AGGLOMERATES OF PRECIPITATED SILICA, METHOD FOR THEIR PREPARATION AND THEIR USE AS FILTER MEDIUM FOR GAS FILTRATION
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app pub date -
Apr 23, 2010
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Dec 27, 2004
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Abandoned
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Abstract
, The agglomerates are composed of porous particles, and the agglomerates exhibit a size in the range 0.5-500 μm. A gas filter having the micro-porous material, and a method of filtering air through the micro-porous material.
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