“extraction”的概念、定义、翻译、参考文献-科学参考

extraction

Physics

1. The process of obtaining a metal from its ore.

2. The separation of a component from a mixture by selective solubility.

Chemistry

The separation of a component from its mixture by selective solubility. See partition.

Chemical Engineering

A separation process in which a component is selectively removed by chemical or physical means such as the pressing of seeds to remove oils. Liquid–liquid extraction or solvent extraction is a separation process in which a component is selectively transferred from one liquid phase to another, such as the extraction of uranium and plutonium from a fission product containing nitric acid solution into a kerosene diluent containing the solvent tri-butyl phosphate.

Geology and Earth Sciences

单词	extraction
释义	extraction Physics 1. The process of obtaining a metal from its ore. 2. The separation of a component from a mixture by selective solubility. Chemistry The separation of a component from its mixture by selective solubility. See partition. Chemical Engineering A separation process in which a component is selectively removed by chemical or physical means such as the pressing of seeds to remove oils. Liquid–liquid extraction or solvent extraction is a separation process in which a component is selectively transferred from one liquid phase to another, such as the extraction of uranium and plutonium from a fission product containing nitric acid solution into a kerosene diluent containing the solvent tri-butyl phosphate. Geology and Earth Sciences See abstraction.
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