根据铁水预脱硫反应的热力学函数和脱硫反应速率，分析了有利于铁水预脱硫的条件。
Based on thermodynamic function of hot metal predesulphurizing reaction and desulphurizing reaction rate, the conditions beneficial to hot metal predesulphurization was analyzed.
通过对尿素湿法烟气脱硫过程动力学的研究，确定其反应级数及反应速率常数。
Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.
区分氧化钙脱硫反应中的化学反应动力学速率与二氧化硫、氧气分子的扩散速率是一个难题。
It is difficult to distinguish the kinetic reaction rate from the diffusion rate of SO2 and O2 molecules during the Dry FGD reactions.
含铁金属氧化物来源广泛、价格低廉、反应速率快、硫容高，是备受关注的粗脱硫用吸附剂的活性组分。
Iron oxide with the high sulfur capacity, the high reactivity, extensive sources and low price is considered as one of the most favorable sorbents for bulk removal of H2S.
含铁金属氧化物来源广泛、价格低廉、反应速率快、硫容高，是备受关注的粗脱硫用吸附剂的活性组分。
Iron oxide with the high sulfur capacity, the high reactivity, extensive sources and low price is considered as one of the most favorable sorbents for bulk removal of H2S.
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