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[". Расширенное改造常减压装置相关

2018-12-01View Original

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Обработка в год 26000 тонн для расширенного до 3555 тонн в год,常减压装置扩能为35555 тонн в год,原有装置流程为: 原料→换热→电脱→换热→初馏塔→换热→常压炉→…… 现在有一套方案: 生产车间与改造项目部有争议: 一. 车间:保持原有单初馏塔方案,改动换热流程以满足扩能需求 一. 项目部:新增二级初馏塔及配套设备,流程改为: 原料→换热→电脱→换热→初馏塔→换热→二级初馏塔→常压炉→…… 请各位分析这几种方案的优劣,看看哪一种方案合适!
Reply #22018-12-01
Научное обсуждение вы можете поручить проектной институту рассчитать технологическую схем.
Reply #32018-12-01
Электродро и и и и и и и и и常减压塔都可以满足扩增后后后的要求?
Reply #42018-12-01
Некоторые компонент需要更换,电脱、塔器、加热炉等
Reply #52018-12-01
Обычный вариант первая方案,另一方案个人觉得不靠谱,这么考虑就扩增后塔可能直径有变化吧,即便工艺可行,现场也不见得有地方,应该按常规做法即第一方案进行,具体还需项目院计算
Reply #62018-12-02
В зависимости от стоимости инвестицийий决定采用哪种方案。主体设备还需核算,据经验,换热面积、脱盐效果都需要增加。塔内件更换就可以符合要求
Reply #72018-12-04
Некоторые компонент需要更换,电脱、塔器、加热炉等
Reply #82018-12-25
Некоторые компонент需要更换,电脱、塔器、加热炉等设备主体不做改造。

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