Email this article Effects and Mechanisms of Binders on the Properities of Magnesium Oxide Pellets
- Authors: Zhang R.1, Lu G.1, Yu J.1
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Affiliations:
- National Engineering Research Center for Integrated Utilization of Salt Lake Resource, East China University of Science and Technology
- Issue: Vol 57, No 2 (2016)
- Pages: 199-206
- Section: Article
- URL: https://journal-vniispk.ru/1083-4877/article/view/248300
- DOI: https://doi.org/10.1007/s11148-016-9954-1
- ID: 248300
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Abstract
The physical characteristics of MgO pellets prepared with different amounts of sodium carboxymethyl cellulose binder or polyvinyl alcohol binder were studied by the compression strength test, drop test, and porosity test. The strength of the pellets increased, while the pellet porosity decreased, with higher binder content. Phase composition, microstructure, and thermal stability of the MgO pellets were investigated using x-ray diffraction, scanning electron microcopy, and thermogravimetric analysis, respectively. The binding mechanism of sodium carboxymethyl cellulose in the MgO pellets was investigated by infrared spectroscopy and x-ray photoelectron spectroscopy.
About the authors
Rongrong Zhang
National Engineering Research Center for Integrated Utilization of Salt Lake Resource, East China University of Science and Technology
Email: gmlu@ecust.edu.cn
China, Shanghai
Guimin Lu
National Engineering Research Center for Integrated Utilization of Salt Lake Resource, East China University of Science and Technology
Author for correspondence.
Email: gmlu@ecust.edu.cn
China, Shanghai
Jianguo Yu
National Engineering Research Center for Integrated Utilization of Salt Lake Resource, East China University of Science and Technology
Email: gmlu@ecust.edu.cn
China, Shanghai
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