Old Chemistry. The separation of one metal from another with which it is alloyed.
| 单词 | θ68172 |
| 释义 | the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > separation > specific separation processes (9) departa1626 Old Chemistry. The separation of one metal from another with which it is alloyed. parting1662 Metallurgy. The separation of gold and silver from each other, esp. by means of acid. inquart1683 = inquartation, n. departure1741 Old Chemistry. Separation of a metal from an alloy or a solution. Obsolete. disassociation1814 The breaking or coming apart of chemical links; separation of a compound into its elements or simpler components; the condition resulting from… dialysis1861 Chemistry and Biology. A process in which dissolved or suspended substances are selectively removed from a solution as a result of the… dissociation1869 Chemistry. The direct separation of compound substances into their primary elements, or into less complex compounds; decomposition, spec. by the… inquartation1881 The process of separating gold from silver by means of nitric acid: see quartation, n. Subcategories:— that which is retained as a result of (1) |
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