文章基本信息

标题：A Novel Study on Using Vietnam Rice Hush Ash and Cullet as Environmental Materials
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作者：Pham Trung Kien ; Pham Trung Kien ; Tran Thi Thien Ly 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：97
页码：1-6
DOI：10.1051/matecconf/20179701118
语种：English
出版社：EDP Sciences
摘要：This work introduces novel method to prepare ecomaterials wollastonite (CaSiO3) using the hydrothermal treatment technique of Rice hush ash (RHA), glass cullet and CaO at 180°C for 24 hour so as the Ca/Si molar ration of 1.0. The sample after hydrothermal treatment at 180°C for 24 hours is calcined at 1000°C to obtained wollastonite CaSiO3. The obtained wollastonite has many applications in biomaterials and thermal insulator. This research also aim to improve the quality of RHA, thus reduce negative impact to environment.