Study on Preparation of Porous Ceramics by Using Industrial Wastes

DOI

10.2991/mmme-16.2016.99How to use a DOI?

Keywords

industrial waste; porous ceramics; coal gangue; preparation

Abstract

Coal gangue is a kind of industrial waste bring in the production of coal and the stock pile is very large in China. These coal gangue dumps not only caused environmental pollution but also caused by the waste of re-sources. This paper studied on the preparation of porous ceramics by using coal gangue from the Huainan area. In the process of research, the effect of the content of pore forming agent, sintering temperature, heat-retaining time and acid leaching conditions on porosity and compressive strength of porous ceramics were in-vestigated respectively. Finally find out the optimum route, the porous ceramic with high apparent porosity and high compressive strength were prepared. This study can not only bring huge environmental benefits but also can bring certain economic benefits, and has important significance of coal gangue reuse.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhihua Xu
PY  - 2016/10
DA  - 2016/10
TI  - Study on Preparation of Porous Ceramics by Using Industrial Wastes
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 430
EP  - 433
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.99
DO  - 10.2991/mmme-16.2016.99
ID  - Xu2016/10
ER  -