【摘要】 以山家林洗精煤为原料,在酸性有隔膜电解体系中实验研究了电解工艺条件对脱硫效果及联产氢气的影响。试验结果表明隔膜体系中煤的电化学脱硫规律与无隔膜体系相似,且脱硫效果接近,全硫脱硫率最高可达52.1%。当电解电压达到2.5V后,氢气的产率与电解时间及电流密度成正比,基本不受其他条件的影响。更多还原

【Abstract】 In divided batch,the effect of electrolysis conditions on desulfurization and H2were studied for Shanjialin fine coal in acidic medium.The results of experiments indicate that the influence of desulfurization in divided batch is similar to undivided batch.In addition,the volume of hydrogen produced at the cathode is in direct proportion to electrolysis time and current density and has nothing to do with other conditions when electrolysis potential reaches2.5V.更多还原