pressure acid leaching的意思|示意

The process is acid adding pre-leaching at normal pressure, pressurized oxygen leaching to leach out base metals and filtering separation to obtain solid noble metal concentrate.

其特征在于 采用常压加酸预浸、再加压氧浸出，将羰化合成残渣中的贱金属浸出，过滤分 离得到固体贵金属精矿。

The effects of surface active agents on the oxidative acid pressure leaching of sphalerite concentrate and the behaviors of the elemental sulfur produced were investigated.

本文考察了表面活性添加剂对锌精矿加压氧化酸浸过程及元素硫行为的影响。

This procedure (high pressure acid leaching), which is not yet used frequently, is especially energy-saving compared to the classical smelting in a rotary furnace.

这种还没有被广泛应用的矿石冶炼方法（高压酸冶炼方法）可较传统的熔炼方法具有节能的特点。

The former with low Ni content and high Fe content which is suitable to high pressure acid leaching.

前者铁含量高、镍含量较低，宜采用高压酸浸湿法冶金工艺处理；

The leaching rates of vanadium of oxidizing acid leaching at atmospheric pressure and oxidizing acid pressure leaching were studied separately by contrasting conclusion.

分别考察石煤常压氧化酸浸和加压氧化酸浸过程中的钒浸取率。

The pressure acid leaching process of bulk concentrate of zinc and lead is investigated.

研究锌铅混合精矿加压浸出过程。