A process of acid leaching under pressure of polymetallic sulphide flotation concentrates and various influence factors on leaching is studied.
研究了多金属硫化矿浮选精矿加压酸浸过程及各种因素对浸出的影响。
The effect of two high molecular reagents, hydroxamic acid starch (HAS) and hydroxamic acid polyacrylamide (HPAM) on diaspore and kaolinite in bauxite is studied through flotation tests.
通过浮选试验，研究了氧肟酸淀粉和氧肟酸聚丙烯酰胺两种高分子药剂对铝土矿中一水硬铝石和高岭石浮选行为的影响。
Point at the Dong Anshan sinter plant will modifying sintering production to acid MPS hot sinter with self- mined flotation concentrates, the granulating research of MPS process was conducted.
针对东烧以利用自产浮选精矿为主，进行生产酸性小球团热烧结矿的改造，进行了小球团烧结工艺的制粒研究。
The properties of Yun Long refractory silver-copper ore are summarized. The feasibility as well as the pilot test result of the acid leaching-sulfide precipitation flotation process is demonstrated.
简述了云龙难选氧化银铜矿的性质，论证了酸浸—硫化沉淀浮选工艺的可能性及工业试验结果。
Thioglycolic acid (TGA) is adopted as depressant against copper sulfide minerals in the flotation separation of molybdenum from copper sulfide minerals.
巯基乙酸是硫化铜矿物的抑制剂，广泛用于铜钼浮选分离。
Therefore, this study will include two aspects of flotation modifier and fatty acid booster.
因此，本研究将包括浮选调整剂及脂肪酸增效剂两方面的内容。
In ilmenite actual rock, coconut oil hydroxamic acid had better flotation performance too, gravity recovery can reach 93.32%.
在实际矿中，椰子油羟肟酸也具有良好的浮选性能，粗选回收率可达93.32%。
This paper studies the collecting property and adsorption mechanism of salicylhydromie acid in cassiterite flotation.
本文研究了水杨氧肟酸对锡石的捕收性能及其吸附机理。
The flotation experimental results showed that methyl benzyl arsonic acid is an effective collector for wolframite and cassiterite slime.
浮选试验结果表明，甲苄胂酸是黑钨和锡石细泥的有效捕收剂。
In this paper, flotation separation and sulfuric acid leaching of Zinc Oxide ores from Hechi in Guangxi province were studied, and the seperatability of this Zinc Oxide ore was discussed.
文章对广西河池氧化锌矿进行了浮选分离和硫酸浸出试验，初步探讨了该氧化锌矿石的可选性。
The influence of low molecular organic depressants such as citric acid on the floatability of spodumene and beryl, as well as inorganic modifiers has been studied through flotation tests.
考察柠檬酸等有机小分子抑制剂和其他无机调整剂对锂辉石与绿柱石的抑制作用。
Fatty acid with higher content acid should be selected as collector of phosphorite ore when flotation temperature was relatively low.
温度较低时，应选用亚油酸含量较高的脂肪酸皂捕收剂。
A new idea will be given that free radicals and peroxides take part in the reaction in terms pf action mechanism of unsaturated fatty acid in flotation.
对不饱和脂肪酸的浮选作用机理提出了有自由基和过氧化物参与反应的新观点。
The production cost of PbSO_4 with lead oxide is expensive. It is researched to obtaining directly PbSO_4 used as lead-acid batteries by processing the flotation-galena concentrate.
在本研究中，以经过浮选处理的方铅矿精矿为原料，采用湿法直接制备铅酸电池用材料硫酸铅。
Beueficiation tests of a siderous andalusite were performed, and a combined flowsheet which include desliming-flotation-magnetic separation-acid leaching was developed.
对某含铁红柱石进行了选矿试验研究，确定了脱泥—浮选—磁选—酸浸的联合工艺流程。
Beueficiation tests of a siderous andalusite were performed, and a combined flowsheet which include desliming-flotation-magnetic separation-acid leaching was developed.
对某含铁红柱石进行了选矿试验研究，确定了脱泥—浮选—磁选—酸浸的联合工艺流程。
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