初步設(shè)計(jì)說明書附錄

1、目錄一覽表1附錄一物料附錄二能量一覽表16附錄三設(shè)備選型一覽表23附錄四MSDS 一覽表31附錄一物料一覽表1.1 DMO 生成工段1.1.1 草酸酯吸收塔（T201）進(jìn)入物流 1進(jìn)入物流 245流出物流 4124.1流出物流 337.3Temperature Prere barVapor Frac Mass Flow kg/hr Volume Flowcum/hrC3555550101125433.7810215.566718.53868930.7160.489144189.690.073134542.2Enlpy-223.409-115.059-168.322-213.771Gcal/hr

2、 Density kg/cum Mass FracCH3ONO CONO H2O O2 CH3OH N2Mole Flow kmol/hrCH3ONO CONO H2O O2 CH3OH N2Mole FracCH3ONO781.5715.619740.7176.4580000.00500.99500.0530.1540.17100.030.0730.5190000.41700.58300.2620.1440.055000.0560.48400035.37103894.760705.6554465.1784605.5420754.7621852.41715005.960.017001544.7

3、2701213.67603724.6854465.1781586.4940.16901514.45315005.9600.02600.1421CO NO H2O O2CH3OHN2000.00900.99100.1630.16800.0280.0680.548000.5600.4400.170.06000.0580.5711.1.2 甲醇淋洗塔（T202）流出物流13流出物流10進(jìn)入物流 8進(jìn)入物流 9流出物流 12Temperature CPrere barVapor Frac Mass Flow kg/hr Volume Flowcum/hr1351516.240.650.45522210

4、01094926983953.02139814.4908224.7264811.7188113104.328173.061394939.2271.097Enlpy-327.573-149.941-242.239-294.456-425.297Gcal/hr Density kg/cum Mass FracCH3ONO DMO CONO H2O O2 CH3OH N2 DMCMole Flow kmol/hrCH3ONO DMO CONOH2O5.046804.705807.892.3976.8160.0460.1690.1320.146000.0510.4430.0140000001000.0

5、3200.0010.001000.9640.00300.0500.1380.152000.1960.46300.0070.60500000.3350.0010.051707.691357.6484467.1934603.490.16900000272.89605.0223.9290750.86504470.0394606.684029.7211357.6482.1770.7350.169O2 CH3OH N2 DMCMole Frac CH3ONO DMOCO NOCH3OH N2DMC01514.45315005.96150.8502620.080004205.54112.55005567.

6、44615012.85002772.6275.657150.850.0250.0490.1610.1660.0540.540.00500001000.01700.0010.0010.9780.00300.02500.1470.1510.1830.49400.0070.3140.00100.6420.0010.0351.1.3DMO 精餾塔（T203）進(jìn)入物流 1250.420264811.7271.097-425.297976.816輸出物流 1468.21.11104468.175256.76-152.71.388輸出物流 15167.31.10160343.5167.215-239958.

7、909Temperature CPrerebarVapor FracMass Flowkg/hrVolume Flow cum/hrEnlpyGcal/hrkg/cumDensityMass Frac CH3ONODMO CO CH3OH N2DMC0.0070.60500.3350.0010.0510.01700.0010.850.0020.13010000Mole Flowkmol/hrCH3ONO DMO CONO H2O CH3OH N2 DMCMole Frac CH3ONODMO29.7211357.6482.1770.7350.1692772.6275.657150.8529.7

8、2102.1770.7350.1692772.6275.657150.62901357.648000000.2210.0070.3140.010013CO CH3OH N2DMC0.0010.6420.0010.0350.0010.9360.0020.05100001.1.4 甲醇回收塔（T204）輸入物流 1468.21.11104468.175256.76流出物流 1639.6112442.6491354.493流出物流 1764.710102025.5132.108Temperature Prere Vapor FracMass FlowCbarkg/hrVolume Flow cum/

9、hrEnlpy-152.7-1.28-175.959Gcal/hr Density kg/cum Mass FracCH3ONO DMOCO NO H2O O2CH3OH N2 DMCMole Flow kmol/hrCH3ONO DMOCO NO H2O O2CH3OH N2 DMCMole Frac CH3ONO DMOCO1.3881.803772.290.01700.0010000.850.0020.130.67900.0250.009000.2220.06500.002000000.86500.13329.72102.1770.7350.16902772.6275.657150.62

10、927.1802.1740.7350016.9265.65102.54100.00300.16902755.7010.006150.6290.0100.0010.51600.0410.001004NO H2O CH3OH N2DMC000.9360.0020.0510.01400.3210.1070000.94700.0521.1.5 羰化反應(yīng)器（R201）流入物流 713551949269197434.2-264.8214.808流出物流 813551949269188113-327.5735.046Temperature Prere Vapor Frac Mass FlowVolume F

