1) xanthate
[英]['zænθeit] [美]['zænθet]
黄药
1.
Investigation on Removal of Xanthate in Flotation Effluent;
去除水中黄药的试验研究
2.
Study Development on the Flotation Properties and Compounds of Xanthate & its Derivatives
黄药及其衍生物的合成与浮选研究进展
3.
Treatment Methods and Research Progress in Xanthate-removal from Effluent of Flotation Operation
选矿废水中黄药的处理方法及研究进展
2) butyl xanthate
丁基黄药
1.
Compared with butyl xanthate and isobutyl xanthate,the flotation tests show that multiplex xanthate has stronger collecting ability and better selectivity,it is an excellent collector of complex and refractory copper ores.
研制合成了甲基异戊基黄药及其复合黄药,与丁基黄药、异丁基黄药进行的选矿对比试验表明,复合黄药具有较强的捕收能力和较好的选择性,是一种性能优良的复杂难选铜矿石的捕收剂。
2.
It showed that by using mixed reagent (butyl xanthate/penty1 xanthate ratio was 1∶3)and 9538 collector for sulfide mineral to intensify silver flotation and by adopting the process flow of stage grinding-flotation,the silver recovery rate reached 94.
试验研究结果表明 :选用丁基黄药和戊基黄药适宜比例 (为 1∶3)及 95 38硫化矿物捕收增效剂来强化银的浮选 ,采用阶段磨浮工艺流程 ,可获得银回收率为 94 。
3.
Results show that the adoption of the 1∶3 ratio mixuse of butyl xanthate and amyl xanthate,and phase grand float technics flow carries through experiment,and acquires perfect index of recovery rate of gold and silver is 94.
研究表明 :选用丁基黄药和戊基黄药适宜比例为 1∶3混合药剂浮选 ,采用阶段磨浮工艺流程进行试验 ,获得浮选金回收率为 94 。
3) multiplex xanthate
复合黄药
1.
Compared with butyl xanthate and isobutyl xanthate,the flotation tests show that multiplex xanthate has stronger collecting ability and better selectivity,it is an excellent collector of complex and refractory copper ores.
研制合成了甲基异戊基黄药及其复合黄药,与丁基黄药、异丁基黄药进行的选矿对比试验表明,复合黄药具有较强的捕收能力和较好的选择性,是一种性能优良的复杂难选铜矿石的捕收剂。
4) MB xanthate
MB黄药
1.
Comparing with ethylic and butyl xanthate through mini-experiments,MB xanthate raised the quality of the Lead Zinc concentrate ores and the recovery rate of Lead Zinc metals on the producing probation.
MB黄药经小型试验对比乙丁黄药,在生产中试用,提高了铅锌精矿质量和铅锌金属回收率,强化了贵重金属的回收,经济效益显著,值得进一步推广应用。
5) cobalt removal with sodium ethyl xanthate
黄药除钴
6) scutellaaria baicalensis residue
黄芩药渣
1.
Production of single-cell protein with scutellaaria baicalensis residue by solid fermentation;
黄芩药渣固态发酵生产单细胞蛋白
补充资料：黄药
分子式：
CAS号：
性质：它是目前应用最广泛的硫化矿捕收剂,因呈黄色,故称黄药。黄药的化学名称是烃基黄原酸盐或烃基二硫代碳酸盐,通式中Me为钠或钾,也有制成铵盐的,R为不同的烷基、烷芳基、环烷基、烷氧基等。黄药的品种很多,常用的有乙基黄药、丁基黄药、异丙基黄药、异丁基黄药、戊基黄药、己基黄药等。黄药的分子结构与浮选性能有密切关系,一般而言,黄药分子中的碳链越长,其捕收能力越强,即随着醇基分子量的增加而增大；带有支链的同系异构体较直链的捕收作用强。
CAS号：
性质：它是目前应用最广泛的硫化矿捕收剂,因呈黄色,故称黄药。黄药的化学名称是烃基黄原酸盐或烃基二硫代碳酸盐,通式中Me为钠或钾,也有制成铵盐的,R为不同的烷基、烷芳基、环烷基、烷氧基等。黄药的品种很多,常用的有乙基黄药、丁基黄药、异丙基黄药、异丁基黄药、戊基黄药、己基黄药等。黄药的分子结构与浮选性能有密切关系,一般而言,黄药分子中的碳链越长,其捕收能力越强,即随着醇基分子量的增加而增大；带有支链的同系异构体较直链的捕收作用强。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条