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["1. Крекинговое и уменьшенное давление установка дистилфикация нефти",,""1. Эксперрнтель лицо предприятия предоставило данные о дистилляфикации нефти,,,,,,,"1、Энс дистилляфикация проводается под крр давлением,、通常减压馏分需要换算成常压下的数据,也就是转化为恩氏蒸馏数据。",""3、常压和减压压的区分在于油品的轻重而定,通常干点小于35度的用常压蒸馏,大于35度的要用减压压蒸馏,再换算成常压数据,形成恩氏蒸馏数据报表。",""4、我知道我这样解释能不能解释清楚。希望对你有帮助。",""5. Увеличениее поступления пара в колонне также может быть одним из средством""]

2019-05-19View Original

Thread Content

一生产企业相关人员提供了他们的原油蒸馏数据,说是恩氏蒸馏方法。但是其中有常压下做的馏分和减压下的馏分。请问恩氏蒸馏的做法,在减压条件下也能算是恩氏蒸馏吗?换句话说能和常压馏分一起合成恩氏蒸馏曲线吗?
Reply #22019-05-20
1、恩氏蒸馏是在常压下进行的,一般减压馏分需要换算成常压下的数据,也就是转成恩氏蒸馏数据。2、常压和减压的区分在于油品的轻重而定,一般干点小于350度的用常压蒸馏,大于350的要用减压蒸馏,再换算成常压数据,形成恩氏蒸馏数据报表。
Reply #32019-05-20
知道我这样解释能不能解释清楚。希望对你有帮助。
Reply #42019-05-29
塔内注汽注汽量加大应该也是一个手段

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