The study and application of y89 - 3 xanthate for enhancing gold - antimony recovery rate in xiangxi gold mine 3黄药提高湘西金矿金锑回收率的研究与应用
In the light of the ore property , the copper mineral from the ore is recovered by sulphidizing flotation with butyl xanthate as a collector and pzo as a frother 针对其矿石性质，采用硫化浮选回收矿石中的铜矿物，并以丁黄药作捕收剂， pzo作起泡剂。
The research progress in graft copolymers starch , ionized modified starch such as etherified starch and xanthate modified starch , and theirs application in water treatment were introduced 针对接枝类改性淀粉絮凝剂、离子化改性淀粉絮凝剂如淀粉醚类化合物以及淀粉黄原酸脂类等天然改性淀粉絮凝剂的研究进展及在水处理中的应用进行了综述。
The optimal preparing conditions were found to be as follows : the initial viscosity of cellulose xanthate ranging from 5 , 000 to 8 , 000 cst , the mixture of pump oil and chlorobenzene with a 6 : 1 mass ratio as disperse phase , the mass ratio of disperse phase to water phase at 6 : 1 , the mixing speed at 350 ~ 400 rpm 详细研究了一些影响复合微球形成的因素，得到较优的工艺条件为：纤维素黄原酸酯粘胶粘度为5000 8000cst ，分散相为6 : 1 ( w w )泵油和氯苯混合物，搅拌速度为350 400rpm 。
