Industrial Practice of Sewage Sludge Pump directly into Cement Kiln
- 10.2991/icaees-15.2015.161How to use a DOI?
- sewage sludge; cement co-process; alternative fuel
The 150 tpd facilities of sewage sludge pump directly into precalciners was set up in cement plant of 3200 tpd clinker production. The experiment was performed at the sludge feed rate of 4t/h, 6t/h and without sludge. It was showed from that the use of sludge as alternative fuel did not affect clinker quality negatively. The initial and final setting times of cement clinker were longer than when sludge was not co-disposed, but they remain within the standard range. With the increase of sludge volume from coal consumption increased, the yield decreased. Sludge as an alternative fuel, not only can reduce ammonia consumption and to help reduce nitrogen oxide emissions. Finally, the run data find that if the moisture content of the sludge to reduce, the volume of sludge can increase.
- © 2015, 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 - Haibing Liu AU - Jun Gu AU - Li Han AU - Ping Wang AU - Nan Zhang AU - Wentao Cai PY - 2015/07 DA - 2015/07 TI - Industrial Practice of Sewage Sludge Pump directly into Cement Kiln BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 877 EP - 880 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.161 DO - 10.2991/icaees-15.2015.161 ID - Liu2015/07 ER -