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2018-06-19View Original

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Как изменение свойств сырья влияет на темоту реакции?
Reply #22018-06-19
而. Когда катализатор не изменяет свою активность,循环
Reply #32018-06-19
user
Reply #42018-06-19
继续翻译:
Reply #52018-06-19
原料性质变重还是变轻、后续产品分布需不需要变动,这些因素不确定,反应温度也无法确定。
Reply #62018-06-20
理论上催化剂循环量不变的情况下,原料性质变轻反应温度下降,原料性质变重反应温度升高。实际情况要根据两器热平衡调整再生器的烧焦取热量,实际反应温度控制是不变的。
Reply #72018-06-28
你提的问题也是我想知道的,产品是反应的产物。
Reply #82018-07-01
催化反应本身就是一个相与影响的系统,也是一个自平衡过程。实际操作中再生温度对反应温度影响较大,原料性质变化直接反应了生焦量,体现在再生器温度变化及发汽量。无法单独说对反应温度如何影响
Reply #92018-07-01
本帖最后由 飞龙在油 于 2218-6-22 5:2 编辑 理论上是怎么样?操作肯定有波动,原料性质时刻变化

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