摘要
烟气同时脱硫脱硝技术是当前大气污染防治领域的研究热点,其中氧化剂液相吸收法极有可能率先实现产业化。利用化学热力学原理计算了H2O_2/Ca(OH)_2浆液同时脱硫脱硝的摩尔反应吉布斯函数、摩尔反应焓变、化学反应平衡常数以及化学反应达到平衡时的SO_2和NO的分压力。结果表明:利用H2O_2/Ca(OH)_2浆液同时脱硫脱硝是可行的,且几乎可以100%地脱除烟气中的SO_2和NO。
The study of integrated process for simultaneous desulfurization and denitrification currently becomes the hotspot of air pollutioncontrol. Oxidant-aqueous method will be likely to first realize industrialization. Chemical thermodynamic principle is used to calculate molereaction Gibbs function,mole reaction enthalpy change,chemical reaction equilibrium constant,the partial pressure of SO2 and NO whenchemical reactions reach equilibrium in the H202/Ca（OH）2 slurry of simultaneous desulfurizafion and denitritlcation.The results showed that itis feasible to easy out simultaneous desulfurization and denilrifieation with H2OJCa（OH）2 and almost 100% of SO2 and NO in the flue gascan be removed.
出处
《工业加热》
CAS
2015年第6期38-39,43,共3页
Industrial Heating
