Examples of 'silica gels' in a sentence
Meaning of "silica gels"
Silica gels: Silica gels are desiccants that are used to absorb moisture and maintain proper humidity levels in various products and environments
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- plural of silica gel
How to use "silica gels" in a sentence
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silica gels
These products are often called silica gels.
Silica gels are used all over the world.
The first aerogels were produced from silica gels.
The loadings of phthalocyanine on these silica gels were determined by acidic hydrolysis.
Suitable nanoporous materials are commercially available silica gels.
Preferred dehydration agents are silica gels and molecular sieves.
Such silica gels are extremely effective as compared to other known materials.
Pore properties of dried silica gels.
The selected adsorbents are silica gels functionalised with dithiocarbamate groups.
The desiccant can be molecular sieves and silica gels.
Bonding by means of silica gels is well known to the skilled artisan.
Amounts of macrocycles grafted for the different modified silica gels.
However silica gels which have been spray dried are very suitable.
Very good results have also been obtained with silica gels.
Precipitated silicas and silica gels are generally made in aqueous solution.
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Silica gels are preferred.
Amorphous precipitated silica and silica gels are particularly suitable inorganic oxides.
Silica gels generally comprise an assemblage of spherical microparticles made of colloidal silica.
Preference is given to using silica gels having the defined parameters as support materials.
This is evidence that the sorption methods of the two silica gels may be different.
The silica gels can be dried and / or calcined before use.
The abrasive can be precipitated silica or silica gels such as the silica xerogels.
These include synthetic abrasive polishing agents such as amorphous precipitated silica and silica gels.
The adsorption capacity of the silica gels is then clearly lower than that of zeolites.
PVPP can be used in a manner similar to silica gels.
Synthetic amorphous silica gels are particularly suitable for anti-blocking.
The most commonly used stabilizers are silica gels and PVPP.
The use of silica gels is recommended, in particular hydrothermally treated hydrogels.
Initially, aerogels were produced from silica gels.
However, silica gels are only a subgroup of the materials designated as silicas.
This is illustrated by the encapsulation of cis-platin in silica gels.
These silica gels are readily, but slowly soluble in acidic solution.
The method for preparing the hydrophobic silica gels comprises,.
These silica gels can be dried and / or calcined before use.
In addition to activated carbon, adsorbents include zeolites, aluminogels and silica gels.
Silica gels with a pH of less than 6 may be desirable for certain embodiments.
Exemplary adsorbents include carbons, aluminas, silica gels and molecular sieves.
Silica gels is usually manufactured from water-glass by reaction with mineral acids.
Any type of silica may be used, such as precipitated silicas or silica gels.
In practice, suitably annealed silica gels or optical glues are able to ensure this isolation.
Silica gels usually contain three-dimensional networks of aggregated silica particles of colloidal dimensions.
Preference is given to spherical or granular silica gels and also silica-based cogels.
Silica gels are amorphous, inert particulates with open pores and large surface areas.
Suitable superabsorbent materials are for example activated carbon, activated clay, silica gels and cross-linked polyacrylates.
The silica gels that were evaluated with the SPE of Example 1 had the following characteristics.
The present invention is neutral-aged hydrophobic organosilicate-modified silica gels and a method for their preparation.
Silica gels include silica hydrogels, hydrous gels, aerogels, and xerogels.
The materials used in the columns of the GPC are styrene-divinylbenzene gels or silica gels.
Spray-dried silica gels comprising spherical agglomerates of smaller granular particles, i . e.
Typical examples are zeolites, carbons, aluminas, or silica gels.
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Examples of using Silica
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