NDLI: Preparation of iron tailings glass-ceramics by sol-gel method

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Preparation of iron tailings glass-ceramics by sol-gel method

Content Provider	Scilit
Author	Xu, Changwei Zhao, Jianxin
Copyright Year	2019
Description	Journal: Iop Conference Series: Materials Science and Engineering For the preparation of glass-ceramics by iron tailings, the sintering and melting methods have been used in the past, but the two methods are short of high energy consumption. In this test, the sol-gel method has been adopted. Because the sol-gel method requires high purity to prepare raw materials, and there are many impurities in iron tailings, which is inconsistent with the preparation requirements of sol-gel method. Therefore, in this experiment, useful elements in iron tailings were extracted. Iron tailings were obtained by thermal-alkali reaction, and Fe was obtained by acid reaction, so as to prepare Ca-Mg-Al-Si system glass-ceramics. After the preparation of sol-gel, the basic glass was obtained, and after nucleation and crystallization, the microcrystalline glass whose main phase was diopside was obtained.
Related Links	https://iopscience.iop.org/article/10.1088/1757-899X/544/1/012002/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/544/1/012002
Journal	Iop Conference Series: Materials Science and Engineering
Issue Number	1
Volume Number	544
Language	English
Publisher	IOP Publishing
Publisher Date	2019-07-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Iron Tailings Glass Ceramics Sol Gel Method
Content Type	Text
Resource Type	Article

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