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ES2088260T3 - Preparacion de una suspension inorganica endurecible y metodo para solidificar desechos con la misma. - Google Patents

Preparacion de una suspension inorganica endurecible y metodo para solidificar desechos con la misma.

Info

Publication number
ES2088260T3
ES2088260T3 ES93810674T ES93810674T ES2088260T3 ES 2088260 T3 ES2088260 T3 ES 2088260T3 ES 93810674 T ES93810674 T ES 93810674T ES 93810674 T ES93810674 T ES 93810674T ES 2088260 T3 ES2088260 T3 ES 2088260T3
Authority
ES
Spain
Prior art keywords
conglomerate
hardenable
solidification
based powder
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.)
Expired - Lifetime
Application number
ES93810674T
Other languages
English (en)
Inventor
Ching-Tsven Huang
Wen-Yi Yang
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.)
Institute of Nuclear Energy Research
Original Assignee
Institute of Nuclear Energy Research
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 Institute of Nuclear Energy Research filed Critical Institute of Nuclear Energy Research
Application granted granted Critical
Publication of ES2088260T3 publication Critical patent/ES2088260T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

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

Abstract

LA PRESENTE INVENCION DESCUBRE UN METODO PARA PREPARAR EL CONGLOMERADO ENDURECIBLE INORGANICO Y EL USO DEL MISMO EN LA SOLIDIFICACION DE DESECHOS. AL AÑADIR AGUA, LAS PARTES ESENCIALES DEL CONGLOMERADO SON COMPONENTES INORGANICOS QUE INCLUYEN BORATOS, POLVO CON BASE DE CEMENTO Y OTROS ADITIVOS TALES COMO OXIDO DE MAGNESIO, YESO Y SILICE. LA SOLIDIFICACION DEL CONGLOMERADO SE OBTIENE PRINCIPALMENTE POR LA REACCION DE BORATOS Y EL POLVO CON BASE DE CEMENTO Y PARA LOGRAR LOS MEJORES RESULTADOS EL PESO DE LOS BORATOS DEBE SER EL MISMO QUE EL DE EL POLVO CON BASE DE CEMENTO O INCLUSO MAYOR QUE EL DE ESTE ULTIMO. LA PRESENTE INVENCION TAMBIEN ENSEÑA UN METODO PARA SOLIDIFICAR DESECHOS CON ESTE CONGLOMERADO ENDURECIBLE, P. EJ., PROCEDER A LA SOLIDIFICACION MEZCLANDO LOS DISTINTOS DESECHOS SECOS Y HUMEDOS RADIOACTIVOS Y NO RADIOACTIVOS CON EL CONGLOMERADO ENDURECIBLE, O ENTERRANDO BOLAS DE DESECHO CON EL CONGLOMERADO.
ES93810674T 1993-09-16 1993-09-22 Preparacion de una suspension inorganica endurecible y metodo para solidificar desechos con la misma. Expired - Lifetime ES2088260T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU47382/93A AU670617B2 (en) 1993-09-16 1993-09-16 Preparation of inorganic hardenable slurry and method for solidifying wastes with the same
US08/121,885 US5457262A (en) 1993-09-16 1993-09-17 Preparation of inorganic hardenable slurry and method for solidifying wastes with the same
EP93810674A EP0644555B1 (en) 1993-09-16 1993-09-22 Preparation of inorganic hardenable slurry and method for solidifying wastes with the same
CA002106747A CA2106747C (en) 1993-09-16 1993-09-22 Preparation of inorganic hardenable slurry and method for solidifying wastes with the same
JP6049138A JP2801517B2 (ja) 1993-09-16 1994-03-18 硬化可能な無機スラリ及び該無機スラリを用いて廃棄物を凝固させる方法

Publications (1)

Publication Number Publication Date
ES2088260T3 true ES2088260T3 (es) 1996-08-01

Family

ID=27506953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93810674T Expired - Lifetime ES2088260T3 (es) 1993-09-16 1993-09-22 Preparacion de una suspension inorganica endurecible y metodo para solidificar desechos con la misma.

Country Status (7)

