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ES534913A0 - Un procedimiento para tratar residuos radiactivos - Google Patents

Un procedimiento para tratar residuos radiactivos

Info

Publication number
ES534913A0
ES534913A0 ES534913A ES534913A ES534913A0 ES 534913 A0 ES534913 A0 ES 534913A0 ES 534913 A ES534913 A ES 534913A ES 534913 A ES534913 A ES 534913A ES 534913 A0 ES534913 A0 ES 534913A0
Authority
ES
Spain
Prior art keywords
procedure
radioactive waste
treating radioactive
treating
waste
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.)
Granted
Application number
ES534913A
Other languages
English (en)
Other versions
ES8703049A1 (es
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.)
Chem Nuclear Systems LLC
Original Assignee
Chem Nuclear Systems LLC
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 PCT/US1983/001626 external-priority patent/WO1985001828A1/en
Application filed by Chem Nuclear Systems LLC filed Critical Chem Nuclear Systems LLC
Publication of ES534913A0 publication Critical patent/ES534913A0/es
Publication of ES8703049A1 publication Critical patent/ES8703049A1/es
Expired legal-status Critical Current

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
    • G21F9/04—Treating liquids
    • 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
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
    • G21F9/165—Cement or cement-like matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • 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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
ES534913A 1983-10-17 1984-08-06 Un procedimiento para tratar residuos radiactivos Expired ES8703049A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1983/001626 WO1985001828A1 (en) 1983-10-17 1983-10-17 Improved solidification of aqueous radioactive waste using insoluble compounds of magnesium oxide
US06/555,461 US4620947A (en) 1983-10-17 1983-10-17 Solidification of aqueous radioactive waste using insoluble compounds of magnesium oxide

Publications (2)

Publication Number Publication Date
ES534913A0 true ES534913A0 (es) 1987-01-16
ES8703049A1 ES8703049A1 (es) 1987-01-16

Family

ID=24217340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534913A Expired ES8703049A1 (es) 1983-10-17 1984-08-06 Un procedimiento para tratar residuos radiactivos

Country Status (3)

Country Link
US (1) US4620947A (es)
KR (1) KR850003284A (es)
ES (1) ES8703049A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34613E (en) * 1985-05-28 1994-05-24 Recytec Sa Process for decontaminating radioactively contaminated metal or cement-containing materials
EP0224510B1 (de) * 1985-05-28 1991-01-16 Recytec S.A. Verfahren zur dekontamination von radioaktiv kontaminierten gegenständen aus metall oder aus zementhaltigem material
JPH0668556B2 (ja) * 1985-12-09 1994-08-31 株式会社日立製作所 放射性廃液の処理方法
US5481061A (en) * 1987-03-13 1996-01-02 Hitachi, Ltd. Method for solidifying radioactive waste
US5143653A (en) * 1987-05-15 1992-09-01 Societe Anonyme: Societe Generale Pour Les Techniques Nouvelles-Sgn Process for immobilizing radioactive ion exchange resins by a hydraulic binder
US4936384A (en) * 1987-10-09 1990-06-26 Associated Universities, Inc. Ca(OH)2 -treated ceramic microsphere
FR2624301B1 (fr) * 1987-12-02 1990-03-30 Commissariat Energie Atomique Dispositif de conditionnement des dechets radioactifs ou toxiques contenant des ions borate, et son procede de fabrication
US5037286A (en) * 1988-06-24 1991-08-06 Rolite, Inc. Incineration residue treatment apparatus
WO1989012498A1 (en) * 1988-06-24 1989-12-28 Rolite, Inc. Incineration residue treatment process and apparatus
MX171672B (es) * 1988-07-19 1993-11-10 Safe Waste Systems Inc Composicion para encapsular cromo, arsenico y otros metales toxicos presentes en desechos y procedimiento para tratar los mismos
CH678767A5 (es) * 1989-06-30 1991-10-31 Jozef Hanulik Dipl Chem
CH682023A5 (es) * 1990-10-26 1993-06-30 Recytec Sa
US5678234A (en) * 1991-05-13 1997-10-14 Associated Universities, Inc. Process for the encapsulation and stabilization of radioactive, hazardous and mixed wastes
AU670617B2 (en) * 1993-09-16 1996-07-25 Institute Of Nuclear Energy Research, Taiwan, R.O.C. Preparation of inorganic hardenable slurry and method for solidifying wastes with the same
US5645518A (en) * 1995-01-31 1997-07-08 The University Of Chicago Method for stabilizing low-level mixed wastes at room temperature
US5998690A (en) * 1997-08-26 1999-12-07 Institute Of Nuclear Energy Research Method and agents for solidification of boric acid and/or borates solutions
US6329563B1 (en) * 1999-07-16 2001-12-11 Westinghouse Savannah River Company Vitrification of ion exchange resins
CA2398793C (en) * 2000-01-27 2005-04-19 Tececo Pty Ltd. Reactive magnesium oxide cements
CA2456967A1 (en) * 2001-08-10 2003-04-17 Ceratech, Inc. Composite materials and methods of making and using such composite materials
US6857998B1 (en) 2002-05-10 2005-02-22 Free Flow Technologies, Inc. Compositions and methods for treatment of solid waste
EP2221285A1 (en) 2009-02-24 2010-08-25 Ecotech Polka Sp. z.o.o. Composition and method for stabilising environmentally-harmful substances; use of non-ferrous metal salts and oxides to stabilise environmentally-harmful substances with caustic magnesium oxide

