acid solution leaching method
The stability of the red pigment in litchi shell, which was extracted by acidic solution leaching from litchi shell, was studied.
An acetic acid solution of a drug.
Aqueous acid solution conduct electricity.
Leaching of a copper residue, produced by selected oxidation leaching of a nickel matte, in oxygenated sulfuric acid solution with the participation of chloride was investigated.
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