Temperature Rise Characteristics and Absorption Behaviors of Titanium Slag during Microwave Heating

Pu Jing; Zhang Zhiyun; Liu Qianqian; Duan Liping; Ruan Rongsheng; Chen Guo

doi:10.7513/j.issn.1004-7638.2019.01.004

Volume 40 Issue 1

Feb. 2019

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Pu Jing, Zhang Zhiyun, Liu Qianqian, Duan Liping, Ruan Rongsheng, Chen Guo. Temperature Rise Characteristics and Absorption Behaviors of Titanium Slag during Microwave Heating[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(1): 18-22. doi: 10.7513/j.issn.1004-7638.2019.01.004

Citation:

Pu Jing, Zhang Zhiyun, Liu Qianqian, Duan Liping, Ruan Rongsheng, Chen Guo. Temperature Rise Characteristics and Absorption Behaviors of Titanium Slag during Microwave Heating[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(1): 18-22. doi: 10.7513/j.issn.1004-7638.2019.01.004

Citation:

Pu Jing, Zhang Zhiyun, Liu Qianqian, Duan Liping, Ruan Rongsheng, Chen Guo. Temperature Rise Characteristics and Absorption Behaviors of Titanium Slag during Microwave Heating[J]. IRON STEEL VANADIUM TITANIUM, 2019, 40(1): 18-22. doi: 10.7513/j.issn.1004-7638.2019.01.004

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Temperature Rise Characteristics and Absorption Behaviors of Titanium Slag during Microwave Heating

doi: 10.7513/j.issn.1004-7638.2019.01.004

Pu Jing^1,2,
Zhang Zhiyun^1,2,
Liu Qianqian³,
Duan Liping^1,2,
Ruan Rongsheng^1,2,3,
Chen Guo^{1,2,3
,
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1. Key Laboratory of Green-chemistry Materials in University of Yunnan Province, Yunnan Minzu University, Kunming 650500, Yunnan, China;
2. School of Chemistry and Environment, Yunnan Minzu University, Kunming 650500, Yunnan, China;
3. Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming University of Science and Technology, Kunming 650093, Yunnan, China

Received Date: 2018-10-10

Abstract

Abstract

Microwave heating of titanium slag to prepare artificial rutile has the outstanding advantages of uniform high efficiency and low energy consumption.Under different conditions,titanium slag exhibits different temperature rise characteristics in the microwave field.Using titanium slag as the research object,the effects of microwave output power,particle size of the titanium slag and material quantity on the microwave absorption performance of the slag were systematically investigated.The results show that increasing the microwave output power is beneficial to increase the heating rate of titanium slag in the microwave field,while the increase of material quantity will cause a decrease in the rate of temperature rise of titanium slag,and the reduction of particle size is also adverse to the temperature rise of titanium slag in the microwave field.
- artificial rutile,
- titanium slag,
- microwave heating,
- microwave field,
- heating rate