Preliminary Study on The Mechanism of Separation and Concentration of Gold by Adsorption on Polyurethane Foam
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Abstract:
The author explains the mechanism of the adsorption of gold on polyure- thane foam by means of X-ray diffraction, infrared spectrum, electrinic scanning microscope and surfactant washing etc. . The author confirms that the process of the adsorption of gold on polyurethane foam is physical adsorption.
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铁安年,郝恩坤, 1985. 聚氨酯泡沫塑料吸附分离和富集金机理的初步研究[J]. 岩石矿物学杂志, 4(2):146~150. , 1985. Preliminary Study on The Mechanism of Separation and Concentration of Gold by Adsorption on Polyurethane Foam[J]. Acta Petrologica et Mineralogica, 4(2): 146~150.
