BE895151A - Procede de dissolution de matieres solides, notamment de combustibles solides de reacteur nucleaire, et appareil de dissolution destine a la mise en oeuvre de ce procede - Google Patents

Procede de dissolution de matieres solides, notamment de combustibles solides de reacteur nucleaire, et appareil de dissolution destine a la mise en oeuvre de ce procede

Info

Publication number
BE895151A
BE895151A BE0/209576A BE209576A BE895151A BE 895151 A BE895151 A BE 895151A BE 0/209576 A BE0/209576 A BE 0/209576A BE 209576 A BE209576 A BE 209576A BE 895151 A BE895151 A BE 895151A
Authority
BE
Belgium
Prior art keywords
dissolution
carrying
nuclear reactor
solid
reactor fuels
Prior art date
Application number
BE0/209576A
Other languages
English (en)
Original Assignee
Alkem Gmbh
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 Alkem Gmbh filed Critical Alkem Gmbh
Publication of BE895151A publication Critical patent/BE895151A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0223—Moving bed of solid material
    • B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/42—Reprocessing of irradiated fuel
    • G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
    • G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D2011/002—Counter-current extraction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE0/209576A 1981-11-27 1982-11-26 Procede de dissolution de matieres solides, notamment de combustibles solides de reacteur nucleaire, et appareil de dissolution destine a la mise en oeuvre de ce procede BE895151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147199 DE3147199A1 (de) 1981-11-27 1981-11-27 Verfahren zum aufloesen von feststoffen, insbesondere von festen kernreaktorbrennstoffen, und loesungsgefaess insbesondere fuer dieses verfahren

Publications (1)

Publication Number Publication Date
BE895151A true BE895151A (fr) 1983-03-16

Family

ID=6147416

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209576A BE895151A (fr) 1981-11-27 1982-11-26 Procede de dissolution de matieres solides, notamment de combustibles solides de reacteur nucleaire, et appareil de dissolution destine a la mise en oeuvre de ce procede

Country Status (5)

Country Link
JP (1) JPS58100793A (fr)
BE (1) BE895151A (fr)
DE (1) DE3147199A1 (fr)
FR (1) FR2517218A1 (fr)
GB (1) GB2110868B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617496A (ja) * 1984-06-21 1986-01-14 宇部興産株式会社 使用済核燃料の溶解装置
JPS6361194A (ja) * 1986-09-01 1988-03-17 株式会社日立製作所 使用済核燃料の連続溶解装置
RU2209843C2 (ru) * 2001-06-22 2003-08-10 Шипачев Владимир Алексеевич Способ извлечения платиновых металлов из автомобильных катализаторов
CN107837694B (zh) * 2017-11-28 2024-03-29 佛山科学技术学院 一种化工溶质快速溶解管道结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715367A1 (de) * 1977-04-06 1978-10-12 Kernforschungsz Karlsruhe Aufloeser zum herausloesen von kernbrennstoffen aus brennelementabschnitten

Also Published As

Publication number Publication date
GB2110868A (en) 1983-06-22
GB2110868B (en) 1985-12-11
JPH0374356B2 (fr) 1991-11-26
DE3147199C2 (fr) 1989-01-26
DE3147199A1 (de) 1983-06-01
FR2517218B1 (fr) 1985-03-08
FR2517218A1 (fr) 1983-06-03
JPS58100793A (ja) 1983-06-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALKEM G.M.B.H.

Effective date: 19951130