片语

zinc sulphide concentrate硫化锌精矿

zinc ore concentrate锌精矿

zinc oxide concentrate氧化锌精矿

zinc sulfuration concentrate硫化锌精矿

lead zinc mixed concentrate铅锌混合矿

zinc oae concentrate锌精矿

zinc sulfide concentrate硫化锌精矿

zinc bulk concentrate锌混合矿

Lead zinc bulk concentrate混合铅锌精矿

英汉例句

• 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。

• 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。

• the roasting dust which produced from zinc concentrate roasting process, main contains zinc oxide, zinc ferrite, zinc sulfide, cadmium sulfide, lead sulfate etc.

  该种焙烧烟尘的二次焙烧处理工艺存在着环境污染等一系列无法彻底解决的问题。

• 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。

• a new technique for preparation of zinc oxide activated and chemical manganese dioxide directly from zinc concentrate and pyrolusite in chlorhydric acid medium is reported.

  报道了盐酸介质中直接用锌精矿和软锰矿制取活性氧化锌和化学二氧化锰的新工艺。

• the progress of its application on roasting zinc concentrate, leaching zinc calcine and leaching zinc concentrate directly are summarized separately.

  然后对其在湿法炼锌中的硫化锌精矿焙烧、锌焙砂浸出、硫化锌精矿直接浸出等方面应用取得进展进行综述。

• 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。

• 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。

• 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。

• 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。

• according to the characteristic of gallium and germanium rich in the zinc concentrate from fankou pb-zn mine, pressure leaching was used to treat the zinc concentrate.

  应用高温显微镜和显微加热装置及自动录像等设备 ，对广东凡口铅锌矿区的铅锌矿石进行退火生长实验。

• 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。