leaching

1. Hence, this cyanidation leaching process is recommended to treat this ore.
   因此，推荐采用全泥氰化浸出工艺处理该矿石。
2. The leaching efficiency of copper smelter slag with high silicon is investigated in this study.
   研究了一种高效的浸出高硅铜冶炉渣的方法。
3. Leaching of arsenic from arsenic and iron slag obtained from cobalt metallurgy with sodium hydroxide has been studied.
   研究了用氢氧化钠浸出钴冶金过程中产出的高砷铁渣中的砷。
4. Study on Temperature Change and Dynamic Leaching Law of Sulfide Ore Heap
   硫化矿尾矿堆的温度变化和动态淋溶规律研究
5. The effects of microwave roasting pretreatment on leaching behavior of diaspore ore were investigated.
   研究了微波焙烧对一水硬铝石矿浸出性能的影响。
6. The effect of geomagnetic field on leaching uranium with geoelectric chemistry method is studied.
   初步研究了地磁场对地电化学法浸铀的影响。
7. The effect of F-containing leaching agent on sulphuric acid leaching and extracting vanadium of vanadium mine in Shaanxi was investigated.
   研究了含氟助浸剂对陕西钒矿的硫酸浸出和萃钒的影响。
8. The enrichment and recovery of tantalum and niobium through acid leaching and sodium alkali fusing from tungsten residue is studied.
   研究了用酸浸与钠碱熔融法从钨渣中富集和回收钽铌。
9. The leaching solvents for the separation of silver sulfide and native silver were investigated in this test.
   文中针对硫化矿物中硫化银与自然银的浸取溶剂及分离方法进行了探讨。
10. The absorption of methyl orange by ammonia leaching residue of manganese nodule is investigated.
    研究大洋锰结核氨浸渣对甲基橙染料废水的吸附行为。
11. The existence of galena, sphalerite, certain amount of chalcopyrite and arsenopyrite does not influence the leaching rate.
    方铅矿、锌矿和一定量的黄铜矿、铁矿和毒砂存在不影响浸取率。
12. A new technology of leaching gold out of printed circuit board was studied in this paper.
    本文研究了一种从废印刷线路板中提金的新方法。
13. The method, experimental equipment and results of column leaching were presented for low-grade copper sulfide ore.
    介绍了含砷低品位硫化铜矿柱浸实验研究方法、装置和结果。
14. In the paper, leaching& rime principle was analysed in-depth, also, influencing factors were studied synthetically.
    在对浸取结晶机理进行深入分析的同时，也对实验影响因素进行了综合研究。
15. The function, peculiarity and developing circumstance of computer simulative system of blasting grade for stope leaching are introduced.
    介绍了原地破碎浸出爆破粒度控制计算机模拟系统的功能、点和开发环境。
16. The property of copper-ammonia complex and its function mechanism on leaching of gold with ammonia and thiosulfate are discussed.
    介绍了铜氨配合物的性质及其在氨和硫代硫酸盐浸金中的作用，分析并探讨了铜氨配合物的催化作用和氧化作用。
17. The leaching mechanism of niobium from a refractory niobium-tantalum ore by concentrated potassium hydroxide was studied.
    实验研究了难分解铌钽矿在高浓度氢氧化钾溶液中浸出过程的机理。
18. The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.
    蒸腾对淋溶等级的作用缺少腐殖质和过度淋滤使这种土壤对农业几乎无用。
19. Comprehensive Recovery of Vanadium and Molybdenum from Ammonia Leaching Residue of Spent Catalyst
    从废催化剂氨浸渣中综合回收钒和钼的研究
20. The results indicate that satisfactory tellurium leaching rate can not be obtained by conventional acid leaching processes.
    试验结果表明：采用常规酸浸工艺不能获得令人满意的碲浸出率；
21. The experiment on bacteria heap leaching of uranium ore in Caotaobei is introduced in this paper.
    介绍了草桃背铀矿细菌堆浸试验的结果。
22. This paper studies cyanide leaching of gold ore from a certain mine in Hengyang, Hunan.
    对湖南衡阳某地的金矿石进行了氰化浸金的试验研究。
23. In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
    本论文对高铁硫化锌精矿及多金属复杂硫化矿的加压浸出工艺和理论进行了系统研究。
24. Sulfuric acid leaching of low grade zinc oxide ore is studied in this paper.
    研究了高硅低品位氧化锌矿的硫酸浸出工艺。
25. Effects of different factors on the leaching of calcium from steel slag with acetic acid were investigated.
    研究了不同参数对钢渣在醋酸溶液中钙离子溶出效率的影响。
26. Leaching of soil by simulated acid rain made soil acidified and base ions lost.
    通过模拟酸雨淋洗土壤，造成土壤酸化和盐基流失。
27. The method of ammonium magnesium arsenate has been used to remove the arsenic from leaching liquor of arsenic-containing molybdenum ore.
    采用砷酸铵镁沉淀法对含砷钼矿的浸出液进行了脱砷研究。
28. The state of silver in silver-rich residue from leaching of lead anodic slime with acid is AgCl.
    铅阳极泥酸浸富银渣中的银呈氯化银状态。
29. The thermodynamic and equilibrium constant criterion of the silver leaching with cyanide is deduced.
    推导计算了氰化物浸银过程的热力学及平衡常数判据。
30. Countering this problem, the commercial scale trail of oxygen rich leaching of peroxyl was carried out.
    针对这个问题，进行了过氧化氢富氧浸出工业试验。

noun

1. the process of leaching

   Synonym:    leach