年產(chǎn)10萬(wàn)噸甲醇低壓羰基化合成醋酸精制工段工藝設(shè)計(jì)畢業(yè)設(shè)計(jì)論文

1、年產(chǎn) 年產(chǎn) 10 10 萬(wàn)噸甲醇低壓羰基化合成醋酸 萬(wàn)噸甲醇低壓羰基化合成醋酸精制工段工藝設(shè)計(jì)畢業(yè)論文 精制工段工藝設(shè)計(jì)畢業(yè)論文目 錄1 前言....................................................................................................................................................

2、..........11.1 世界醋酸生產(chǎn)概況............................................................................................................................11.2 國(guó)內(nèi)生產(chǎn)狀況..............................................................

3、......................................................................21.3 醋酸的用途........................................................................................................................................21.4

4、 醋酸的物理性質(zhì)................................................................................................................................21.5 醋酸的化學(xué)性質(zhì)........................................................................

5、........................................................31.5.1 與不飽和烴的酯化反應(yīng).........................................................................................................31.5.2 醇醛縮合反應(yīng).............................

6、............................................................................................31.5.3 與金屬氧化物或碳酸鹽反應(yīng).................................................................................................31.5.4 分解反應(yīng).

7、................................................................................................................................41.5.5 酸堿性..................................................................................

8、...................................................41.6 醋酸合成方法....................................................................................................................................41.6.1 輕烴液相氧化法............

9、.........................................................................................................41.6.2 乙醛氧化法.......................................................................................................

10、......................51.6.3 乙烯直接氧化法.....................................................................................................................51.6.4 甲醇羰基化合成法（MC）................................................

11、...................................................51.6.5 乙烷選擇性催化氧化.............................................................................................................61.6.6 甲醇羰基化制備醋酸............................

12、.................................................................................62 物料衡算....................................................................................................................................

13、.................102.1 合成塔的計(jì)算..................................................................................................................................102.1.1 合成塔的物料衡算.............................................

14、..................................................................102.2 輕組分塔的物料衡算......................................................................................................................112.3 脫水塔的物料衡算.......

15、...................................................................................................................122.4 重組分塔的物料衡算..........................................................................................

16、............................133 塔設(shè)備的計(jì)算.............................................................................................................................................153.1 脫水塔（常壓精餾塔）的計(jì)算......................

17、................................................................................153.1.1 進(jìn)料組成...............................................................................................................................1

18、53.1.2 平均摩爾質(zhì)量.......................................................................................................................153.2 塔板數(shù)的確定............................................................................

19、......................................................163.2.1 相對(duì)揮發(fā)度...........................................................................................................................163.2.2 最小回流比和操作操作比...........

20、........................................................................................173.2.3 精餾段和提餾段操作方程...................................................................................................173.2.4 塔板數(shù)計(jì)算.

21、..........................................................................................................................183.2.5 全塔效率的確定...................................................................................

22、................................197 三廢”處理和安全事項(xiàng).............................................................................................................................477.1 廢水.........................................

23、........................................................................................................477.2 廢氣............................................................................................................

24、.....................................477.3 廢渣.................................................................................................................................................477.4 安全事項(xiàng)....................

25、......................................................................................................................47參考文獻(xiàn)................................................................................................

26、........................................................48致謝................................................................................................................................................................