متن کامل ترجمه مقاله ISI در elsevier در فایل word به فروش می رسد که ترجمه چکیده آن را به عنوان نمونه می توانید ملاحظه فرمایید. 20 صفحه ورد و 7 صفحه PDF به زبان اصلی Selective recovery of gold(III) via continuous counter-current foam separation from hydrochloric acid solution – Effects of foam and column sizes on separation performance Abstract Continuous counter-current foam separation with simultaneous injections of metal and surfactant solutions into rising foam bed was applied to Au(III) recovery from hydrochloric acid solutions containing binary metals of Au(III) and Cu(II). A nonionic surfactant, poly(oxyethylene) nonylphenyl ether, used in this study showed a strong affinity to Au(III) and played a double role of foam-producer and metal collector. The effect of an average foam diameter (from 0.026 to 0.28 cm) was investigated on the separation performance. It is noteworthy that a larger foam enhances gravitational drainage dramatically while decreasing of the adsorption ...
دریافت فایل