... acid potassium carbonate 酸式碳酸钾 acid potassium sulfate 硫酸氢钾 acid precipitation 酸雨 ...
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humic acid potassium sulfate fertilizer 硫酸钾型腐植酸钾肥
fulvic acid potassium sulfate fertilizer 硫酸钾型黄腐酸钾肥
potassium acid sulfate 酸式硫酸钾 ; 硫酸氢钾
Aluminium borate melting block was prepared by the combination of boric acid, anhydrous alum and potassium sulfate.
采用硼酸和无水明矾及硫酸钾压块、焙烧、制备硼酸铝熔块。
Coupled flocculation and oxidation process was used to treat acid brilliant scarlet dye wastewater with Potassium permanganate as oxidant and poly-silicic-ferric sulfate as flocculant.
以高锰酸钾为氧化剂、自制的聚硅硫酸铁为絮凝剂，采用氧化-絮凝耦合工艺处理酸性大红废水。
Cyclohexene was synthesized by dehydration of cyclohexanol using zirconium sulfate or potassium hydro - gen sulfate as catalyst instead of concentrated sulfuric acid.
用硫酸锆、硫酸氢钾分别代替浓硫酸，催化环己醇脱水合成了环己烯，主要考察了催化剂用量、分馏反应时间对产物收率的影响。
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