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1)  chelate collecting agent
螫合捕收剂
2)  Mixed collector
混合捕收剂
1.
While copper-sulphur separation is rather difficult in strong alkaline pulps conditioned by lime,the experiments prove that their separation becomes effective by dereagentization and aeration agitation with the addition of extremely small amount of mixed collectors-butyl xanthate and diethyldithiocarbamate.
在石灰调成的高碱矿浆条件下,铜-硫分离困难,采用脱药+充气搅拌及添加很少量的混合捕收剂-丁基黄药和乙硫氮,可使钢-硫得以有效的分离。
3)  combined collectors
组合捕收剂
4)  compound collector
复合捕收剂
1.
Synthesis and application of a fatty acid compound collector;
一种脂肪酸类复合捕收剂的合成及应用研究
2.
Three kind of compound collectors named MR 1,MR 2 and MR 3 are made on the base of kerosene.
制备了3种以煤油为基底的复合捕收剂MR-1,MR-2,MR-3,并与煤油捕收剂进行了对比实验。
5)  chelate collector
螯合捕收剂
1.
After R&D efforts often years, a new processing technology, the Shizhuyuan Method, is developed with flotation as the backbone flowsheet and with chelate collector as the core of the flotation .
十年的科技攻关研制成功的以主干全浮流程为基础、以螯合捕收剂为核心的综合选矿新技术--柿竹园法,很好地解决了该矿石的选矿技术难题,并成功地应用于工业生产。
2.
By adopting the flotation-gravity separation combined process,using reasonably the compound regulators and chelate collectors and coordinating with si.
铅、锌氧化率分别高达32%和49%的难选“氧化矿”,采用浮-重联合流程,合理使用复合调整剂和螯合捕收剂,配用简单有效的重选设备,能综合回收矿石中的铅、锌、银、金、镉。
3.
After R&D efforts often years, a new processing technology, the Shizhuyuan Method, is developed with flotation as the backbone flowsheet and with chelate collector as the core of the flotation .
十年的科技攻关研制成功的以主干全浮流程为基础、以螯合捕收剂为核心的综合选矿新技术--柿竹园法,很好地解决了该矿石的选矿技术难题,并成功地应用于工业生产。
6)  mixed collectors
混合捕收剂
1.
It is proved to be reasonable that high speed flotation, regrinding for lead froth ,mixed collectors were used in high alkalinity adjusting and control l ing electria potential flowsheet, through analying the character of ore and tes t reseach in laboratory.
回顾了凡口铅锌矿选矿厂主要流程的变革历程 ,详细介绍了凡口矿矿石性质及铅浮选特性 ,通过对矿石性质的分析和小型试验 ,论证了原高碱电位调控流程中快速浮选、铅粗泡再磨、使用混合捕收剂选铅等措施的合理性 ,并根据现场存在问题 ,阐明了新工艺流程应用的必要
2.
The industrial tests has shown that Cuconcentrate can be obtained by asynchronously preferred flotation flowsheet and mixed collectors.
工业试验表明,采用“异步优先浮选”工艺流程和混合捕收剂,可获得铜品位为17。
3.
Through scientific research,break lead concentration pH value,it was introduced that technique of high alkalinity,fine grinding,mixed collectors,high-speed flotation and new type depressant.
通过试验研究,突破选铅pH值的限制,采用高碱度、细磨、混合捕收剂、快速浮选和新型抑制剂等技术,使选矿经济技术指标获得了大幅度提高,为分离高硫铅锌矿石提供了丰富的实践经验。
补充资料:捕收剂
分子式:
CAS号:

性质:改变矿物表面疏水性,使浮游的矿粒黏附于气泡上的浮选药剂。捕收剂的种类很多,按其离子性质可分为阴离子型、阳离子型、两性型和非离子型;按其应用范围可分为硫化矿捕收剂、氧化矿捕收剂、非极性矿物捕收剂和沉积金属的捕收剂。常用的硫化矿捕收剂有黄药、黄药衍生物、黑药、白药、苯并噻唑硫醇、苯并咪唑硫醇、苯并嗯唑硫醇等。氧化矿捕收剂主要有脂肪酸及其钠皂、烷基磺酸盐、烷基硫酸盐、磷酸酯、砷酸酯、脂肪胺及其盐、松香胺、季铵盐、二胺及多胺类化合物、两性表面活性剂等。油类捕收剂,如煤油、柴油等。捕收剂在矿物表面的作用有物理吸附、化学吸附和表面化学反应。捕收剂的吸附与矿物浮选行为有密切关系。在一定的捕收剂浓度范围内,随着药剂浓度提高,吸附量增大,浮选回收率显著上升;浓度达到相当值后,回收率随浓度及吸附量提高的幅度变小;捕收剂浓度过高时,吸附量还可继续增大,但浮选回收率却不再升高,甚至反而下降。因此,在浮选过程中要正确掌握捕收剂的用量,以获得最佳效益。

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