摘要
以四川天府高硫原煤和洗精煤为试验煤样，考察了氯离子体系分别在中性和酸性条件下的脱硫作用以及温度等对电化学脱硫的影响。试验表明在酸性和升高温度条件下，可以提高脱硫率；经电化学脱硫后，煤的结构基本没有变化。
In this article,the desulfuration for highsulfur raw coal and cleanned coal samples from TianFu,Sichuan province,was investigated using Cl- in neutral and acidic environment respectively.Meanwhile,the influence of temperature on electrochemical desulfuration was studied also.The experimental results show that desulfuration rate was increased under the condition of increased acidity and temperature.No obvious variation in coal structure was observed after the electrochemical treating.
出处
《煤炭加工与综合利用》
CAS
1999年第3期19-21,共3页
Coal Processing & Comprehensive Utilization
关键词
高硫煤
电化学脱硫
脱硫率
选煤
Highsulfur coal,Electrochemistry desulfuration,Rate
