The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.
介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素。
2
Rotary kiln calcine capital equipment cement of grog there are dry process production and wetprocess production have already been used such trades as metallurgy chemical industry etc. extensively.
回转窑是煅烧水泥熟料的主要设备,可分为干法生产和湿法生产,亦已被广泛应用冶金、化工等行业。
3
Starch phosphate monoesters were synthesized with the corn starches and orthophosphate mixture by the wetprocess.