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126351A (en) * 1958-12-31 1964-03-24 Hydrated lead borate products
AT289968B (de) * 1968-02-19 1971-05-10 Siemens Ag Verfahren und Vorrichtung zur Endkonzentrierung und Lagerung von radioaktiven Abwässern
CA965966A (en) * 1970-01-08 1975-04-15 Jesse R. Conner Land improvement with waste materials
JPS49104100A (es) * 1973-02-12 1974-10-02
US3988258A (en) * 1975-01-17 1976-10-26 United Nuclear Industries, Inc. Radwaste disposal by incorporation in matrix
US4002483A (en) * 1975-06-12 1977-01-11 General Portland, Inc. Expansive cement
DE2559724C3 (de) * 1975-07-11 1980-03-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Verfestigen einer radioaktive oder toxische Abfallstoffe enthaltenden wäßrigen Lösung
US4011094A (en) * 1976-01-14 1977-03-08 Tile Council Of America, Inc. Cementitious compositions containing magnesium compounds to provide sag resistance
DE2603116C2 (de) * 1976-01-28 1983-01-27 Nukem Gmbh, 6450 Hanau Verfahren zur Verfestigung von radioaktiven borathaltigen wäßrigen Lösungen und Suspensionen
SE412658B (sv) * 1977-07-05 1980-03-10 Asea Atom Ab Sett att i cement bedda in borsyra- eller borathaltigt radioaktivt avfall
EP0005902A1 (en) * 1978-05-18 1979-12-12 Imperial Chemical Industries Plc Self-setting or water-settable isocyanate compositions and methods for their formation
US4253985A (en) * 1979-01-17 1981-03-03 The Dow Chemical Company Process for handling and solidification of radioactive wastes from pressurized water reactors
DE2910034C2 (de) * 1979-03-14 1985-02-28 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Aufbereitung radioaktiver Lösungen
DE2910677C2 (de) * 1979-03-19 1983-12-22 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Behandlung von borhaltigen radioaktiven Konzentraten aus Abwässern von Druckwasserreaktoren
DD145813A1 (de) * 1979-08-13 1981-01-07 Peter Rauch Verfahren zum aufarbeiten von radioaktiven ionenaustauscherharzen
US4379081A (en) * 1981-03-12 1983-04-05 Westinghouse Electric Corp. Method of encapsulating waste radioactive material
US4442028A (en) * 1982-07-08 1984-04-10 The United States Of America As Represented By The United States Department Of Energy Method for incorporating radioactive phosphoric acid solutions in concrete

Also Published As

Publication number Publication date
KR850003284A (ko) 1985-06-13
US4620947A (en) 1986-11-04
ES8703049A1 (es) 1987-01-16

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