Dictionnaire français - anglais

chimie - iate.europa.eu
La silice est généralement un gel de silice, et l'hydrocarbylsilyle lié de façon covalente à la surface du gel de silice est formé par la silanisation du gel de silice hydraté avec le silane trifonctionnel.

Typically the silica is silica gel, and hydro-carbylsilyl covalently bound to the silica gel surface is formed from the silanization of hydrated silica gel with trifunctional silane.

technologie et réglementation technique - wipo.int
Preparation and characterization of glass polyalkenoate cement with modified montmorillonite... For the cement part, FTIR spectrum showed the shoulder band at 950 cm-1 may be due to the formation of hydrated silica gel (Si-O(H) stretch) and the new band at 1560 cm-1 corresponded to the cross linking band (COO-M+)....
général - core.ac.uk - PDF: psasir.upm.edu.my
Biological and therapeutic effects of ortho-silicic acid and some ortho-silicic acid-releasing compounds: new perspectives for therapy... M2SiO3; M= Na,K), the most important sources that release ortho-silicic acid as a bioavailable form of silicon are: colloidal silicic acid (hydrated silica gel), silica gel (amorphous silicon dioxide), and zeolites....
 PDF: doaj.org
Polysiloxanes derived from the controlled hydrolysis of tetraethoxysilane as precursors to silica for use in ceramic processing... The acid catalyzed hydrolysis of TEOS to hydrated silica gel goes through a series of polysiloxane intermediates....
Mechanochemical synthesis of nano calcium silicate particles at room temperature... The formation of calcium silicate from its raw materials (calcium carbonate and de-hydrated silica gel) was monitored by the XRD analysis with progression of ball milling....

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technologie et réglementation technique - techdico
chimie - iate.europa.eu
chimie - iate.europa.eu

Traductions en contexte français - anglais

La silice (a) s'obtient de préférence par mise en contact d'un gel de silice hydraté et d'un milieu alcalin.

Silica (a) is preferably prepared by contacting a hydrous silica gel with an alkaline medium.

santé - wipo.int


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