1) mixed flotation-separation flotation
混合浮选-分离浮选
2) separation of pulp concentrate
混合精矿浮选分离
3) mixed flotation
混合浮选
1.
The writer decited to use the flowsheet of copper lead mixed flotation separate-zinc flotation of mixed flotation tailings-low magnetic separation of zinc flotation tailings according to kinds of flowsheets.
多方案工艺流程试验比较后推荐铜铅混合浮选再分离-混尾选锌-锌浮选尾矿弱磁选的工艺流程。
2.
3% by mixed flotation of gold and molybdenum for a wulfenite with grade 0.
18%的某钼铅矿经过金钼混合浮选,钼品位提高到3。
3.
Adopting mixed flotation technology,the mixed concentrate of gold and zinc are produced.
对该矿石采用优先浮选工艺 ,锌、金回收率低 ,效益差 ;采用混合浮选工艺产出锌金混合精矿 ,其经氰化处理后氰尾渣作为锌精矿出售。
4) Bulk flotation
混合浮选
1.
The results of the experiment manifest that the lead-zinc ore is suitable for bulk flotation instead of single separation.
经试验研究,该铅锌矿易混合浮选但难分离。
2.
Based on the experimental research of mineral processing, a combined flowsheet of primary grinding—bulk flotation—regrinding—separation of Au and S was selected.
经过选矿试验,采用了粗磨—混合浮选—再磨—金硫分离的工艺,最终获得了产率为12。
3.
In the light of the nature that silver contained in the ore in Lianjiang Silver Mine is associated with sulfide minerials, a bulk flotation circuit, which consisted of one\|stage grinding(76%-0\^074 mm), one\|stage roughing, one\|stage cleaning and two\|stage scavenging, with NAB mixed collector used, was adopted in the commercial test and test\|run.
0 74 mm)、一粗一精二扫的混合浮选流程及 NAB混合捕收剂进行工业试验和生产调试 ,当给矿品位 5 5 3g/t Ag时 ,得到银精矿品位 12 。
5) mix-flotation
混合浮选
1.
After mix-flotation and discarding tailings,mix-concentrate is gained that contains gold,silver,lead and molybdenum.
研究陕西洛南金矿综合回收金、银、铅、钼的工艺,原矿先经过混合浮选抛尾,得到含金、银、铅、钼等的混合精矿,钼品位由原矿的0。
2.
Defined charateristics of copper-molybdenum minerals,dealed with copper-molybdenum minerals with mix-flotation,crude concentrate of copper-molybdenum cleaned second was bioleached and separated then,as low grate of molybdenum in the ore,lots of cleaning was researched,grate of molybdenum in the concentrate was up to better grate.
根据矿石中铜钼矿物嵌布特征,试验采用铜钼混合浮选方案,铜钼粗精矿两次精选后再磨,然后进行铜钼分离;由于原矿钼含量较低,采用多次精选钼品位达到合格品级。
3.
After mix-flotation and discarding tailings,mix-concentrate is gained that contains gold,silver,lead and molybdenum.
原矿先经过混合浮选抛尾,得到含金、银、铅、钼等的混合精矿,钼品位由0。
6) bulk floatation
混合浮选
1.
The Zn-Au bulk concentrate was obtained by bulk floatation,from which the gold was recovered by cyanide leaching,and the residue was directly sold as zinc concentrate.
混合浮选产出锌、金混合精矿,氰化后锌渣压滤、出售;金浸出率达90%以上,银浸出率为32。
2.
According to the character of the ore, adopt the ore dressing work process of sulphide bulk floatation and Cu-Pb separating, as a result, proper quality Cu and Pb finished ore were obtained.
根据矿石性质 ,采用硫化混合浮选—铜铅分离选矿工艺流程 ,最终得到高质量铜精矿及铅精矿 ,铜精矿品位 2 0 。
3.
The bulk concentrate is produced by bulk floatation, from which the gold is recovered by cyanide leaching, and the residue is directly sold as zinc concentrate.
混合浮选产出锌、金混合精矿,氰化浸金,氰化渣作为锌精矿销售。
补充资料：载体浮选
载体浮选
carrier flotation
zoiti fUXU0n载体浮选(earrier flotation)采用拉度适于浮选的较粗矿粒作载体，选择性地粘附微细矿粒并与之一起浮出的浮选方法。向矿浆中添加捕收剂等药剂后，微细粒目的矿物和载体表面均呈疏水性，在搅拌和充气条件下，目的矿物粘附于载体表面，共同附着于气泡上浮出。载体浮选可用于脱除杂质，也可用于回收有用矿物。载体可与被负载的矿物同类，称为同类载体，浮选后可不进行载体分离。载体亦可与被负载的矿物异类，称为异类载体。异类载体主要用于脱除原料中的杂质。尽管各国对用载体浮选回收微细矿粒进行了许多研究，但大多仍处于研究阶段。载体浮选的主要工业应用是在美国佐治亚州的菲利普矿物和试剂公司选矿厂，用于高岭土提纯，脱除锐钦矿杂质，载体为一60拌m石灰石。载体浮选的主要问题是用药量较大和异类载体的分离回收。 (石大新)
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