初步設(shè)計說明書

1、重慶大學(xué)化學(xué)化工學(xué)院化工03班11總論.........................................................................................................................................71總論............................................................

2、.........................................................................................71.1項(xiàng)目概況...........................................................................................................................

3、...........71.2設(shè)計依據(jù)......................................................................................................................................71.3工藝設(shè)計...........................................................

4、...........................................................................81.4產(chǎn)品方案......................................................................................................................................81.

5、5主要物料規(guī)格及消耗..................................................................................................................81.6廠址概況........................................................................................

6、..............................................91.7主要危險品防護(hù)...........................................................................................................................91.8全廠綜合技術(shù)經(jīng)濟(jì)指標(biāo)..........................

7、....................................................................................91.9輔助設(shè)計軟件的應(yīng)用................................................................................................................101.10本項(xiàng)目總體

8、評價......................................................................................................................102原料采購.............................................................................................

9、................................................112.1原料的市場概況........................................................................................................................112.1.1C4餾分.............................

10、.......................................................................................................112.1.2乙腈............................................................................................................

11、..............................112.1.3甲醇..........................................................................................................................................112.2產(chǎn)品標(biāo)準(zhǔn)..................................

12、...................................................................................................121，3丁二烯的標(biāo)準(zhǔn)..............................................................................................................

13、....123工藝設(shè)計方案.......................................................................................................................................133.1概述.................................................................

14、...........................................................................133.2系統(tǒng)設(shè)計.....................................................................................................................................133

15、.2.1概述..................................................................................................................................13采用ACN法抽提丁二烯的主要原因..................................................................

16、.................143.2.2工段說明..........................................................................................................................14ACN法抽提丁二烯的工藝流程......................................................

17、......................................16工藝流程說明...........................................................................................................................163.3設(shè)計思路..........................................

18、...................................................................................173.3.1設(shè)計流程..........................................................................................................................173.

19、4碳四分離系統(tǒng)設(shè)計.............................................................................................................183.4.1分離流程設(shè)計原則和目標(biāo)....................................................................................

20、..........183.4.2過程設(shè)計、模擬與優(yōu)化.................................................................................................183.5總結(jié).........................................................................................

21、....................................................243.5.1流程特點(diǎn).........................................................................................................................243.5.2創(chuàng)新點(diǎn)..........................

22、...................................................................................................244塔設(shè)備的設(shè)計................................................................................................................

23、........................254.11，3丁二烯精餾塔詳細(xì)設(shè)計及選型...................................................................................254.1.1工藝要求.................................................................................

24、.........................................254.1.2填料塔和吸收塔的比較..................................................................................................254.1.3Aspenplus模擬氣液負(fù)荷計算........................................

25、...........................................264.1.4塔板數(shù)和操作參數(shù).........................................................................................................274.1.5物料能量恒算............................................

26、...................................................................274.1.4板式塔的工藝結(jié)構(gòu)計算.................................................................................................28重慶大學(xué)化學(xué)化工學(xué)院化工03班38.1.11，3丁二烯烯精餾塔......

27、............................................................................................548.1.2脫正丁烷塔....................................................................................................................

28、..548.2熱量集成.....................................................................................................................................548.2.1提取流股數(shù)據(jù)...............................................................

29、...................................................558.2.2最小傳熱溫差的ΔTmin選擇........................................................................................558.2.3系統(tǒng)夾點(diǎn)確定...............................................

30、..................................................................568.2.4公用工程的確定.............................................................................................................578.2.5換熱網(wǎng)絡(luò)的設(shè)計.................

31、............................................................................................578.2.6換熱網(wǎng)絡(luò)設(shè)計概述..........................................................................................................588.2.7

32、換熱效果..........................................................................................................................589原料及公用工程消耗..................................................................................

33、.........................................599.1原料消耗.....................................................................................................................................599.2公用工程消耗..........................

34、...................................................................................................5910總圖運(yùn)輸.................................................................................................................

35、............................6210.1編制依據(jù)..................................................................................................................................6210.2編制原則..........................................

36、........................................................................................6210.3廠址概況..........................................................................................................................

37、........6210.3.1廠址地理位置、自然條件...........................................................................................6310.3.2交通運(yùn)輸條件........................................................................................

38、.......................6410.3.3基礎(chǔ)設(shè)施建設(shè)...............................................................................................................6410.4總廠平面布置............................................................

39、..............................................................6510.4.1設(shè)計依據(jù)................................................................................................................................6510.4.2工廠布局的一般原則.

40、...................................................................................................6510.4.3工廠平面布置設(shè)計理念................................................................................................6510.4.

41、4總廠布局方案...............................................................................................................6611車間布置與配管...........................................................................................

42、......................................6811.1概述...........................................................................................................................................6811.2設(shè)計依據(jù).........................

43、..........................................................................................................6811.2.1標(biāo)準(zhǔn)、規(guī)范和規(guī)定..................................................................................................

44、......6811.2.2基礎(chǔ)資料........................................................................................................................6811.3設(shè)計原則........................................................................

45、...........................................................6911.4設(shè)計范圍..................................................................................................................................6911.5典型設(shè)備布置.........

46、..................................................................................................................6911.5.1塔設(shè)備...............................................................................................

47、.............................6911.5.2換熱器............................................................................................................................6911.5.3泵...............................................

48、.....................................................................................7011.6廠區(qū)車間布置...........................................................................................................................

49、7011.6.11，3丁二烯烯精餾車間..........................................................................................7011.6.2車間特色總結(jié).................................................................................................

50、..............7111.7管道設(shè)計概述...........................................................................................................................7111.8管道選型.............................................................

51、......................................................................7111.8.1設(shè)計依據(jù).......................................................................................................................7111.8.2管材的確定......