ES2388864B1 - Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales. - Google Patents

Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales.

Info

Publication number
ES2388864B1
ES2388864B1 ES201130409A ES201130409A ES2388864B1 ES 2388864 B1 ES2388864 B1 ES 2388864B1 ES 201130409 A ES201130409 A ES 201130409A ES 201130409 A ES201130409 A ES 201130409A ES 2388864 B1 ES2388864 B1 ES 2388864B1
Authority
ES
Spain
Prior art keywords
phosphyeses
radionucleid
emissions
decrease
natural
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
ES201130409A
Other languages
English (en)
Other versions
ES2388864A1 (es
Inventor
Gomez Felix Antonio Lopez
Priego Francisco Jose Aguacil
Delgado Aurora Lopez
El Amrani Hanan Tayibi
Diaz Irene Garcia
Leonarte Catalina Gasco
Raya Juan Pedro Bolivar
Gonzalez Manuel Jesus Gasquez
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Universidad de Huelva
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT
Universidad de Huelva
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 Consejo Superior de Investigaciones Cientificas CSIC, Centro de Investigaciones Energeticas Medioambientales y Tecnologicas CIEMAT, Universidad de Huelva filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES201130409A priority Critical patent/ES2388864B1/es
Priority to MA36352A priority patent/MA35057B1/fr
Priority to PCT/ES2012/070178 priority patent/WO2012127090A1/es
Publication of ES2388864A1 publication Critical patent/ES2388864A1/es
Application granted granted Critical
Publication of ES2388864B1 publication Critical patent/ES2388864B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
    • C04B28/143—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
    • 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
    • C04B28/36—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 sulfur, sulfides or selenium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES201130409A 2011-03-22 2011-03-22 Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales. Expired - Fee Related ES2388864B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201130409A ES2388864B1 (es) 2011-03-22 2011-03-22 Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales.
MA36352A MA35057B1 (fr) 2011-03-22 2012-03-21 Procede de stabilisation de phosphogypses pour la diminution des emissions de radionucleides naturels
PCT/ES2012/070178 WO2012127090A1 (es) 2011-03-22 2012-03-21 Procedimiento de estabilización de fosfoyesos para la disminución de las emisiones de radionucleidos naturales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201130409A ES2388864B1 (es) 2011-03-22 2011-03-22 Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales.

Publications (2)

Publication Number Publication Date
ES2388864A1 ES2388864A1 (es) 2012-10-19
ES2388864B1 true ES2388864B1 (es) 2013-09-09

Family

ID=46878665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201130409A Expired - Fee Related ES2388864B1 (es) 2011-03-22 2011-03-22 Procedimiento de estabilizacion de fosfoyesos para la disminucion de las emisiones de radionucleidos naturales.

Country Status (3)

Country Link
ES (1) ES2388864B1 (es)
MA (1) MA35057B1 (es)
WO (1) WO2012127090A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482896B (zh) * 2013-09-09 2015-07-15 四川大学 磷石膏球及其制备方法和应用
CN109704712B (zh) * 2019-03-13 2020-02-18 中南大学 一种利用改性石英砂降低磷石膏充填过程磷污染的方法
CN110395960A (zh) * 2019-08-07 2019-11-01 四川砼兴源建材有限责任公司 磷石膏基轻质隔墙板及其制备方法
CN112808736B (zh) * 2020-12-21 2021-12-31 贵州昊华工程技术有限公司 一种磷石膏的净化和无害化处理方法
CN112851175B (zh) * 2021-02-20 2022-08-23 四川省生态环境科学研究院 一种采用工业废渣制备水泥缓凝剂的装置及方法

Also Published As

Publication number Publication date
MA35057B1 (fr) 2014-04-03
WO2012127090A1 (es) 2012-09-27
ES2388864A1 (es) 2012-10-19

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