IT7968648A0 - Procedimento per lisciviare un materiale da una cavita particolarmente applicabile a combustibili nucleari esauriti - Google Patents

Procedimento per lisciviare un materiale da una cavita particolarmente applicabile a combustibili nucleari esauriti

Info

Publication number
IT7968648A0
IT7968648A0 IT7968648A IT6864879A IT7968648A0 IT 7968648 A0 IT7968648 A0 IT 7968648A0 IT 7968648 A IT7968648 A IT 7968648A IT 6864879 A IT6864879 A IT 6864879A IT 7968648 A0 IT7968648 A0 IT 7968648A0
Authority
IT
Italy
Prior art keywords
leashing
procedure
particularly applicable
spent nuclear
nuclear fuels
Prior art date
Application number
IT7968648A
Other languages
English (en)
Other versions
IT1119141B (it
Original Assignee
Atomic Energy Authority Uk
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 Atomic Energy Authority Uk filed Critical Atomic Energy Authority Uk
Publication of IT7968648A0 publication Critical patent/IT7968648A0/it
Application granted granted Critical
Publication of IT1119141B publication Critical patent/IT1119141B/it

Links

Classifications

    • 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
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • 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
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/106—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by boiling the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating
    • 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)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
IT6864879A 1978-08-09 1979-08-09 Procedimento per lisciviare un materiale da una cavita particolarmente applicabile a combustibili nucleari esauriti IT1119141B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7832747 1978-08-09

Publications (2)

Publication Number Publication Date
IT7968648A0 true IT7968648A0 (it) 1979-08-09
IT1119141B IT1119141B (it) 1986-03-03

Family

ID=10498950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6864879A IT1119141B (it) 1978-08-09 1979-08-09 Procedimento per lisciviare un materiale da una cavita particolarmente applicabile a combustibili nucleari esauriti

Country Status (7)

Country Link
US (1) US4294805A (it)
JP (1) JPS5524700A (it)
BE (1) BE878150A (it)
DE (1) DE2932401A1 (it)
FR (1) FR2432888A1 (it)
GB (1) GB2028293B (it)
IT (1) IT1119141B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790200A (en) * 1980-11-26 1982-06-04 Tokyo Shibaura Electric Co Method and device for removing water scale
EP0060648B1 (en) * 1981-03-13 1985-01-23 United Kingdom Atomic Energy Authority A method of dissolving nuclear material from a nuclear fuel cartridge, and apparatus therefor
EP0060649B1 (en) * 1981-03-13 1985-10-16 United Kingdom Atomic Energy Authority a nuclear fuel cartridge and a method of preparing the cartridge for the extraction of nuclear material therefrom
US5204055A (en) * 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
DE4128699A1 (de) * 1991-08-29 1993-03-04 Peter Warthmann Verfahren und vorrichtung zum entfetten und reinigen von behandlungsgut mit hilfe von loesungsmitteln
DE4138432C1 (it) * 1991-11-22 1993-02-18 Aichelin Gmbh, 7015 Korntal-Muenchingen, De
DE4138400C1 (it) * 1991-11-22 1993-02-18 Aichelin Gmbh, 7015 Korntal-Muenchingen, De
US5490882A (en) * 1992-11-30 1996-02-13 Massachusetts Institute Of Technology Process for removing loose powder particles from interior passages of a body
US5814161A (en) * 1992-11-30 1998-09-29 Massachusetts Institute Of Technology Ceramic mold finishing techniques for removing powder
US5775402A (en) * 1995-10-31 1998-07-07 Massachusetts Institute Of Technology Enhancement of thermal properties of tooling made by solid free form fabrication techniques
US6146567A (en) * 1993-02-18 2000-11-14 Massachusetts Institute Of Technology Three dimensional printing methods
DE4317862A1 (de) * 1993-05-28 1994-12-01 Aichelin Ind Ofen Verfahren und Vorrichtung zum Reinigen von metallischen Werkstücken
US5660621A (en) * 1995-12-29 1997-08-26 Massachusetts Institute Of Technology Binder composition for use in three dimensional printing
US20120060868A1 (en) * 2005-06-07 2012-03-15 Donald Gray Microscale fluid delivery system
WO2009055834A2 (en) 2007-10-27 2009-04-30 Hyperflo Llc Cyclic nucleation process
KR101587871B1 (ko) * 2009-06-26 2016-01-25 (주)아모레퍼시픽 음양 추출장치 및 추출방법
RU2536499C1 (ru) * 2013-07-03 2014-12-27 Александр Владимирович Смородько Способ и устройство для диспергации материала

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US891459A (en) * 1907-06-18 1908-06-23 William Arthur Caldecott Process of treating crushed ore products.
US2616820A (en) * 1947-05-19 1952-11-04 Saint Gobain Vibratory cleansing of objects
GB805547A (en) 1955-08-01 1958-12-10 Bendix Aviat Corp Method and apparatus for extracting contaminants from a liquid-permeable body
US2827405A (en) * 1956-05-09 1958-03-18 Ca Atomic Energy Ltd Method of desheathing of uranium fuel rods
NL257570A (it) * 1960-03-07 1900-01-01
US3089751A (en) * 1960-11-25 1963-05-14 Richard J Beaver Selective separation of uranium from ferritic stainless steels
US3119658A (en) * 1960-12-28 1964-01-28 Wallace W Schulz Aluminum cladding dissolution
US3341304A (en) * 1966-04-08 1967-09-12 Billie J Newby Separation of uranium from uranium dioxide-zirconium dioxide mixtures
DE1533097A1 (de) * 1966-12-12 1969-12-04 Kernforschungsanlage Juelich Verfahren zum Aufbereiten von Brenn- oder Brutelementen sowie von beschichteten Brenn- oder Brutstoffpartikeln
GB1187369A (en) * 1968-04-02 1970-04-08 Allied Chem Process and Apparatus for the Semicontinuous Dissolution of Spent Nuclear Reactor Fuel
FR1583261A (it) * 1968-07-10 1969-10-24 Eni Elect Nijverheidsinstall
US4071278A (en) * 1975-01-27 1978-01-31 Carpenter Neil L Leaching methods and apparatus
US4168295A (en) * 1975-11-20 1979-09-18 Vernon D. Beehler Apparatus for enhancing chemical reactions
US4174369A (en) * 1976-12-13 1979-11-13 Westinghouse Electric Corp. Fluid pressure method for recovering fuel pellets from nuclear fuel elements

Also Published As

Publication number Publication date
IT1119141B (it) 1986-03-03
JPS5524700A (en) 1980-02-21
FR2432888A1 (fr) 1980-03-07
BE878150A (fr) 1980-02-08
DE2932401A1 (de) 1980-02-21
US4294805A (en) 1981-10-13
FR2432888B1 (it) 1983-10-21
JPS645278B2 (it) 1989-01-30
GB2028293A (en) 1980-03-05
GB2028293B (en) 1982-11-17

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