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關(guān)注:1
2013-05-23 12:21
求翻譯:本設(shè)計(jì)為年產(chǎn)1.95萬(wàn)噸的醋酐精餾工段的工藝設(shè)計(jì),主要完成了醋酐精餾過(guò)程的物料衡算、熱量衡算和設(shè)備設(shè)計(jì)計(jì)算,其中在物料衡算和熱量衡算中,采用計(jì)算機(jī)軟件Aspen Plus模擬流程計(jì)算泡露點(diǎn)溫度、回流比和塔板數(shù)。在設(shè)備計(jì)算中以醋酸塔為例計(jì)算了全塔效率、板壓降、漏液、液泛、霧沫夾帶、操作彈性、塔徑、塔高和人孔,在輔助設(shè)備計(jì)算中,主要對(duì)管線、冷凝器、接管和泵的設(shè)計(jì)和選型,通過(guò)經(jīng)濟(jì)核算,驗(yàn)證所有設(shè)計(jì)滿足設(shè)計(jì)要求,完成了設(shè)計(jì)任務(wù)。是什么意思?![]() ![]() 本設(shè)計(jì)為年產(chǎn)1.95萬(wàn)噸的醋酐精餾工段的工藝設(shè)計(jì),主要完成了醋酐精餾過(guò)程的物料衡算、熱量衡算和設(shè)備設(shè)計(jì)計(jì)算,其中在物料衡算和熱量衡算中,采用計(jì)算機(jī)軟件Aspen Plus模擬流程計(jì)算泡露點(diǎn)溫度、回流比和塔板數(shù)。在設(shè)備計(jì)算中以醋酸塔為例計(jì)算了全塔效率、板壓降、漏液、液泛、霧沫夾帶、操作彈性、塔徑、塔高和人孔,在輔助設(shè)備計(jì)算中,主要對(duì)管線、冷凝器、接管和泵的設(shè)計(jì)和選型,通過(guò)經(jīng)濟(jì)核算,驗(yàn)證所有設(shè)計(jì)滿足設(shè)計(jì)要求,完成了設(shè)計(jì)任務(wù)。
問(wèn)題補(bǔ)充: |
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2013-05-23 12:21:38
正在翻譯,請(qǐng)等待...
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2013-05-23 12:23:18
正在翻譯,請(qǐng)等待...
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2013-05-23 12:24:58
This design for yearly produces 19,500 ton acetic anhydride selective evaporation construction section the technological design, mainly completed the acetic anhydride rectifying material balance, the thermal graduated arm had calculated with the equipment design calculation, in which calculated in t
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2013-05-23 12:26:38
正在翻譯,請(qǐng)等待...
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2013-05-23 12:28:18
正在翻譯,請(qǐng)等待...
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