讨论了碱活化粉煤灰的条件，包括焙烧方法、碱灰比和碱度对合成产物的影响。

The influence of alkali's activation conditions, including baking method, alkalinity and NaOH/flyash mass ratio on synthetic zeolite was investigated.

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灰碱面是张掖农村待客的上食，也是判断姑娘和媳妇做饭手艺的一个标志。

Gray base surface is the hospitality of the rural areas of Zhangye food, girls and daughter-in-law is also judged a sign of cooking skills.

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稻壳灰经碱液处理后，再用硫酸活化以制取大豆油精炼中的脱色剂。

Rice hull ash (RHA) was activated with sulfuric acid after treatment with alkali soluted to produce an adsorbent for the soybean oil industry.

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