Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)

Study on the plasticity and sintering properties of electrolytic manganese residue

Authors
Mou Sheng Song, Jin Yu Yang, Jie Zhang
Corresponding Author
Mou Sheng Song
Available Online February 2018.
DOI
10.2991/ifeesm-17.2018.357How to use a DOI?
Keywords
EMR; XRD; Plasticity; Sintering; Microstructure
Abstract

Electrolytic manganese residue (EMR) is an acid filter residue and contains a large amount of hazardous substances. The plasticity and sintering properties of EMR heated at 920-1020 are measured. EMR primarily consists of quartz (SiO2) and chemical gypsum (CaSO4·2H2O), and has a high plasticity. The water absorption and porosity increased but the density and the bending strength decreased with the sintering temperature rising at 920–980. Inversely, the water absorption and porosity of sample decreased but the density and strength increased at 980–1020, and it has the maximum density (1.439 g/cm3) and maximum strength (8.7 MPa). Once sintered above 980, some liquid phases appear and lead to shrinkage and cracking, indicating the failure of continuous sintering.

Copyright
© 2018, 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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Volume Title
Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
Series
Advances in Engineering Research
Publication Date
February 2018
ISBN
10.2991/ifeesm-17.2018.357
ISSN
2352-5401
DOI
10.2991/ifeesm-17.2018.357How to use a DOI?
Copyright
© 2018, 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/).

Cite this article

TY  - CONF
AU  - Mou Sheng Song
AU  - Jin Yu Yang
AU  - Jie Zhang
PY  - 2018/02
DA  - 2018/02
TI  - Study on the plasticity and sintering properties of electrolytic manganese residue
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 1987
EP  - 1990
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.357
DO  - 10.2991/ifeesm-17.2018.357
ID  - Song2018/02
ER  -