Experimental Study on the Pressure Leaching of Recycled Alkaline Tungsten Raffinate AITranslate
Abstract AITranslate
Experimental study was made in view of accumulation of the main impurities P, As, Si, Cl ere in the tungsten raffinate recycled to the leaching process, and the effects of two purifiers were tested for the removal of impurities in the aqueous phase during leaching. The results show that direct leaching with un- treated tungsten raffinate results in accumulation of various impurity ions to different degrees. By adding appropriate purifiers and controlling the dosage of sodium phosphate, the concentrate of P is controlled steadily in a certain range and high W leaching rate is achieved.
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DOI：
Chinese Library Classification Number:TF841.1[冶金工程—有色金属冶金]
Citation Information:
Experimental study was made in view of accumulation of the main impurities P, As, Si, Cl ere in the tungsten raffinate recycled to the leaching process, and the effects of two purifiers were tested for the removal of impurities in the aqueous phase during leaching. The results show that direct leaching with un- treated tungsten raffinate results in accumulation of various impurity ions to different degrees. By adding appropriate purifiers and controlling the dosage of sodium phosphate, the concentrate of P is controlled steadily in a certain range and high W leaching rate is achieved.
quote
| GB/T 7714-2015 | [1] CENG Zhi-qi, XIAO Lian-sheng, ZHANG Gui-qing. Experimental Study on the Pressure Leaching of Recycled Alkaline Tungsten Raffinate[J]. Rare Metals and Cemented Carbides, 2013(6): 1-6. |
| MLA | [1] CENG Zhi-qi, et al., "Experimental Study on the Pressure Leaching of Recycled Alkaline Tungsten Raffinate." Rare Metals and Cemented Carbides, no. 6, 2013, pp. 1-6. |
| APA | [1] CENG Zhi-qi, XIAO Lian-sheng, & ZHANG Gui-qing. (2013). Experimental Study on the Pressure Leaching of Recycled Alkaline Tungsten Raffinate. Rare Metals and Cemented Carbides(6), 1-6. |
| IEEE | [1] CENG Zhi-qi, XIAO Lian-sheng, and ZHANG Gui-qing, "Experimental Study on the Pressure Leaching of Recycled Alkaline Tungsten Raffinate," Rare Metals and Cemented Carbides, no. 6, pp. 1-6, 2013. keywords: {tungsten ore;pressure leaching;alkaline extraction;raffinate;purification} |