| 软锰矿的微波干燥特性研究 |
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| 引用本文： | 苏晓,杜金佳,普婧,阮榕生,段丽平,陈菓.软锰矿的微波干燥特性研究[J].矿冶,2020,29(1). |
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| 作者姓名： | 苏晓 杜金佳 普婧 阮榕生 段丽平 陈菓 |
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| 作者单位： | 云南民族大学 云南省高校绿色化学材料重点实验室,云南民族大学 云南省高校绿色化学材料重点实验室,云南民族大学 云南省高校绿色化学材料重点实验室,云南民族大学 云南省高校绿色化学材料重点实验室,云南民族大学 云南省高校绿色化学材料重点实验室,云南民族大学 云南省高校绿色化学材料重点实验室 |
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| 基金项目： | 国家科技支撑计划 (编号：2015BAB17B02),国家自然科学基金重点项目(编号：U1802255),湖南省科技计划项目(编号：2016TP1007) |
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| 摘 要： | 微波加热技术作为一种新型的干燥技术,在矿物干燥领域具有广泛的应用。本论文以广西大新县软锰矿作为微波干燥的研究对象,以微波加热作为干燥热源,分别在不同的软锰矿初始含水率、软锰矿质量、微波功率条件下进行了软锰矿的微波干燥实验,研究实验因素对软锰矿微波干燥速率等的影响规律,并以此研发出微波干燥软锰矿新工艺,并为微波干燥软锰矿的工业应用提供理论基础和实验数据。
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| 关 键 词： | 软锰矿 微波加热 干燥特性 含水率 水分迁移 |
| 收稿时间： | 2019/7/5 0:00:00 |
| 修稿时间： | 2019/7/10 0:00:00 |
Study on microwave drying characteristics of manganese ore |
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| SU Xiao,DU Jinji,PU Jing,RUAN Rongsheng,DUAN Liping and CHEN Guo.Study on microwave drying characteristics of manganese ore[J].Mining & Metallurgy,2020,29(1). |
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| Authors: | SU Xiao DU Jinji PU Jing RUAN Rongsheng DUAN Liping and CHEN Guo |
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| Affiliation: | Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming,Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming,Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming,Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming,Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming,Key Laboratory of Green-chemistry Materials in University of Yunnan Province,Yunnan Minzu University,Kunming |
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| Abstract: | As a new drying technology, microwave heating technology has been widely used in the field of mineral drying. In this paper, taking the pyrolusite in Daxin county, Guangxi province as the research object of microwave drying, taking microwave heating as the dry heat source, and the microwave drying experiments of pyrolusite were carried out under different conditions of initial moisture content, pyrolusite quality and microwave power respectively. The effect of experimental factors on microwave drying rate of pyrolusite was studied, and a new process of microwave drying of pyrolusite was developed, which provided theoretical basis and experimental data for industrial application of microwave drying of pyrolusite. |
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| Keywords: | pyrolusite microwave heating drying characteristics the moisture content moisture migration |
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