silica brick

Synthesis of mullite from wasted silica brick, wasted fireclay brick and wasted slide gate moulding machine for making concrete blocks

以用后硅砖、黏土砖和滑板砖为原料合成莫来石生产混凝土砖用造型机

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Industrial Experiments on Extraction of Vanadium from High Silica Vanadium bearing Ore by Brick Kiln Roasting

轮窑焙烧高硅钒矿提取钒的工业试验

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The results showed that along with the increasing oxygen content for enrichment, the contents of glassy and aphanitic silicates decrease continuously with expanded pore size and increasing porosity in eroded silica brick and high-alumina brick in which the contents of mullite and cristobalite increase as well.

高铝砖中莫来石和方石英的含量不断升高，玻璃质硅酸盐和隐晶质铝硅酸盐的含量则不断下降，气孔孔径扩大，气孔率不断升高；

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THF technique of pumping hot air from silica brick tunnel kiln for air fired as primary

硅砖隧道窑用空压机抽引窑内热风作一次燃烧风技术

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