Sustainable utilization of a converter slagging agent prepared by converter precipitator dust and oxide scale-Reference-Cited by-同舟云学术

Sustainable utilization of a converter slagging agent prepared by converter precipitator dust and oxide scale

Published:2020-11-18 Issue:1 Volume:9 Page:664-674
ISSN:2191-9550
Container-title:Green Processing and Synthesis
language:
Short-container-title:

Author:

Liu Bailong¹,Zhang Zhaohui²,Sun Longxin²,Yang Zhenghua²,Feng Lu³

Affiliation:

1. School of Chemistry and Chemical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, P. R. China

2. School of Metallurgical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, P. R. China

3. Xi’an University of Architecture and Technology Huaqing College, Xi’an 710055, P. R. China

Abstract

AbstractA converter slagging agent was prepared using converter precipitator dust and oxide scale as raw materials and bentonite, calcium oxide, and soluble glass as binders. The influence of different binders on the strength of the converter slagging agent was studied. The optimum ratio of bentonite, calcium oxide, and sodium silicate was determined by orthogonal experiments. The chemical composition, strength, moisture content, alkalinity, and other indicators of the prepared converter slagging agent met the requirements for converter smelting. The drop intensity of the green pellet was 3.7 times, and the compressive strength of the dry pellet could reach 988.72 N/m2. Therefore, the sustainable utilization of converter precipitator dust and oxide scale could be realized by the preparation of a converter slagging agent.

Publisher

Walter de Gruyter GmbH

Subject

Health, Toxicology and Mutagenesis,Industrial and Manufacturing Engineering,Fuel Technology,Renewable Energy, Sustainability and the Environment,General Chemical Engineering,Environmental Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/gps-2020-0063/pdf

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