The influence of hydrochloricacidtreatment on kyanite floatability is stud - ied.
研究了盐酸处理对蓝晶石可浮性的影响。
2
The reversed mud acid is the mud acid whose concentration and volume of hydrofluoric acid is higher than that of hydrochloricacid, its treatment mechanism is identical to the mud acid.
逆土酸系指氢氟酸浓度和用量高于盐酸浓度和用量的土酸，它处理地层的机理与土酸相同。
3
Reaction time, hydrochloricacid quantity and post-treatment condition were examined.