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触媒コークス化リフォーミング石油製品調合版20200309

2020-03-09View Original

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参加:賞1 財富;正解:報酬3富。 https://bbs.hcbbs.com/static/image/hrline/2.gif https://bbs.hcbbs.com/static/image/hrline/3.gif 質問:蒸留塔内で気相および液相の循環を行うことは、蒸留プロセスにおける熱移動と物質移動を確保するための必要条件である。 答え:正解 https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注:2日後に自動的に答えが公開されます。
Reply #22020-03-09
正解。リフラックスの作用:①塔板上で液相がリフラックスし、気液両相が十分に接触する条件を作り出すことで、物質移動や熱伝達を実現する;②塔内の余分な熱を取り除き、塔全体の熱バランスを維持し、製品品質の管理を容易にする

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