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- copper electrolytic refinery 铜电解精炼厂
- In copper electrolytic refining,high quality cathode copper can be produced by adding WHN1 together with suitable amount of gelatin and sulfocarbamide. 电解生产时该添加和适当的明胶、硫脲配合,可获得高品质的阴极铜。
- The electrolyte was purified by copper arsenite to effectively remove Sb and Bi impurities in the copper electrolyte. 电解液净化是铜电解精炼必不可少的重要工序，它直接关系到阴极铜的品质。
- Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification. 利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化。
- In the processing of the purification of copper electrolyte, arsenic acid prior to arsenious acid evolves AsH 3. 在铜电解液净化工序中,砷酸优先于亚砷酸析出砷化氢,当阴极电势足够负时,三者共同放电析出砷化氢。
- The researches of viscosities of copper electrolytes were compared and summarized. 本文对铜电解液的粘度的各研究结果进行了比较和综述。
- Suppression on the Harmonic Wave of Copper Electrolytic Rectifier 铜电解整流器谐波的抑制
- A New-Type Complex Additive For Copper Electrolytic Refining 一种铜电解新型复合添加剂
- Hydrogen arsenide released unavoidably during electrowinning with copper electrolyte purified conventionally pollutes the environment seriously. 传统的铜电解后液净化方法电积时不可避免地析出砷化氢，严重污染环境。
- He was dismissed from the oil refinery. 他被那家炼油厂解雇了。
- How many cupolas are there in the steel refinery? 这个炼钢厂有多少鎔铁炉?
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- The refinery could be on stream within three or four weeks. 提炼厂可在三四个星期内开始生产。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- The conductivity of copper electrolyte affects the consume of electric energy in electrolysis. The researches of conductivities of copper electrolytes were compared each other and summarized. 在铜电解生产中,电解液的电导率对铜电解过程的电能消耗产生影响。本文对铜电解液的电导率的各研究结果进行了比较和综述。
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- The analysis for the electrowinning processes for purifying copper electrolyte shows that the continuous electrowinning has no essential difference from the discontinuous electrowinning. 通过对铜电解液电积法净液技术等分析,说明连续电积法与间断电积法铜电解液净化技术本质是一致的。
- In the processing of the purification of copper electrolyte，the separation of copper and arsenic by electrowinning of controlling cathodic potential can prevent AsH3 from evolving effectively. 在铜净液工序中，采用控制阴极电势脱铜脱砷电积法，能有效抑制砷化氢的析出。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
