["NH3和CO2处于离子态还是分子态？", "EmNa 6MPA A1180℃ A Na NH3 ACO " "H while O" "的混合物中，NH3和COCO "处于离子态还是分子态？？ � "怎么判断判断" "可以通过ASPEN � � "计算吗？" " "氨和二氧化碳会发生反应" "所以应该是离子态和分子态都存在A" " "尿素工艺里类似这种状况很多" "液态中肯定绝大部分是离子A "NH4\ " "HCO3\ " " "NH " "COO- " "为主" "气态里就是分子状态了A" " "有没有温度升高到一定程度" "就全是气态分子的可能A "这种情况怎么计算A" " "当然可能了" "升温或者降 "降都可以达到全部气化" "可以查相图或者用模拟软件算一下A"]

2019-09-09View Original

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在6MPA，180℃，在NH3、CO2、H2O的混合物中，NH3和CO2离子态还是分子态？怎么判断，可以通过ASPEN 计算吗？

Reply #22019-09-10

氨和二氧化碳会发生反应，所以应该是离子态分子态都存在。

Reply #32019-09-10

尿素工艺里类似这种状况很多，液态中肯定绝大部分是离子，NH4+\HCO3-\NH2COO-为主，气态里就是分子状态了

Reply #42019-09-10

有没有温度升高到一定程度，就全是气态分子的可能？这种情况怎么计算

Reply #52019-09-11

当然可能了，升温或者降压都可以达到全部气化，可以查相图或者用模拟软件算一下

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