preparation of ore

用法例句

Overview of pretreatment technique of refractory gold ores;

难处理金矿石预处理技术综述

Study on technique of oxidation by H 2SO 4 to oxidize refractory gold ores bearing arsenic;

硫酸预氧化难处理金矿石的工艺研究

The cause of difficulty in leaching and preoxidation methods of refractory gold ore;

难处理金矿石难浸的原因及预处理方法

The technology of gold extraction from refractory gold ores by way of bacterial oxidation and its commercial use;

难处理金矿石的细菌氧化提金技术及工业应用

Pretreatment of Pingding refractory gold ore by continuous two-stage bio-chemical reactor in Gansu

生物-化学两级循环反应器预处理坪定难处理金矿石

uranium mine and ore processing plant

铀矿与矿石处理工厂

Study on Treatment of Sulfide and Dye in Wastewater and Sulfureted Hydrogen in Gas by Manganese Mineral;

锰矿石处理含硫废水及硫化氢气体和染料废水的研究

Pretreatment technique and its application of refractory gold ore

难处理金矿石预处理技术及应用现状

It processes mining and prospecting applications and inspects mining and prospecting areas, stone quarries, blasting sites, explosives stores, and theatrical performances and film productions using pyrotechnics.

此外，矿务及石矿部又处理采矿和探矿申请，并派员巡视矿

Process and Practice of CIP Disposing the Original Ore of Hetai Gold Deposit

炭浆法处理河台金矿原矿石的工艺与实践

Influence of antimony on refractory gold ore roasting and cyaniding leaching

锑对难处理金矿石(金精矿)焙烧—氰化浸金的影响

PRESSURE OXIDATION PROCESSING FOR SULPHIDE-BEARING CARBONATE TYPE URANIUM ORE

含硫碳酸盐型铀矿石的加压氧化处理

Research on Effect of Pretreatment on Properties of Digestion of Diaspore

微波预处理矿石溶出赤泥的比较研究

New technology development for gold ore oxidizing roasting

难处理金矿石氧化焙烧新工艺的开发

To treat(an ore) with cyanide to extract gold or silver.

用氰化物提取用氰化物处理（矿石）提取金或银

6,000 tons of ore can be processed at the site each day.

每天在这块场地上可以加工处理6,000吨矿石。

a process for extracting gold and silver by treating ore with a sodium cyanide solution.

用氰化钠溶液处理矿石提取金和银的过程。

Defibering Treatment and Application of Sepiolite Group Minerals Materials;

海泡石族矿物纤维材料的解束处理及应用研究

Utilizing the Weathering-typesepiolite to Prepare Metal Gangue Liquor Treating Compound;

利用热液型海泡石制备金属尾矿水处理剂

Treatment of Coking Wastewater Through Oxidizing by Manganese Ore and Precipitating by Magnesium Ammonium Phosphate

锰矿石氧化—磷酸铵镁沉淀处理焦化废水

Dynamic Experimental Study on Removal of Copper from Aqueous Solutions by Desulfurization Products of Manganese Ore

锰矿石脱硫产物处理含铜废水动态实验研究

Coking Wastewater Pre-Treatment by Manganese Ore Oxidation and Magnesium Ammonium Phosphate Precipitation

锰矿石氧化-磷酸铵镁沉淀预处理焦化废水

Research and application of wastewater′s environmental treatment in ore terminal port

矿石码头港区生产废水环保处理的研究与应用