1) Leaching rate of cobalt
钴浸出率
2) cobalt leaching
钴浸出
1.
The influenceof triethanolamine-containing solution on cobalt leaching of cemented carbide tools isstudied with the aid of spectrophotometer and electron microscope equipment in this paper.
本文借助于分光光度计及扫描电子显微镜等设备研究了含三乙醇胺的溶液对硬质合金中钴浸出的影响,探讨了钴的浸出机理,并选择出有效的抑制剂。
2.
This text studied the triethanolamine and benzotriazole\'s influence on cobalt leaching from cemented carbide by soaking test.
试验结果表明:三乙醇胺与钴离子形成配合物进入溶液而使钴浸出,苯并三氮唑与钴离子形成配合物薄膜覆盖在硬质合金表面而阻止钴离子浸出。
3) cobalt-bearing leaching solution
含钴浸出液
4) cobalt leach plant
钴浸出车间<冶>
5) leaching efficiency
浸出率
1.
"Jnder the proper conditions, the leaching efficiency of zinc could reach above 96%.
锌精矿不经焙烧而采用三价铁溶液或二价铁溶液为溶剂直接浸出,考察了锌精矿和中浸渣在一定的硫酸浓度和浸出时间、粒度、氧分压对浸出过程的影响,在适宜的工艺条件下锌的浸出率可达到96%以上。
2.
To improve the leaching efficiency,the effect of adding anode mud obtained from zinc electrowinning on zinc leaching was investigated,of which the leaching conditions including dose of anode mud,temperature,H_2SO_4 concentration and reaction time were tested.
为了提高锌的浸出率,研究了在浸出过程中加入锌电解阳极泥对ZnS浸出的影响。
3.
With the technique of amalgamating ore tailing pelletized to heap leaching,there arrives a low leaching efficiency of no more than 54.
混汞尾矿直接用于制粒堆浸 ,金浸出率很低 ,只有 54。
6) leaching rate
浸出率
1.
Study on improving cyanide leaching rate of copperbearing gold concentrate from Hunchun Goldcopper Mine;
提高珲春金铜矿含铜金精矿氰化浸出率的试验研究
2.
Experimental study on improvement of the leaching rate of low grade gold by the use of ammonium thiosulfate;
氨性硫代硫酸盐对提高低品位金浸出率的试验研究
3.
Experimental research on enhancing cyanide leaching rate of gold from gold concentrate containing copper;
某金精矿预氧化除铜提高金氰化浸出率的试验研究
补充资料：浸出率
浸出率
leaching efficiency
J inehulU浸出率(leaehing effieieney)进入浸出液的金属量占浸出固体物料中该金属总量的百分数。确切地说，是矿石、精矿或其他固体物料中需浸出金属总量减去浸出后残渣中所含被浸金属的含量，除以矿石、精矿或其他固体物料中该金属总量所得之百分数。例如，含Zn6o%的锌焙砂lookg，经酸浸出后，得到30kg浸出渣，渣中含Zn6%，则浸出率二(100火0.6一30xo·06/looXo·6)又100%=97%。浸出率是湿法冶金浸出作业的一个重要技术经济指标，与浸出作业效果密切相关。 (普君乐)
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