A new process that industrial nitric acid reacts with iron chippings and shavings to produce ferrous nitrate solution is presented.
本文介绍了采用工业硝酸酸化废旧铁屑、制取硝酸亚铁溶液，并以该溶液为主要原料研制新型铁-铬系中温变换催化剂。
Seed precipitation of sodium aluminate solution is a key process for the industrial alumina production by using the Bayer process, which has a significant effect on the yield and quality.
铝酸钠溶液的晶种分解是拜耳法生产氧化铝工艺中的关键工序，对氧化铝的产量和质量有着直接的影响。
Anatase nanosized TiO2 powders were prepared by low temperature liquid phase process using industrial Titanic solution as the starting materials.
以工业钛液为原料，通过低温液相法可以直接得到锐钛型纳米二氧化钛粉体。
Anatase nanosized TiO2 powders were prepared by low temperature liquid phase process using industrial Titanic solution as the starting materials.
以工业钛液为原料，通过低温液相法可以直接得到锐钛型纳米二氧化钛粉体。
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