摘要
煤浆法烟气脱硫与传统的Fe2+/Fe3+催化氧化脱硫工艺在脱硫机理上是一致的,但是由于煤浆法烟气脱硫过程中的Fe2+/Fe3+是在反应过程中逐渐浸出的,这使得两者之间又存在一定的差异。本文比较了两者在不同温度、二氧化硫浓度以及氧气浓度情况下脱硫效率的异同,并分析了可能的原因。
The mechanism of the coal slurry FGD is similar with the conventional Fe2＋/Fe3＋ FGD ,while as the Fe2＋/Fe3＋ in the coal slurry FGD are gradually leached from pyrite,which makes the conclusions different obviously.In this passage, the influence to SO2 removal efficiency by the temperature,the concentration of the sulfur dioxide and oxygen are compared and analyzed.
出处
《科技信息》
2011年第1期30-30,413,共2页
Science & Technology Information
