【摘要】 分别以Ca(OH)2、CaCO3和MgO为吸收剂,研究了CaCl2和MgO作为添加剂对湿法烟气脱硫效果的影响,并讨论了其机理.结果表明,对于钙基吸收剂,CaCl2和MgO都是良好的脱硫添加剂,但对MgO吸收剂,CaCl2作为脱硫添加剂的效果并不理想.研究结果为无机添加剂在湿法脱硫中的应用提供了依据.更多还原

【Abstract】 Experiments were conducted in a small bubbling absorber apparatus to study the effect of additives such as CaCl₂ and MgO on wet flue gas desulphurization, using sorbents such as Ca（OH）₂, CaCO₃, and MgO. Experimental results show that CaCl₂ and MgO are good additives for Ca（OH）₂ and CaCO₃ as sorbents. But for MgO as sorbent and CaCl₂ as additive, the SO₂ absorbing efficiency is not good, and the reason has been explained.更多还原