According to the preliminary study, the paper-making black liquor was considered to be the activatedreagent because of its high alkalinity and high energy contains, to produce the silicon fertilizer.
根据初步研究考虑使用造纸黑液为活化剂，利用其强碱性及所蕴含的高能量来制备硅肥料。
2
Activated pyrophyllite obtained from pyrophyllite treated with a silane coupling reagent has a simple chemical composition, stable structure, fine grainsize and narrow range of grainsize distribution.
用硅烷偶联剂处理，所得到的活性叶蜡石化学组成简单、结构稳定、粒度细及其分布范围窄。
3
Using iodimetry to determine gold in ore, gold loaded carbon, leach solution and residue after activated carbon adsorption needs less types of reagent and simple operation with higher accuracy.