Research on the Solubility of APT in (NH_4)_2HPO_4-NH_3·H_2O-H_2O System AITranslate
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The solubility of ammonium paratungstate in（NH4）2HPO4-NH3·H2O-H2O system was studied with dissolution equilibrium method.As the ammonia concentration increases,the solubility of APT drops slightly at first and then rapidly rises,and tungstophosphoric acid concentration is significantly reduced in the solution,while the concentration of isopolytungstate and normal tungstate ions significantly increases.With the same concentration of diammonium phosphate,the solubility of APT in（NH4）2HPO4-NH3·H2O-H2O system is much higher than that in（NH4）2HPO4-H2O system.
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1US Department of the Interior, US Geological Survey. Mineral commodity summaries 2012 [Z]. Washington, DC: US Geological Survey,2012 : 198.
2李俊萌.中国钨矿资源浅析[J].中国钨业,2009,24(6):9-13. 被引量：60
3薛鉴.钨冶炼工业50年回顾及面向新世纪的思考[J].中国钨业,1999,14(5):130-135. 被引量：5
4KONG Zhaoqing. The China of advantage and utilization of mineral resources sustainable development strategy study[Z]. Beijing : China Non-ferrous Metal Industry As- sociation, 2005.
5李洪茂,时友东,刘忠,王宝金,王泽利,邱希萍.东昆仑山若羌地区白干湖钨锡矿床地质特征及成因[J].地质通报,2006,25(1):277-281. 被引量：33
6黄小娥,史维全.我国钨矿地质勘查新进展[J].中国钨业,2007,22(3):6-9. 被引量：15
7万林生,晏慧娟,肖学有,陈帮明,王辉.我国钨冶炼离子交换工艺的技术发展与工艺评价[J].中国钨业,2003,18(6):31-33. 被引量：20
8万林生,邓登飞,赵立夫,李红超,徐国钻,梁勇.钨绿色冶炼工艺研究方向和技术进展[J].有色金属科学与工程,2013,4(5):15-18. 被引量：18
9万林生,赵立夫,李红超.崇义章源钨业APT绿色冶炼的技术进步和发展[J].中国钨业,2012,27(1):47-49. 被引量：13
10万林生,赵立夫,黄泽辉,等.一种铵盐分解白钨矿的方法:中国,CN102154547B[P].2013-01-16.
1田德柱,饶泽文,欧阳臻,陈永明,叶龙刚.含铁钨粉酸溶除铁的研究[J].稀有金属与硬质合金,2019,47(6):5-9.
1万林生,石忠宁,肖学有,陈帮明,王辉.NH_4Cl-NH_3·H_2O-H_2O系仲钨酸铵溶解度研究[J].中国钨业,2002,17(1):35-38. 被引量：9
2万林生,肖学有,石忠宁.NH_3·H_2O—H_2O系仲钨酸铵溶解度研究[J].中国钨业,2001,16(3):18-21. 被引量：4
3刘亮,薛济来.白钨矿络合浸出液净化除杂及制备仲钨酸铵[J].湿法冶金,2015,34(6):478-482. 被引量：2
4刘丽娟,李建中,付彦彪,田彦文.酸性含砷冶金废水中铁的回收[J].材料与冶金学报,2012,11(1):75-78.
5刘亮,薛济来.盐酸-磷酸络合浸出人造白钨矿试验研究[J].湿法冶金,2015,34(2):109-113. 被引量：2
6黄金,谢芳浩,肖海建,杨幼明.盐酸磷酸络合浸出白钨矿的试验研究[J].稀有金属,2014,38(4):703-710. 被引量：10
7陈伟.铝灰在铝电解质中溶解行为的研究[J].有色矿冶,2010,26(3):38-40. 被引量：9
8李义根,吕松涛.氧化钇在冰晶石—氧化铝—氟化镁熔体中的溶解度研究[J].稀有金属与硬质合金,1993,21(S1):190-193. 被引量：1
9高运明,曾智,潘金华.氧化铁在硼砂熔盐中溶解度研究[J].武汉科技大学学报,2006,29(6):552-554. 被引量：8
10李勇.石灰在高温溶出贵州铝土矿过程中的作用[J].贵州工学院学报,1996,25(5):78-83. 被引量：5
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DOI：
Chinese Library Classification Number:TF136.13[冶金工程—冶金物理化学]
Citation Information:
The solubility of ammonium paratungstate in（NH4）2HPO4-NH3·H2O-H2O system was studied with dissolution equilibrium method.As the ammonia concentration increases,the solubility of APT drops slightly at first and then rapidly rises,and tungstophosphoric acid concentration is significantly reduced in the solution,while the concentration of isopolytungstate and normal tungstate ions significantly increases.With the same concentration of diammonium phosphate,the solubility of APT in（NH4）2HPO4-NH3·H2O-H2O system is much higher than that in（NH4）2HPO4-H2O system.
quote
| GB/T 7714-2015 | [1] WAN Lin-sheng, JIN Xian-wen, LAI Xing-ren, et al. Research on the Solubility of APT in (NH_4)_2HPO_4-NH_3·H_2O-H_2O System[J]. Rare Metals and Cemented Carbides, 2016(5): 6-10. |
| MLA | [1] WAN Lin-sheng, et al., "Research on the Solubility of APT in (NH_4)_2HPO_4-NH_3·H_2O-H_2O System." Rare Metals and Cemented Carbides, no. 5, 2016, pp. 6-10. |
| APA | [1] WAN Lin-sheng, JIN Xian-wen, LAI Xing-ren, YANG Liang, LIU Peng, & LIANG Yong. (2016). Research on the Solubility of APT in (NH_4)_2HPO_4-NH_3·H_2O-H_2O System. Rare Metals and Cemented Carbides(5), 6-10. |
| IEEE | [1] WAN Lin-sheng, JIN Xian-wen, LAI Xing-ren, YANG Liang, LIU Peng, and LIANG Yong, "Research on the Solubility of APT in (NH_4)_2HPO_4-NH_3·H_2O-H_2O System," Rare Metals and Cemented Carbides, no. 5, pp. 6-10, 2016. keywords: {ammonium paratungstate（APT）;diammonium phosphate;ammonia;solubility;tungstophosphoric acid;dissolution equilibrium method} |