| 制备氟化铝溶液的影响因素分析 |
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| 引用本文： | 周秀梅,罗运红,杨斌,陈外六,胡金荣.制备氟化铝溶液的影响因素分析[J].磷肥与复肥,2011,26(3):15-17. |
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| 作者姓名： | 周秀梅 罗运红 杨斌 陈外六 胡金荣 |
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| 作者单位： | 云天化国际化工股份有限公司,技术中心,云南,昆明,650113 |
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| 摘 要： | 氟化铝溶液是磷肥副产氟硅酸直接合成法制冰晶石的重要中间产物.为制得稳定的氟化铝溶液,研究了制备氟化铝溶液的适宜氟硅酸溶液和氟化铝溶液浓度及适宜工艺条件,以期获得不易析出结晶的稳定氟化铝溶液和较高的氟化铝收率.
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| 关 键 词： | 氟硅酸溶液 制备氟化铝溶液 适宜工艺条件 冰晶石 |
Analysis on the effects on aluminum fluoride solution preparation |
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| ZHOU Xiu-mei,LUO Yun-hong,YANG Bin,CHEN Wai-liu,HU Jin-rong.Analysis on the effects on aluminum fluoride solution preparation[J].Phosphate & Compound Fertilizer,2011,26(3):15-17. |
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| Authors: | ZHOU Xiu-mei LUO Yun-hong YANG Bin CHEN Wai-liu HU Jin-rong |
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| Affiliation: | ZHOU Xiu-mei,LUO Yun-hong,YANG Bin,CHEN Wai-liu,HU Jin-rong(Technological Development Center,Yuntianhua International Chemical Co.,Ltd,Kunming,Yunnan 650113,China) |
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| Abstract: | Aluminum fluoride solution is an important intermediate in the direct synthesis of cryolite using fluosilicic acid by-product in phosphate fertilizer production.The factors such as fluosilicic acid solution concentration,aluminum fluoride solution concentration and process are studied for preparing the stable aluminum fluoride solution with no crystal separation and improving the yield of aluminum fluoride. |
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| Keywords: | fluosilicic acid solution aluminum fluoride solution preparation suitable process cryolite |
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