| 生物质还原浸锰液净化制备硫酸锰工艺研究 |
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| 引用本文： | 余丽秀,张然,宋广毅,唐祥虎. 生物质还原浸锰液净化制备硫酸锰工艺研究[J]. 矿冶工程, 2011, 31(3): 73-75 |
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| 作者姓名： | 余丽秀 张然 宋广毅 唐祥虎 |
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| 作者单位： | 1. 中国地质科学院 郑州矿产综合利用研究所, 河南 郑州 450006; 2. 国家非金属矿资源综合利用工程技术研究中心, 河南 郑州 450006 |
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| 基金项目： | 国土资源大调查项目(1212010816038) |
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| 摘 要： | 使用植物副产生物质对锰银多金属矿还原浸出, 得到浸出锰液。采用一类价廉、具有吸附功能的天然硅酸盐矿物处理生物质浸出锰液, 净化后制得硫酸锰。该方法具有工艺简单、吸附剂添加量少、除杂效率高、处理成本低的特点, 解决了生物质浸锰工艺长期存在的所制硫酸锰产品档次低的难题, 制备的硫酸锰可以同时达到HG/T2962-1999工业硫酸锰和HG/T2936-1999饲料硫酸锰标准; 研究技术具有较好的推广应用前景。
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| 关 键 词： | 锰矿 锰银多金属矿 生物浸出 生物质 浸锰液 硫酸锰 |
| 收稿时间： | 2010-12-03 |
Research on Purifying and Preparing Sulfuric Acid Manganese from Manganese Solution by Reduction Leaching with Biomass |
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| YU Li-xiu,ZHANG Ran,SONG Guang-yi,TANG Xiang-hu. Research on Purifying and Preparing Sulfuric Acid Manganese from Manganese Solution by Reduction Leaching with Biomass[J]. Mining and Metallurgical Engineering, 2011, 31(3): 73-75 |
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| Authors: | YU Li-xiu ZHANG Ran SONG Guang-yi TANG Xiang-hu |
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| Affiliation: | 1. Zhengzhou Institute for Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences, Zhengzhou 450006, Henan, China; 2. National Engineering Center for Multipurpose Utilization of Non-Metallic Mineral Resources, Zhengzhou 450006, Henan, China |
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| Abstract: | Manganese leach solution was obtained after reduction leaching of silver-bearing multi-metallic manganese ore with plant by-products.Then it was treated by using a kind of inexpensive and natural silicate minerals with some absorption features,manganese sulfate was prepared after purification.This technology is characterized by simple process,less addition of absorbent,high efficiency for impurity removal and low cost in processing.It has solved the long-existed problem for the process of manganese leaching... |
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| Keywords: | manganese ore silver-bearing multi-metallic manganese ore bioleaching biomass manganese leach solution manganese sulfate |
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