Using sodium hydrosulphide or sodium thiosulfate as materials,the production cost of TGA is low.While,a high content of TGA can be obtained with thiourea as reactant.
本文对乙酸的合成工了比较研究,认为硫氢化钠法和硫硫酸钠法生产成本低,适宜于选矿乙酸的生产,而硫脲法可得到较高浓度的乙酸。
Using sodium hydrosulphide or sodium thiosulfate as materials,the production cost of TGA is low.While,a high content of TGA can be obtained with thiourea as reactant.
本文对乙酸的合成工了比较研究,认为硫氢化钠法和硫硫酸钠法生产成本低,适宜于选矿乙酸的生产,而硫脲法可得到较高浓度的乙酸。
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