摘要
本文就木质素磺酸钠溶液脱除烟道气中SO_2进行了实验研究。实验采用双搅拌气-液反应器,探讨了木质素磺酸钠的浓度、温度等因素对SO_2吸收的影响,并求取了化学吸收增强因子。结果表明,木质素磺酸钠能有效地脱除烟道气中的SO_2。
The sulfur dioxide absorption by sodium lignosulfonate solution (SLS) was studied. The experiment was carried out by using a double-mixed contactor with a plain gas-liquid interface. The effects of SLS concentration and absorption temperature on SO_2 removal were studied. And the enhancement factor of chemical absorption was obtained. The experimental result shows that SLS can effectively remove sulfur dioxide from flue gas.
出处
《高校化学工程学报》
EI
CAS
CSCD
1993年第2期180-184,共5页
Journal of Chemical Engineering of Chinese Universities
关键词
木质素磺酸钠
吸收
烟道气
脱硫
Sodium lignosulfonate, Sulfur dioxide, Absorption, Flue gas desulfuration