Country Link
US (1) US5457262A (es)
EP (1) EP0644555B1 (es)
JP (1) JP2801517B2 (es)
AU (1) AU670617B2 (es)
CA (1) CA2106747C (es)
DE (1) DE69302016T2 (es)
ES (1) ES2088260T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113773020A (zh) * 2021-09-22 2021-12-10 中国核动力研究设计院 一种固化剂、制备方法及可燃技术废物的处理方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2778653A1 (fr) * 1998-05-13 1999-11-19 Commissariat Energie Atomique Materiau cimentaire contenant du lithium, son procede de fabrication et son utilisation pour la retention des cations
FR2778652B1 (fr) * 1998-05-13 2000-06-16 Commissariat Energie Atomique Materiau cimentaire contenant du lithium a proprietes mecaniques ameliorees, utilisable pour la retention des cations, et procedes pour sa fabrication
KR100314510B1 (ko) * 1999-05-19 2001-11-30 이계욱 무기물 폐슬러지의 고화안정화 및 고화체의 부피를 최소화 시키는 방법
US7250119B2 (en) * 2004-05-10 2007-07-31 Dasharatham Sayala Composite materials and techniques for neutron and gamma radiation shielding
US20060218103A1 (en) * 2005-01-03 2006-09-28 Williams Charles S Method and system for optimizing waste media disposal
JP5231975B2 (ja) * 2008-12-24 2013-07-10 株式会社東芝 ホウ酸廃液の固化方法
CN101567227B (zh) * 2009-06-02 2011-12-07 武汉工程大学 核废水的处理方法
CN103706616A (zh) * 2013-12-20 2014-04-09 青岛百瑞吉生物工程有限公司 一种有害废物的水泥固化系统
CN110097990B (zh) * 2018-01-31 2023-01-17 中国辐射防护研究院 一种高密度聚乙烯高整体容器的模拟容器
CN110189846A (zh) * 2019-05-17 2019-08-30 岭东核电有限公司 水泥固化工艺及其系统
CN110451826B (zh) * 2019-09-18 2020-08-07 王紫娴 一种农村乡镇及抗裂砼用32.5混合硅酸盐水泥及其制备方法
TWI741802B (zh) * 2020-09-21 2021-10-01 黃慶村 硼酸鹽廢液的處理方法
TWI755071B (zh) * 2020-09-23 2022-02-11 黃慶村 以廢離子交換樹脂的濕法降解廢液製備可硬化漿，並用以固化/固定其他廢棄物的方法，以及改良的廢離子交換樹脂與有機物的濕法氧化方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT289968B (de) * 1968-02-19 1971-05-10 Siemens Ag Verfahren und Vorrichtung zur Endkonzentrierung und Lagerung von radioaktiven Abwässern
US4036655A (en) * 1973-09-14 1977-07-19 Sumitomo Chemical Company, Limited Inorganic composition
US3988258A (en) * 1975-01-17 1976-10-26 United Nuclear Industries, Inc. Radwaste disposal by incorporation in matrix
DE2603116C2 (de) * 1976-01-28 1983-01-27 Nukem Gmbh, 6450 Hanau Verfahren zur Verfestigung von radioaktiven borathaltigen wäßrigen Lösungen und Suspensionen
DE2757669C2 (de) * 1977-12-23 1984-09-13 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zum Einbinden von borsäurehaltigen radioaktiven Abfällen in einen Betonblock
SE7902685L (sv) * 1978-04-13 1979-10-14 Sgn Soc Gen Tech Nouvelle Forfarande for foretredesvis kontinuerlig behandling av radioaktivt fluidum av lagaktivt eller medelaktivt slag
FR2423035A1 (fr) * 1978-04-13 1979-11-09 Sgn Soc Gen Tech Nouvelle Procede de traitement et de conditionnement d'effluents radio-actifs de faible ou moyenne activite
US4210619A (en) * 1978-08-18 1980-07-01 Haley George D Cement bonded agglomerate containing boron
DE2910677C2 (de) * 1979-03-19 1983-12-22 Kraftwerk Union AG, 4330 Mülheim Verfahren zur Behandlung von borhaltigen radioaktiven Konzentraten aus Abwässern von Druckwasserreaktoren
US4379081A (en) * 1981-03-12 1983-04-05 Westinghouse Electric Corp. Method of encapsulating waste radioactive material
JPS58151356A (ja) * 1982-03-03 1983-09-08 水澤化学工業株式会社 水硬性セメント組成物
JPS5912399A (ja) * 1982-07-12 1984-01-23 日揮株式会社 放射性廃液の処理方法
DE3371776D1 (en) * 1983-09-13 1987-07-02 Kernforschungsz Karlsruhe Process for the preparation of a leaching-resistant solidification product of harmful waste sludges and cement
US4620947A (en) * 1983-10-17 1986-11-04 Chem-Nuclear Systems, Inc. Solidification of aqueous radioactive waste using insoluble compounds of magnesium oxide
JPH0677071B2 (ja) * 1984-02-09 1994-09-28 株式会社日立製作所 放射性廃液の固化処理方法および装置
JPS60171498A (ja) * 1984-02-17 1985-09-04 株式会社日立製作所 放射性廃棄物の固化方法
JPH0672955B2 (ja) * 1984-02-27 1994-09-14 株式会社日立製作所 粉体廃棄物の固化方法
US4664895A (en) * 1984-07-10 1987-05-12 Westinghouse Electric Corp. High concentration boric acid solidification process
JPS6131999A (ja) * 1984-07-25 1986-02-14 九州電力株式会社 放射性廃液の減容固化処理方法
US4800042A (en) * 1985-01-22 1989-01-24 Jgc Corporation Radioactive waste water treatment
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
JP2513690B2 (ja) * 1987-05-22 1996-07-03 電気化学工業株式会社 放射性廃棄物の固化剤
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
JP2523891B2 (ja) * 1989-08-30 1996-08-14 株式会社日立製作所 放射性廃棄物の固化方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113773020A (zh) * 2021-09-22 2021-12-10 中国核动力研究设计院 一种固化剂、制备方法及可燃技术废物的处理方法

Also Published As

Publication number Publication date
DE69302016D1 (de) 1996-05-02
JPH07280993A (ja) 1995-10-27
CA2106747A1 (en) 1995-03-23
US5457262A (en) 1995-10-10
CA2106747C (en) 1997-08-19
EP0644555B1 (en) 1996-03-27
EP0644555A1 (en) 1995-03-22
JP2801517B2 (ja) 1998-09-21
AU670617B2 (en) 1996-07-25
DE69302016T2 (de) 1996-09-05
AU4738293A (en) 1995-05-04

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