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SE7708414L - DEVICE FOR CASTING RADIOACTIVE WASTE IN CONCRETE - Google Patents

DEVICE FOR CASTING RADIOACTIVE WASTE IN CONCRETE

Info

Publication number
SE7708414L
SE7708414L SE7708414A SE7708414A SE7708414L SE 7708414 L SE7708414 L SE 7708414L SE 7708414 A SE7708414 A SE 7708414A SE 7708414 A SE7708414 A SE 7708414A SE 7708414 L SE7708414 L SE 7708414L
Authority
SE
Sweden
Prior art keywords
cell
opening
double
drum
concrete
Prior art date
Application number
SE7708414A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE426994B (en
Inventor
W Hempelmann
G Waldenmeier
G Hohlein
Original Assignee
Kernforschung Gmbh Ges Fuer
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 Kernforschung Gmbh Ges Fuer filed Critical Kernforschung Gmbh Ges Fuer
Publication of SE7708414L publication Critical patent/SE7708414L/en
Publication of SE426994B publication Critical patent/SE426994B/en

Links

Classifications

    • 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
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/304—Cement or cement-like matrix
    • 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
    • G21F7/00—Shielded cells or rooms
    • 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
    • G21F7/00—Shielded cells or rooms
    • G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
    • G21F7/066—Remotely manipulated tools
    • 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
    • G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

In the device, the mixture constituents are put directly into the drum, the concrete being hardened directly therein after mixing thoroughly. The device consists of a shielded and alpha-tight cell (7) in which the radioactive wastes are handled, as well as of feeder devices for the empty drum (21) to the cell. The aim of such a device is to be able to process medium-level radioactive wastes as well, the idea also being to process plutonium, and, above all, the outside of the drums remaining free from contamination. The device permits this due to the fact that the drum (21) can be pressed from below against the cell and its charging opening can be connected to a further opening (23), situated in the cell floor, of an alpha-tight double-cover system (33). Further advantageous characteristics of the device consist in that two cell openings (23, 24) are provided in the cell floor (25) for the simultaneous connection of two drums (21, 22), and in that each opening (23, 24) is respectively assigned a double-cover system (33, 36) in the cell. In this arrangement, a swivelling device can be used to raise each double cover (33, 36) axially out of the opening (23, 24) and subsequently swivel it to the side. <IMAGE>
SE7708414A 1976-08-23 1977-07-21 ORGANIZATION OF RADIOACTIVE WASTE IN CONCRETE SE426994B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762637859 DE2637859C2 (en) 1976-08-23 1976-08-23 Device for setting radioactive waste in concrete in waste drums

Publications (2)

Publication Number Publication Date
SE7708414L true SE7708414L (en) 1978-02-24
SE426994B SE426994B (en) 1983-02-21

Family

ID=5986110

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708414A SE426994B (en) 1976-08-23 1977-07-21 ORGANIZATION OF RADIOACTIVE WASTE IN CONCRETE

Country Status (5)

Country Link
JP (1) JPS6040000B2 (en)
AT (1) AT359611B (en)
CH (1) CH622123A5 (en)
DE (1) DE2637859C2 (en)
SE (1) SE426994B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434464A1 (en) * 1978-08-25 1980-03-21 Commissariat Energie Atomique DEVICE AND METHOD FOR TRANSFERRING AND PACKAGING IN A WATERPROOF SHEATH OF HARMFUL PRODUCTS
DE2951375A1 (en) * 1979-12-20 1981-07-02 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe DEVICE FOR CONCRETING RADIOACTIVE WASTE IN WASTE BARRELS
FR2499755B1 (en) * 1981-02-11 1986-02-28 Kernforschungsz Karlsruhe METHOD AND INSTALLATION FOR INCORPORATING RADIO-ACTIVE OR TOXIC WASTE INTO CEMENT, IN DRUMS
US4422964A (en) * 1981-11-30 1983-12-27 Capolupo & Gundal, Inc. Radioactive waste container with immobilization compartment and method
JPS5960299A (en) * 1982-09-29 1984-04-06 株式会社日立製作所 Radioactive waste solidification processing equipment
JPS6123973U (en) * 1984-07-16 1986-02-13 エヌティー株式会社 Magazine type katsuta knife
JP4949053B2 (en) * 2007-02-06 2012-06-06 中澤 直継 Power distribution duct
CN113369279B (en) * 2020-09-17 2023-05-09 深圳市荣高晟新能源科技有限公司 Regeneration extrusion device for waste power battery shell

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1771244B1 (en) * 1968-04-25 1971-12-30 Maschf Augsburg Nuernberg Ag METHOD OF REMOVING LIQUID OR DOUGH MATERIALS CONTAINED WITH RADIOACTIVITY
JPS5210200B2 (en) * 1971-10-18 1977-03-22
JPS5535282B2 (en) * 1972-08-28 1980-09-12
JPS509000A (en) * 1973-06-01 1975-01-29
DE2421142A1 (en) * 1974-05-02 1975-11-13 Elba Werk Maschinen Gmbh & Co Radioactive waste disposal by binding into concrete - using waste container as mixing vessel to minimise contamination
DE2457624C3 (en) * 1974-12-06 1985-07-18 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Plant for sorting and shredding radioactive waste for a packaging press
DE2603116C2 (en) * 1976-01-28 1983-01-27 Nukem Gmbh, 6450 Hanau Process for the solidification of radioactive borate-containing aqueous solutions and suspensions

Also Published As

Publication number Publication date
SE426994B (en) 1983-02-21
JPS6040000B2 (en) 1985-09-09
JPS5344800A (en) 1978-04-21
DE2637859C2 (en) 1985-01-31
CH622123A5 (en) 1981-03-13
ATA464377A (en) 1980-04-15
AT359611B (en) 1980-11-25
DE2637859A1 (en) 1978-03-02

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