银精矿,Silver concentrate英语短句,例句大全

银精矿,Silver concentrate
1)Silver concentrate银精矿
1.Experimental study on extraction of gold and silver from the carbonaceous silver concentrate By cyanidation—ferric salt oxidizing process;氰化—铁盐氧化法从炭质银精矿中提取金银试验研究
2.Using KClO_3 as an oxidant,the oxidizing pretreatment of the silver concentrate was performed.利用KClO3作氧化剂,对银精矿进行氧化预处理,考察盐酸浓度、氧化剂加入量、亚硫酸钠浓度和浸出时间对银浸出率的影响,在盐酸3。
3.In order to explain the fact that lime roasting process (LRP) can evidently improve silver leaching yield, the influences of lime and roasting atmosphere on chemical silver phase types and their contents in the LRP of silver concentrate were studied quantificationally by chemical phase analytical method.采用化学物相分析方法 ,定量研究了石灰和焙烧气氛对银精矿加石灰焙烧过程中银的化学物相及其相对含量变化的影响 ,并借助热力学分析手段初步探讨了石灰在主要载银矿物的氧化、解离过程中的作用机制。

英文短句/例句

1.Study on the Oxygen-enriched-chloride Roasting Technique and Kinetics of Carbonaceous Silver Ore碳质银精矿富氧—氯化焙烧工艺及动力学研究
2.Study on Flotation Experiment of Lead and Zinc from Cyanide Gangue Residues in a Silver Concentrate某银精矿氰化尾渣中铅和锌的浮选回收试验
3.Study and Application of Catalytic Oxidation Acid Leaching Method for Refractory Gold-silver Concentrate Containing Arsenic含砷难处理金银精矿催化氧化酸浸湿法的研究及应用
4.The results indicated that large amounts of non-natural silver grains existed in this branch of lead concentrates and the silver grains were distributed around the galena in a loose flocculating form.结果表明，此批铅精矿含有大量的非天然银矿物，银颗粒呈疏松絮状物分布在方铅矿周围。
5.Determination of Silver in Platinum & Palladium Concentrates by Atomic Absorption Spectroscopy原子吸收光谱法测定铂钯精矿中的银量
6.Study on Leaching of Silver From Desulphurized Slag of Zinc Sulfide Concentrate Using Thiourea用硫脲从脱硫锌精矿渣中浸出银的试验研究
7.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。
8.The speciation of silver in the lead concentrates were analyzed by means of optical microscope and electron probe microanalyser( EPMA).利用光学显微镜、子探针对铅精矿中银的赋存状态进行了分析。
9.Methods for chemical analysis of copper concentrates--The flame atomic absorption spectro-photometric method for the determination of silver contentGB/T3884.15-1986铜精矿化学分析方法原子吸收分光光度法测定银量
10.Methods for chemical analysis of lead concentrates-Determination of silver content-Flame atomic absorption spectrophotometric methodGB/T8152.10-1989铅精矿化学分析方法火焰原子吸收分光光度法测定银量
11.Methods for chemical analysis of zinc concentrates-Determination of silver content- Flame atomic absorption spectrophotometric methodGB/T8151.12-1989锌精矿化学分析方法火焰原子吸收分光光度法测定银量
12.Methods for chemical analysis of copper concentrates--The wet chemical and fire-assaying methods for the determination of gold and silver contentGB/T3884.2-1983铜精矿化学分析方法干湿试金法测定金量和银量
13.Methods for chemical analysis of lead concentrates-The fire-assaying methods for the determination of gold and silver contentGB/T8152.9-1989铅精矿化学分析方法火试金法测定金量和银量
14.Methods for chemical analysis of gold concentrates--The fireassaying method for the determination of gold and silver contentsGB/T7739.1-1987金精矿化学分析方法火试金法测定金量和银量
15.Methods for chemical analysis of copper concentrates--The fire assaying methods for the determination of gold and silver contentGB/T3884.14-1986铜精矿化学分析方法火法试金测定金和银量
16.Methods for chemical analysis of gold concentrates--The flame atomic absorption spectrophotometric methods for the determination of silver contentGB/T7739.2-1987金精矿化学分析方法原子吸收分光光度法测定银量
17.The speciation of silver in the lead concentrates were analyzed by means of optical microscope and electron probe micro-analyser (EPMA).利用光学显微镜、电子探针对铅精矿中银的赋存状态进行了分析。
18.prospect a region for silver勘探某地的银 (矿)