Analysis on Energy Recovery Efficiency of Oily Sludge Gasification

Ziyi Wang, Zhenbo Wang

2022

Abstract

The harmless treatment of oily sludge is a long-term and arduous task. It is always a hotspot that is worthy of discussion for how to maximize the utilization of oily sludge and control the pollution to the lowest level. In this paper, the CO2 in waste gas from oily sludge combustion is reused by gasification to produce syngas rich in CO and H2, so as to reduce CO2 emission and realize efficient recovery of oily sludge energy. The effects of gasification temperature and dosage of gasification agent on the gasification efficiency of oily sludge were investigated. It is found that with the increase of gasification temperature and dosage of CO2, the energy recovery efficiency and the yield of CO are greatly improved. It is found that the CO production can be greatly increased when the temperature reaches 900 C̊, while the CO2/oily sludge ratio will not significantly affect the experiment result when it exceeds 2.

Paper Citation

in Harvard Style

Wang Z. and Wang Z. (2022). Analysis on Energy Recovery Efficiency of Oily Sludge Gasification. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 355-360. DOI: 10.5220/0011207500003443

in Bibtex Style

@conference{icbeb22,
author={Ziyi Wang and Zhenbo Wang},
title={Analysis on Energy Recovery Efficiency of Oily Sludge Gasification},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={355-360},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011207500003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Analysis on Energy Recovery Efficiency of Oily Sludge Gasification
SN - 978-989-758-595-1
AU - Wang Z.
AU - Wang Z.
PY - 2022
SP - 355
EP - 360
DO - 10.5220/0011207500003443