DE69208467D1 - METHOD FOR CRESTING MATERIALS, ESPECIALLY IRRADATED GRAPHITE - Google Patents

METHOD FOR CRESTING MATERIALS, ESPECIALLY IRRADATED GRAPHITE

Info

Publication number
DE69208467D1
DE69208467D1 DE69208467T DE69208467T DE69208467D1 DE 69208467 D1 DE69208467 D1 DE 69208467D1 DE 69208467 T DE69208467 T DE 69208467T DE 69208467 T DE69208467 T DE 69208467T DE 69208467 D1 DE69208467 D1 DE 69208467D1
Authority
DE
Germany
Prior art keywords
irradated
cresting
graphite
materials
suspension
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
DE69208467T
Other languages
German (de)
Other versions
DE69208467T2 (en
Inventor
Gerard Antonini
Olivier Lepez
Jean-Pierre Perotin
Philippe Sajet
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.)
GRADIENT
Orano DS Demantelement et Services SA
Original Assignee
GRADIENT
STMI Societe des Techniques en Milieu Ionisant SPL
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 GRADIENT, STMI Societe des Techniques en Milieu Ionisant SPL filed Critical GRADIENT
Application granted granted Critical
Publication of DE69208467D1 publication Critical patent/DE69208467D1/en
Publication of DE69208467T2 publication Critical patent/DE69208467T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • 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
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/14—Processing by incineration; by calcination, e.g. desiccation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/18—Radioactive materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Air Supply (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A method for incinerating a combustible material (1), wherein, prior to the combustion process (13), the material is divided (2) into particles, the particulate material is added (3) to an aqueous medium such that the proportion of solid material to liquid is no greater than 35 % wt. and the suspension is foamed and pressurized by inserting an oxidant gas (10) and surfactant additives (9) into a mixer (8) for the suspension.
DE69208467T 1991-07-15 1992-07-09 METHOD FOR CRESTING MATERIALS, ESPECIALLY IRRADATED GRAPHITE Expired - Fee Related DE69208467T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9108899A FR2679320B1 (en) 1991-07-15 1991-07-15 PROCESS FOR THE INCINERATION OF MATERIALS, ESPECIALLY IRRADIATED GRAPHITE.
PCT/FR1992/000659 WO1993002321A1 (en) 1991-07-15 1992-07-09 Incineration method, particularly for spent graphite

Publications (2)

Publication Number Publication Date
DE69208467D1 true DE69208467D1 (en) 1996-03-28
DE69208467T2 DE69208467T2 (en) 1996-09-05

Family

ID=9415106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208467T Expired - Fee Related DE69208467T2 (en) 1991-07-15 1992-07-09 METHOD FOR CRESTING MATERIALS, ESPECIALLY IRRADATED GRAPHITE

Country Status (8)

Country Link
EP (1) EP0593665B1 (en)
JP (1) JPH0697088B2 (en)
AT (1) ATE134432T1 (en)
CA (1) CA2113109C (en)
DE (1) DE69208467T2 (en)
ES (1) ES2085632T3 (en)
FR (1) FR2679320B1 (en)
WO (1) WO1993002321A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516777A (en) * 1968-07-26 1970-06-23 Prenco Mfg Co Apparatus for supplying mixture of burnable fluid waste material and air to incinerator burner
US3848548A (en) * 1973-11-27 1974-11-19 Hercules Inc Incineration process for disposal of waste propellant and explosives
FR2318385A1 (en) * 1975-07-16 1977-02-11 Creusot Loire PROCESS AND INSTALLATION FOR RECOVERING COMBUSTIBLE LIQUID WASTE

Also Published As

Publication number Publication date
ES2085632T3 (en) 1996-06-01
EP0593665B1 (en) 1996-02-21
FR2679320A1 (en) 1993-01-22
DE69208467T2 (en) 1996-09-05
EP0593665A1 (en) 1994-04-27
JPH06503874A (en) 1994-04-28
FR2679320B1 (en) 1993-10-15
CA2113109A1 (en) 1993-02-04
ATE134432T1 (en) 1996-03-15
JPH0697088B2 (en) 1994-11-30
CA2113109C (en) 1997-01-21
WO1993002321A1 (en) 1993-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee