MA63527A1 - Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides - Google Patents

Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides

Info

Publication number
MA63527A1
MA63527A1 MA63527A MA63527A MA63527A1 MA 63527 A1 MA63527 A1 MA 63527A1 MA 63527 A MA63527 A MA 63527A MA 63527 A MA63527 A MA 63527A MA 63527 A1 MA63527 A1 MA 63527A1
Authority
MA
Morocco
Prior art keywords
acid
geopolymerization
catalyst
production
geopolymers
Prior art date
Application number
MA63527A
Other languages
English (en)
Inventor
Alami Jones
Mansouri Said
Hannache Hassan
MAJDOUBI Hicham
Boulif Rachid
TAMRAOUI Youssef
Manoun Bouchaib
Original Assignee
Universite Mohammed VI Polytechnique
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 Universite Mohammed VI Polytechnique filed Critical Universite Mohammed VI Polytechnique
Priority to MA63527A priority Critical patent/MA63527A1/fr
Publication of MA63527A1 publication Critical patent/MA63527A1/fr

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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/005—Geopolymer cements, e.g. reaction products of aluminosilicates with alkali metal hydroxides or silicates
    • 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
    • C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un procédé révolutionnaire pour la production de géopolymères acides à base d'acide phosphorique à température ambiante, en utilisant l'acide hexafluorosilicique (H2SiF6) comme catalyseur de géopolymérisation.
MA63527A 2023-12-20 2023-12-20 Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides MA63527A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MA63527A MA63527A1 (fr) 2023-12-20 2023-12-20 Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA63527A MA63527A1 (fr) 2023-12-20 2023-12-20 Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides

Publications (1)

Publication Number Publication Date
MA63527A1 true MA63527A1 (fr) 2025-06-30

Family

ID=96230121

Family Applications (1)

Application Number Title Priority Date Filing Date
MA63527A MA63527A1 (fr) 2023-12-20 2023-12-20 Utilisation d’acide hexafluorosilicique comme catalyseur de geopolymerisation dans la production de geopolymeres acides

Country Status (1)

Country Link
MA (1) MA63527A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002741A1 (fr) * 1986-10-14 1988-04-21 Nicolas Davidovits Materiau composite ceramique-ceramique et procede d'obtention
EP0518962A1 (fr) * 1990-03-07 1992-12-23 Joseph Davidovits Liant geopolymere fluoro-alumino-silicate et procede d'obtention.
WO2010063777A1 (fr) * 2008-12-04 2010-06-10 Construction Research & Technology Gmbh Mélange accélérateur et procédé d’utilisation
CN102992717A (zh) * 2012-11-21 2013-03-27 西南科技大学 一种含高分子化合物的偏高岭土基土聚水泥的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002741A1 (fr) * 1986-10-14 1988-04-21 Nicolas Davidovits Materiau composite ceramique-ceramique et procede d'obtention
EP0518962A1 (fr) * 1990-03-07 1992-12-23 Joseph Davidovits Liant geopolymere fluoro-alumino-silicate et procede d'obtention.
WO2010063777A1 (fr) * 2008-12-04 2010-06-10 Construction Research & Technology Gmbh Mélange accélérateur et procédé d’utilisation
CN102992717A (zh) * 2012-11-21 2013-03-27 西南科技大学 一种含高分子化合物的偏高岭土基土聚水泥的制备方法

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