“electrolytic refining”的概念、定义、翻译、参考文献-科学参考

electrolytic refining

Physics

The purification of metals by electrolysis. It is commonly applied to copper. A large piece of impure copper is used as the anode with a thin strip of pure copper as the cathode. Copper(II) sulphate solution is the electrolyte. Copper dissolves at the anode: Cu → Cu²⁺+2e, and is deposited at the cathode. The net result is transfer of pure copper from anode to cathode. Gold and silver in the impure copper form a so-called anode sludge at the bottom of the cell, which is recovered.

Chemistry

The purification of metals by electrolysis. It is commonly applied to copper. A large piece of impure copper is used as the anode with a thin strip of pure copper as the cathode. Copper(II) sulphate solution is the electrolyte. Copper dissolves at the anode: Cu → Cu²⁺ + 2e, and is deposited at the cathode. The net result is transfer of pure copper from anode to cathode. Gold and silver in the impure copper form a so-called anode sludge at the bottom of the cell, which is recovered.

Chemical Engineering

An electrolytic process used to obtain pure metals. For example, copper can be obtained by using impure copper as the anode and pure copper as the cathode. Using a solution of copper sulphate, electricity is passed through the electrolytic cell resulting in copper being deposited on the cathode. The impurities either remain in solution or are collected as a sludge.

单词	electrolytic refining
释义	electrolytic refining Physics The purification of metals by electrolysis. It is commonly applied to copper. A large piece of impure copper is used as the anode with a thin strip of pure copper as the cathode. Copper(II) sulphate solution is the electrolyte. Copper dissolves at the anode: Cu → Cu²⁺+2e, and is deposited at the cathode. The net result is transfer of pure copper from anode to cathode. Gold and silver in the impure copper form a so-called anode sludge at the bottom of the cell, which is recovered. Chemistry The purification of metals by electrolysis. It is commonly applied to copper. A large piece of impure copper is used as the anode with a thin strip of pure copper as the cathode. Copper(II) sulphate solution is the electrolyte. Copper dissolves at the anode: Cu → Cu²⁺ + 2e, and is deposited at the cathode. The net result is transfer of pure copper from anode to cathode. Gold and silver in the impure copper form a so-called anode sludge at the bottom of the cell, which is recovered. Chemical Engineering An electrolytic process used to obtain pure metals. For example, copper can be obtained by using impure copper as the anode and pure copper as the cathode. Using a solution of copper sulphate, electricity is passed through the electrolytic cell resulting in copper being deposited on the cathode. The impurities either remain in solution or are collected as a sludge.
随便看	Eskimo Nebula Eskola, Pentii Elias (1883–1964) ESL ESO ESOC esoteric ESP ESPRIT ESR ESRO ESSA esse est percipi essence essential amino acid essential element essential fatty acids essentialism essentially contested concepts essential mineral essential oil essential singularity Essex, Robert Devereux, 2nd Earl of (1566–1601) Essex, Robert Devereux, 3rd Earl of (1591–1646) ESSI EST