煤制乙二醇畢業(yè)設計說明書

1、華北科技學院畢業(yè)設計（論文）I目錄1總論.........................................................................................................................................11.1項目概述及背景資料..................................................

2、.................................................11.1.1背景簡介............................................................................................................11.1.2乙二醇的理化性質.......................................

3、.....................................................41.1.3乙二醇的用途....................................................................................................51.2項目市場分析.............................................

4、..................................................................51.2.1乙二醇市場分析................................................................................................51.2.2乙二醇發(fā)展前景................................

5、...............................................................62工藝設計方案..........................................................................................................................72.1設計目標...................

6、....................................................................................................72.2工藝路線的選擇...........................................................................................................72

7、.2.1環(huán)氧乙烷直接水合法.......................................................................................72.2.2環(huán)氧乙烷催化水合法.......................................................................................82.2.3碳酸乙烯酯法......

8、..............................................................................................82.2.4合成氣直接法....................................................................................................92.2.5草酸酯合成法..

9、...............................................................................................102.3技術方案....................................................................................................................

10、.112.3.1亞硝酸甲酯再生..............................................................................................112.3.2CO偶聯技術..................................................................................................

11、.152.3.3DMCMeOH分離技術...................................................................................172.3.4乙二醇精制......................................................................................................213A

12、spen工藝流程模擬簡述....................................................................................................243.1亞硝酸甲酯再生工段..............................................................................................

13、...243.1.1反應精餾..........................................................................................................243.1.2雙效精餾.........................................................................................

14、.................263.2羰化偶聯工段.............................................................................................................303.3DMO加氫工段.......................................................................

15、...................................34華北科技學院畢業(yè)設計（論文）III6.4.2選型依據.........................................................................................................846.4.3選型原則.........................................

16、.................................................................846.4.4換熱器設計......................................................................................................856.5設備一覽表...............................

17、.................................................................................876.5.1塔設備一覽表.................................................................................................876.5.2換熱器設備一覽表..............

18、...........................................................................886.5.3反應器一覽表.................................................................................................887“三廢”處理與安全事項.....................

19、................................................................................897.1廢氣............................................................................................................................897.2廢液..

20、..........................................................................................................................897.3廢渣...........................................................................................

21、.................................897.4安全事項....................................................................................................................89結論..........................................................

22、.................................................................................90參考文獻...................................................................................................................................91

23、附錄...........................................................................................................................................93致謝...........................................................................