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アドバイスをお願いします。高純度POの蒸留時にメタノールが除去できません

2019-11-18View Original

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ご指導をお願いします。エポキシプロパンの精留において、POの濃度は約98%で、不純物としてはメタノール、水、ホルムアルデヒドなどがあります。Aspenシミュレーションの結果、高沸点塔の塔底では主に水が存在し、メタノールは塔頂に現れ、塔底の温度は40度台です。これはなぜでしょうか?よろしくお願いします
Reply #22019-11-21
https://www.doc88.com/p-9923828069132.html この記事を参考にしてください

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