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リフォームにおける予備水素化層の圧損増大の原因

2016-03-25View Original

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反応と不純物ですか、具体的に
Reply #22016-05-06
原料の酸素含有量が完全に除去されておらず、配管内の鉄くず、さらに触媒の炭化も層の圧損に影響を与える。
Reply #32016-05-13
石油の性質は非常に重要で、密度が高い石油は影響も大きい。私たちの直留ナフサは原油に汚染され、触媒層が直接機能しなくなり、数日で圧力差が最大値に達したことがある
Reply #42016-05-18
原因は多く、供給量の増加、予備水素化触媒のコーク化、供給物に含まれる不純物などがあります

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