leaching造句

Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.
研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.

The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium.
深部氧化和地下水淋蚀使大部分固定得比较松散的铀溶解.

Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.
研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬.

In leaching stage the zinc oxide is separated from the calcine s.
在浸出阶段氧化锌用硫酸从焙砂中分离出来.

The high quality No.1 negative pole copper is produced by leaching - extraction - electrodeposition method.
采用浸出 - 萃取 - 电积工艺,可生产高质量的1号阴极铜.

Traditional deferrization processing of EMM is oxidative deferrization by adding MnO _ 2 when leaching.
电解金属锰生产过程的除铁,传统作法是浸出时加MnO_2氧化除铁.

The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.
缺少腐殖质和过度淋滤使这种土壤对农业几乎无用.

By chemical dispersion and acid leaching, silica nanowires were prepared from natural mineral chrysotile.
以天然矿物纤蛇纹石为原料,通过化学分散、酸浸制备了氧化硅纳米线.

The process of chlorine leaching - purification - electrowinning for nickel extractioncopper residue is investigated.
研究通过氯气浸出 - 净化 - 不溶阳极电积法生产电镍的工艺过程.

Leaching of gold is a nwe method for non - cyanidation leaching gold.
碘化浸金是一种新的 非 氰化浸金方法.

Acid - leaching reactor is the key instrument for preparing poly aluminium chloride ( PAC ) from kaoline.
酸浸反应器是高岭土制备聚合 氯化铝 (PAC ) 的重要设备.

The research includes technological mineralogy, leaching principles, methods, measures and effects.
内容包括工艺矿物学研究 、 浸出原理 、 浸出方法 、 浸出措施及效果.

Among all the leachingtechnologies investigated , acid leaching, ammoniacal leaching and bacterial leaching are emphatically introduced.
重点介绍了溶浸工艺中的酸浸法 、 氨浸法、细菌浸出法等.

In heap leaching and extraction process, the leaching rate and floccus bottlenecked production.
堆浸萃取工艺中, 困扰生产的两大难题是浸出速率及萃取中的絮状物.

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