원문정보
초록
영어
Coal is the most abundant fossil fuel on Earth and is used in a wide range of applications. The direct combustion of high-sulfur coal produces a large amount of sulfur dioxide, which is a toxic and corrosive gas. A new superconducting high gradient magnetic separation (HGMS) technology was studied to remove sulfur from high sulfur coal. The magnetic separation concentrate was obtained under the optimum parameters, such as a particle size of -200 mesh, a magnetic field strength of 2.0 T, a slurry concentration of 15 g/L, and a slurry flow rate of 600 ml/min. The removal rate of sulfur is up to 59.9%. The method uses a magnetic field to remove sulfur-containing magnetic material from a pulverized coal solution. It is simple process with, high efficiency, and is a new way.
목차
1. INTRODUCTION
2. EXPERIMENTAL
2.1. The raw materials
2.2. The equipment
3. RESULTS AND DISCUSSION
3.1. Effect of magnetic field strength
3.2. Effect of particle size
3.3. Effect of the slurry flow rate
3.4. Effect of the slurry concentration
3.5. Discussion
4. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES