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n.[矿物]钙铝黄长石;铝方柱石
1、main hydrates are ettringite and gehlenite hydrate.───主要的水化产物是钙矾石和水化钙黄长石。
2、major constituent in the gasification residue of raw char.───原煤焦气化残渣中主要含钙铝黄长石。
1、Gehlenite is the major constituent in the gasification residue of raw char.
2、The low temperature eutectic mixtures such as anorthite and gehlenite are easily formed in calcium compounds at high temperature, which will remarkably decrease coal ash melting point.
3、The results showed that the main crystalline phases of red mud samples are Gehlenite, Quartz, and a small amount of Albite, Morimotoite and Andradite.
4、The main hydrates are ettringite and gehlenite hydrate.