【摘 要】
：
In China,major industrial silicides are sodiumsilicate,silica gel,silica white,silicasol,potassium silicate and molecular sieves.Among them,molecular sieves ar
【出 处】
：
China Chemical Reporter
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In China,major industrial silicides are sodiumsilicate,silica gel,silica white,silicasol,potassium silicate and molecular sieves.Among them,molecular sieves are monopolizedby CNPC (China National PetroleumCorporation) and Sinopec Group in China.The two oil giants together produce and
In China, major industrial silicides are sodium silicate, silica gel, silica white, silicasol, potassium silicate and molecular sieves. Among them, molecular sieves are monopolizedby CNPC (China National Petroleum Corporation) and Sinopec Group in China. The two oil giants together produce and
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