Technical Study on Phosphorus Removal with Chromium Nitrate from Ammonium Tungstate Solution AITranslate
Abstract AITranslate
The chromium nitrate precipitation method was used to deeply remove phosphorus from ammonium tungstate solution.The effects on phosphorus removal were systematically investigated of chromium nitrate addition,reaction temperature,reaction time,ammonium tungstate solution pH and initial phosphorus concentration.The results show that under the optimal conditions of the chrome addition of 3 times the theoretical quantity,temperature of 55 ℃,time of 120 min,ammonium tungstate solution pH of 9.81 and initial phosphorus concentration of 37.4 mg/L,the residual phosphorus concentration in ammonium tungstate solution after phosphorus removal is 14.95 g/L,which meets the requirement for preparation of APT-0 grade products.
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Basic Information:
DOI：
Chinese Library Classification Number:TF841.1[冶金工程—有色金属冶金]
Citation Information:
The chromium nitrate precipitation method was used to deeply remove phosphorus from ammonium tungstate solution.The effects on phosphorus removal were systematically investigated of chromium nitrate addition,reaction temperature,reaction time,ammonium tungstate solution pH and initial phosphorus concentration.The results show that under the optimal conditions of the chrome addition of 3 times the theoretical quantity,temperature of 55 ℃,time of 120 min,ammonium tungstate solution pH of 9.81 and initial phosphorus concentration of 37.4 mg/L,the residual phosphorus concentration in ammonium tungstate solution after phosphorus removal is 14.95 g/L,which meets the requirement for preparation of APT-0 grade products.
quote
| GB/T 7714-2015 | [1] HU Xiao-mi, WAN Lin-sheng, QIU Ya-ming, et al. Technical Study on Phosphorus Removal with Chromium Nitrate from Ammonium Tungstate Solution[J]. Rare Metals and Cemented Carbides, 2018(1): 1-4. |
| MLA | [1] HU Xiao-mi, et al., "Technical Study on Phosphorus Removal with Chromium Nitrate from Ammonium Tungstate Solution." Rare Metals and Cemented Carbides, no. 1, 2018, pp. 1-4. |
| APA | [1] HU Xiao-mi, WAN Lin-sheng, QIU Ya-ming, LIU Peng, PAN Ming-ran, & YANG Liang. (2018). Technical Study on Phosphorus Removal with Chromium Nitrate from Ammonium Tungstate Solution. Rare Metals and Cemented Carbides(1), 1-4. |
| IEEE | [1] HU Xiao-mi, WAN Lin-sheng, QIU Ya-ming, LIU Peng, PAN Ming-ran, and YANG Liang, "Technical Study on Phosphorus Removal with Chromium Nitrate from Ammonium Tungstate Solution," Rare Metals and Cemented Carbides, no. 1, pp. 1-4, 2018. keywords: {ammonium tungstate solution;chromium nitrate;precipitation;phosphorus removal} |