Effect of thiourea dioxide on gelatination of PAM and HPAM was investigated and it was suggested tha

中文解释

本文对巯基乙酸的合成工艺进行了比较研究，认为硫氢化钠法和硫代硫酸钠法生产成本低，适宜于选矿用巯基乙酸的生产，而硫脲法可得到较高浓度的巯基乙酸。

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