英语释义

1. the recovery especially of metals from solutions by electrolysis

片语

electrowinning process电积过程

Electrowinning Unit单元为电采单元

electrowinning temperature电解温度

electrowinning method电积法

Cyclone electrowinning旋流电积技术

electrolytic deposition电解沉积；电镀

leaching electrowinning浸出电积

Traditional electrowinning传统电积技术

the electrowinning电积

electrowinning techniques电积工艺

英汉例句

• the paper describes the impact of metal ions impurities on current efficiency and electrolytic zinc quality of long cycle electrowinning process.

  阐述了长周期锌电积过程中金属离子杂质对电流效率和电锌质量等方面的影响。

• mechanism of anode reactions in slurry electrowinning process(sep)in the hc1-nacl-h2o system has been clarified based on the study of polarization curves of graphite anode under different conditions.

  通过对石墨阳极极化曲线的研究，阐明了矿浆电解法在酸性氯盐介质中的阳极反应机理；

• the leaching extraction electrowinning technology is applied in the experiment of comprehensive utilizing tailings in flash smelting furnace.

  采用浸出-萃取-电积工艺对闪速炼铜转炉渣浮选尾矿（简称尾矿）进行综合利用研究。

• the new technology of production of zn powder by alkaline leaching and electrowinning is described.

  堿浸-电解法作为一种生产高纯度锌粉的新工艺，具有流程简单、原料适应性强、成本低等优点。

• the mechanism of nickel electrowinning from aqueous sulphate solution was studied by the potential sweep method.

  本文用动电位扫描技术研究了硫酸盐水溶液电积镍的反应机理。

• reaction mechanism, processing and application of controlling cathodic potential electrowinning were studied.

  研究了控制阴极电势电积法的反应机理、工艺流程及应用情况。

• in the practice of long period zinc electrowinning with time depending current, the product output and power cost should be taken into consideration to obtain maximum economic results.

  在长周期锌电解「分时电流」的生产实践中，应该从产品产量、电耗成本等方面进行综合考虑企业的经济利润，找出合适自身的最优方案，以取得最大的经济效益。

• the technology of gold recovery by direct electrowinning from cyanide heap leach liquor has many advantages such as short flowsheet, less equipment required and less capital investment.

  从堆浸氰化液中直接电积提金是一种流程短、设备少、投资省的工艺，已进行过不少的研究。

• the power consumption in process of traditional zinc electrowinning effects directly(production) cost of electrolytic zinc.

  传统的湿法炼锌过程中，电积能耗直接影响冶炼的生产成本。

• for a certain refractory cu-zn ore, a new process of bulk flotation-oxidizing roasting-selective leaching-cu-zn electrowinning is proposed.

  针对某难分选的铜锌矿石，提出一种混合浮选—氧化焙烧—选择性浸出—铜、锌电积选冶联合新工艺。

• this paper summarizes the process features of purification arsenic removal of copper electrolyte by solvent extraction or continuous electrowinning and makes analysis and comparison.

  总结了萃取法和连续电积法两种铜电解液凈化脱砷新工艺的特点，并进行了分析比较。

• study status of inert anodes for zinc electrowinning was reviewed systematically.

  文章系统地综述了锌电积用惰性阳极材料的研究现状。

• therefore, two extractants, lix84 and lix54, are selected and experiments of extraction, stripping and electrowinning have been performed with simulated leaching solution of lanping zinc oxide ore.

  因此，本文筛选了两种商用萃取剂lix84和lix54，针对兰坪氧化锌矿模拟浸出液，进行了萃取、反萃和电积试验研究。

• the factors influencing electricity consumption in copper electrowinning are the voltage and current efficiency in electrolyzer.

  影响铜电积电耗的因素是槽电压和电流效率。

• it is an exposition of current consumption and economic results of disconnected electrowinning, of continuous electrowinning and of electrowinning of controlling cathodic potential.

  对采用间断电积法、连续电积法、控制阴极电势电积法凈化铜电解液的电耗和经济效益作了论述。

• the new process of producing zn powder by alkaline leaching and electrowinning is a reliable, cost-effective and flexible process.

  堿浸-电解法作为一种生产高纯度锌粉的新工艺，具有流程简单、原料适应性强、成本低等优点。

• a process for manufacturing nickel buttons is described, that is electrowinning in chloride electrolyte with insoluble anodes, and technical conditions of the process are also included.

  介绍了采用氯化介质不溶阳极电解工艺制备镍扣的工艺流程及技术条件。

• this paper describes the direct recovery of gold and silver from the thiourea and sulphuric acid eluate of the loaded resin elution by using electrowinning in the diaphragm electrolyzer.

  本文阐述了在隔膜电解槽中，用电积法直接从载金树脂硫脲硫酸解吸液中回收金、银的技术。

• the new technology of production of zn powder by alkaline leaching and electrowinning is described.

  介绍堿浸-电解湿法直接生产金属锌粉的新工艺。