plasma-torch heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
GB8033927A 1979-11-01 1980-10-21 Melting furnace for radio active wastes Expired GB2063438B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14190279A JPS5664699A (en) 1979-11-01 1979-11-01 Oven for melting radioactive material*etc*
JP14190379A JPS5664700A (en) 1979-11-01 1979-11-01 Oven for melting radioactive waste material

Publications (2)

Publication Number Publication Date
GB2063438A GB2063438A (en) 1981-06-03
GB2063438B true GB2063438B (en) 1983-06-02

Family

ID=26474063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8033927A Expired GB2063438B (en) 1979-11-01 1980-10-21 Melting furnace for radio active wastes

Country Status (4)

Country Link
CA (1) CA1142353A (en)
DE (1) DE3040755A1 (en)
FR (1) FR2468980A1 (en)
GB (1) GB2063438B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029080B2 (en) * 1981-05-22 1985-07-08 日本原子力発電株式会社 Waste evacuation device in radioactive waste storage container
FR2541428A1 (en) * 1983-02-17 1984-08-24 Commissariat Energie Atomique BITUMEN COMBUSTION PROCESS
GB8427950D0 (en) * 1984-11-05 1985-01-09 Atomic Energy Authority Uk Materials handling
JPH0648315B2 (en) * 1987-09-16 1994-06-22 動力炉・核燃料開発事業団 Thermal decomposition treatment equipment for radioactive waste
US6502520B1 (en) * 1998-01-30 2003-01-07 Hitachi, Ltd. Solid material melting apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939297A (en) * 1973-12-07 1976-02-17 Chase Brass & Copper Co., Incorporated Stoker feed system

Also Published As

Publication number Publication date
FR2468980B1 (en) 1985-02-22
FR2468980A1 (en) 1981-05-08
GB2063438A (en) 1981-06-03
CA1142353A (en) 1983-03-08
DE3040755A1 (en) 1981-05-14
DE3040755C2 (en) 1987-10-29

Similar Documents

Publication Publication Date Title
ZA803712B (en) Arc furnace roof
JPS55143380A (en) Microwave batch melting furnace
JPS56974A (en) Furnace
JPS5666680A (en) Lid for metal melting furnace
GB2051325B (en) Melting furnace
GB2057900B (en) Purifying high melting compounds
JPS5612985A (en) Furnace for metallurgy
GB2066437B (en) Melting furnace for granulated metal
GB2063438B (en) Melting furnace for radio active wastes
GB2039358B (en) Furnace controls
JPS54159309A (en) Microwave melting furnace
JPS55132611A (en) Furnace
AU536114B2 (en) Multi-chamber furnace for melting ore-concentrates
JPS5514446A (en) Melting furnace
JPS567978A (en) Melting furnace
JPS5664700A (en) Oven for melting radioactive waste material
JPS5646980A (en) Melting furnace
JPS55118578A (en) Waterrcooled lid for arc furnace
JPS53114270A (en) Microwave melting furnace
JPS55134282A (en) Zinc melting furnace
JPS5664699A (en) Oven for melting radioactive material*etc*
GB2054112B (en) Furnace
JPS5568575A (en) Microwave melting furnace
JPS54159310A (en) Microwave melting furnace
JPS55112982A (en) Melting furnace

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee