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1·The utility model relates to a zinc concentrate fluidized roaster.

本实用新型涉及一种锌精矿沸腾焙烧炉。

2·Typically, a zinc concentrate contains about 55% of zinc with some copper, lead and iron.

一般而言，锌精矿含有大约55%锌和一些铜、铅和铁。

3·A method is proposed to determine free native silver and free silver sulphide in lead-zinc concentrate.

拟定了分离测定铅锌精矿中游离硫化银和游离自然银的方法。

4·The method can be used to trap trace gallium in water samples, zinc concentrate and artificial zinc samples.

该法能很好的捕集水样，锌精矿和人工合成锌样中的痕量镓。

5·The palletizing and roasting processes in fluidized roasting of pelletized zinc concentrate are investigated.

研究锌精矿制粒沸腾焙烧的制粒和焙烧过程。

6·The paper introduced the feature of Luqi fluid- bed furnace and the application at the Zinc Concentrate Roasting.

介绍了鲁奇式沸腾炉自身特点及其在锌精矿沸腾焙烧中的应用情况。

7·Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.

研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。

8·This paper discusses the major factors affecting the treatment of high-cobalt zinc concentrate in zinc hydrometallurgy process.

讨论了湿法炼锌过程中，影响高钴锌精矿处理的主要因素。

9·Neutral leaching residue of roasted zinc concentrate often contains germanium which is poorly recovered in conventional two-stage leaching.

硫化锌精矿焙烧矿的中性浸出渣常含有锗等有价元素，常规低酸高酸两段浸出流程锗的直收率低。

10·The treatment capacity of high-cobalt zinc concentrate can be increased by reasonable batching and cobalt discharge process of low-cadmium solution.

通过采用合理的配料，运用贫镉液钴开路工艺，提高了高钴锌精矿的处理能力。