| 钼酸铵生产废液及氨浸渣中钼的回收 |
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| 引用本文： | 马高峰,雷宁,郭金亮,王子川,孙宝莲,白宏斌,冯宝奇.钼酸铵生产废液及氨浸渣中钼的回收[J].中国钼业,2011,35(6):3-5. |
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| 作者姓名： | 马高峰 雷宁 郭金亮 王子川 孙宝莲 白宏斌 冯宝奇 |
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| 作者单位： | 西部鑫兴金属材料有限公司,陕西洛南,726100 |
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| 摘 要： | 通过对钼酸铵废液及氨浸渣中钼含量的分析,成功筛选出了回收钼酸铵废液及氨浸渣中钼的方法,利用传统的钼焙砂-酸洗-氨浸-净化-酸沉等工序,一部分钼进入废液,剩余一部分以不溶性钼进入氨浸渣,我们通过膜分离技术,用(NH4)2CO3及强氧化剂NaClO浸出法回收钼酸铵废液及氨浸渣中的钼,总回收率大大提高,对提高钼回收率及企业经济效益起到了巨大的促进作用。
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| 关 键 词： | 钼酸铵废液及氨浸渣 钼含量分析 膜分离技术 (NH4)2CO3及NaClO浸出法 钼回收 |
AMMONIUM MOLYBDATE AND AMMONIAL LEACHING RESIDUE IN THE RECOVERY OF MOLYBDENUM |
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| MA Gao-feng
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LEI Ning
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GUO Jin-liang
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WANG Zi-chuan
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SUN Bao-lian
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BAI Hong-bin
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FENG Bao-qi.AMMONIUM MOLYBDATE AND AMMONIAL LEACHING RESIDUE IN THE RECOVERY OF MOLYBDENUM[J].China Molybdenum Industry,2011,35(6):3-5. |
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| Authors: | MA Gao-feng LEI Ning GUO Jin-liang WANG Zi-chuan SUN Bao-lian BAI Hong-bin FENG Bao-qi |
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| Affiliation: | MA Gao-feng,LEI Ning,GUO Jin-liang,WANG Zi-chuan,SUN Bao-lian,BAI Hong-bin,FENG Bao-qi(Western Xinxing Metal Materials Co.,Ltd.,Luonan 726100,Shaanxi,China) |
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| Abstract: | By analyzing molybdenum content in ammonia molybdate waste liquid and ammonium leaching residue,the method for molybdenum recovery from ammonia leaching residue was selected.Using traditional molybdenum calcine-ammonia leaching-purification-acid precipitation and other processes,part of Mo went into the liquid,the remaining insoluble molybdenum went into the ammonia leaching residue.We adopted membrane separation technology,using(NH4)2CO3 and strong oxidant NaClO to recover molybdenum from ammonium leaching... |
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| Keywords: | ammonium molybdate waste liquid and ammonia leaching residue molybdenum content analysis membrane separation technology (NH4)2CO3 and NaClO leaching molybdenum recovery |
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