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Preparation of granular silicate

Hitoshi Kijimuta, +1 more
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TLDR
In this article, the authors proposed a method to prepare granular silicate having uniform particle size, easily in an industrial scale, by forming the particles of the silicate to form the granules in a non-polar liquid medium under specific condition, and gelatinizing the particles.
Abstract: 
PURPOSE: To prepare granular silicate having uniform particle size, easily in an industrial scale, by forming the particles of the silicate to form the granules in a non-polar liquid medium under specific condition, and gelatinizing the particles. CONSTITUTION: For example, a silicate is agitated in a non-polar liquid medium containing a surface active agent, e.g. polyethylene glycol fatty acid ester, etc. to form minute droplets of the silicate. The droplets are gelatinized with carbon dioxide gas. The liquid medium is, e.g. toluene, kerosine, etc., and the silicate is water glass, sodium silicate, silica sol, etc. COPYRIGHT: (C)1984,JPO&Japio

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Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation

Zhiping Jiang, +4 more
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Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation

Thomas H. Walter, +4 more
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Superficially porous materials comprising a substantially nonporous core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations

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Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separations and process for the preparation thereof

Zhiping Jiang, +4 more
TL;DR: In this article, the present invention relates to porous inorganic/organic homogenous copolymeric hybrid material materials, including particulates and monoliths, methods for their manufacture, and uses thereof, e.g., as chromatographic separations materials.
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Porous inorganic/organic hybrid particles for chromatographic separations and process for its preparation

Zhiping Jiang, +4 more
TL;DR: In this paper, the authors describe porous inorganic/organic hybrid particles having a chromatographicallyenhancing pore geometry, which desirably may be surface modified, and which offer more efficient chromatographic separations than that known in the art.