CAJ | 학술논문

对高砷燃煤中抑制砷挥发的固砷剂进行了详细的条件试验,结果表明：固硫剂TL-4用量1%时对固砷效果好,具有固硫固砷的双重作用。原生矿白云岩在3%～7%时固砷效果也很好,并具有成本低兼值得推广的优点。煤的燃烧温度对固砷率有明显影响,并确定在1 050℃时固砷效果最好,煤粒径对固砷率也有明显影响,固砷率随着煤粒径变小而增大。
대고신연매중억제신휘발적고신제진행료상세적조건시험,결과표명：고류제TL-4용량1%시대고신효과호,구유고류고신적쌍중작용。원생광백운암재3%～7%시고신효과야흔호,병구유성본저겸치득추엄적우점。매적연소온도대고신솔유명현영향,병학정재1 050℃시고신효과최호,매립경대고신솔야유명현영향,고신솔수착매립경변소이증대。
The paper analyzed the arsenic capture sorbent that inhibiting arsenic volatilization in rich arsenic coal. According to the study, it has better effect with 1% desulfurization agent for capturing arsenic and has double effect of capture arsenic and sulfur. It has better effect with 3% - 7% original ore dolomite for capturing arsenic and it has low cost. The combustion temperature of coal and the particle size of coal has very significant effect to capture arsenic.