| 多钒酸铵的微波干燥特性研究 |
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| 引用本文： | 郑孝英,冯康露,陈晋,何奥希,李毅恒,陈菓. 多钒酸铵的微波干燥特性研究[J]. 矿冶, 2018, 27(3): 51-55 |
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| 作者姓名： | 郑孝英 冯康露 陈晋 何奥希 李毅恒 陈菓 |
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| 作者单位： | 昆明冶金高等专科学校;云南省跨境民族地区生物质资源清洁利用国际联合研究中心云南省高校民族地区资源清洁转化重点实验室云南民族大学 |
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| 基金项目： | 国家自然科学资助(51504110,51404114) |
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| 摘 要： | 对高含水量的多钒酸铵干燥是其大部分工业应用的关键步骤。微波干燥由于独特的加热特性,可以作为传统干燥的替代品。在本试验中,通过微波干燥系统研究了不同微波功率、样品质量和初始含水率对微波干燥多钒酸铵性能的影响。研究发现,微波功率、样品质量及初始水分含量对微波干燥多钒酸铵有显著影响,都能促使物料吸收更多微波能加速水分的蒸发。且微波干燥过程中减少了粉尘的产生,是一种环保清洁、高效节能的技术。
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| 关 键 词： | 微波干燥 多钒酸铵 水分含量 干燥速率 |
| 收稿时间： | 2017-08-29 |
| 修稿时间： | 2017-09-06 |
Drying behavior of ammonium poly vanadate under microwave heating |
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| ZHENG Xiaoying,FENG Kanglu,CHEN Jin,HE Aoxi,LI Yiheng and CHEN Guo. Drying behavior of ammonium poly vanadate under microwave heating[J]. Mining & Metallurgy, 2018, 27(3): 51-55 |
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| Authors: | ZHENG Xiaoying FENG Kanglu CHEN Jin HE Aoxi LI Yiheng CHEN Guo |
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| Affiliation: | Kunming Metallurgy College,Joint Research Centre for International Cross-border Ethnic Regions Biomass Clean Utilization in Yunnan,Yunnan Minzu University,Joint Research Centre for International Cross-border Ethnic Regions Biomass Clean Utilization in Yunnan,Yunnan Minzu University,Joint Research Centre for International Cross-border Ethnic Regions Biomass Clean Utilization in Yunnan,Yunnan Minzu University,Joint Research Centre for International Cross-border Ethnic Regions Biomass Clean Utilization in Yunnan,Yunnan Minzu University,Joint Research Centre for International Cross-border Ethnic Regions Biomass Clean Utilization in Yunnan,Yunnan Minzu University |
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| Abstract: | Drying high moisture content of ammonium poly vanadate is a critical step in most of its industrial applications. Microwave drying can be used as a traditional drying substitute due to its unique heating characteristics. In the study, the effects of microwave power, sample mass and initial moisture content on microwave drying of ammonium poly vanadate were investigated by microwave drying system. Microwave power, sample mass and initial moisture content have a significant effect on microwave drying ammonium poly vanadate, which all can promote the absorption of more microwave energy to accelerate the evaporation of water. Microwave drying process can reduce the generation of dust, which is a clean and efficient energy efficient technology. |
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| Keywords: | microwave drying ammonium poly vanadate moisture content drying rate |
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