11、lowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracCH3ONO DMOCO NO H2O O2CH3OH N2 DMCMole Flow CH3ONO DMOCO NO H2O O2CH3OH N2 DMCMole Frac0.2400.2160.05000.0510.44300.0460.1690.1320.146000.0510.4430.014kmol/hr3724.68507333.3381586.4940.16901514.45315005.960707.691357.6484467.1934603.490.16901514

12、.45315005.96150.855CH3ONO DMOCO NO H2O O2CH3OH N2DMC0.12800.2510.054000.0520.51500.0250.0490.1610.166000.0540.540.0051.1.6 混合器（M201）流入物流 337.351868930.7134542.2流入物流 5455180338.3115148.55流出物流 637.951949269149641.4Temperature Prere Vapor FracMass FlowCbarkg/hrVolume Flow cum/hrEnlpy-213.771-75.341-289

13、.112Gcal/hr Density kg/cum Mass FracCH3ONO DMO CONO H2O O2 CH3OH N2CO NO H2O O2CH3OHN26.4585.3036.3440.26200.1440.055000.0560.4844465.1781586.4940.16901514.45315005.96001000002868.16000000.2400.2160.05000.0510.4437333.3381586.4940.16901514.45315005.966Mole Frac CH3ONO DMOCO NO H2O O2CH3OHN20.14200.1

14、70.06000.0580.571001000000.12800.2510.054000.0520.5151.1.7 混合器（M202）流入物流 1639.6112442.6491354.493流入物流 1116.221768410.6313247.1流入物流483855.101流出物流 2229.250.99795004.7133359Temperature Prere Vapor FracMass FlowCbarkg/hrVolume Flow cum/hrEnlpy-1.28-96.7130.046-97.947Gcal/hr Density kg/cum M

15、ass FracCH3ONO DMO CONO H2O O2 CH3OH N2Mole Flow kmol/hrCH3ONO DMO CONO1.8032.4536.2655.9610.67900.0250.009000.2220.0650.05400.1630.18000.0570.547000001000.05400.1570.17400.030.0560.52927.1802.1740.735677.96904465.0164602.7550000705.14904467.194603.4897H2O O2 CH3OH N2Mole Frac CH3ONO DMOCO NO H2O O2

16、CH3OHN20016.9265.651001361.91115000.30754.762000754.7621378.83715005.950.51600.0410.014000.3210.1070.02600.1710.176000.0520.575000001000.02600.1660.17100.0280.0510.5581.2EG 生成工段1.2.1 加氫反應(yīng)器(R301)流入物流 27200251338410.7121430-173.1322.787流出物流 28200251338410.7117195.8-203.0032.888Temperature Prere Vapor

17、Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracDMO H2O CH3OH MGEG H2 ETOH PGBD0.47400.084000.4420.001000.0090.0020.3280.0210.2220.4110.0030.0010.0018Mole Flow DMO H2O CH3OH DMCMG EG H2 ETOH PG BD DEGMole Frac DMO H2O CH3OH MGEGH2kmol/hr1357.7943.041883.8110.2490.6780.50

18、674117.113.6770.0030.002027.15640.7453460.2430.24979.8791212.83568927.9223.0985.6465.621.4040.01800.012000.97100.0010.0470.0010.0160.9341.2.2混合器(M301)流入物流 24168.6250160343.5167.53-238.872957.106流入物流 3068.7251167606.480429.03-21.352.084流入物流 257025110460.796003.121.6481.743流出物流 2680250.982338410.78932

19、8.85-258.5743.788Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracDMO CH3OH H2 ETOHMole Flow DMO H2O CH3OHDMC100000.1690.8290.00100100.4740.0840.4420.001kmol/hr1357.648000.2210.1463.041883.8110.02800001357.7943.041883.8110.2499MG EG H2 ETOH PGBD000

20、0000.6780.50668927.913.6770.0030.002005189.1920000.6780.50674117.113.6770.0030.002MoleFracDMOCH3OH H210000.0130.9870010.0180.0120.9711.2.3 壓縮機(jī)(C301)流入物流 2940201167606.591915.67-35.4171.823流出物流 3068.7251167606.480429.03-21.352.084Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/

21、hrkg/cumEnlpyDensity Mass FracCH3OH H2 ETOHMole Flow DMO H2O CH3OH DMCMG EG H2 ETOH PGBD0.1690.8290.0010.1690.8290.001kmol/hr0.1463.041883.8140.0280.6780.50668927.923.6770.0030.0020.1463.041883.8110.0280.6780.50668927.913.6770.0030.002MoleFracCH3OH0.0130.01310H20.9870.9871.2.4 氣液分離器(V301)流入物流 282002

22、51338410.7117195.8-203.0032.888流出物流 2940201167606.591915.67-35.4171.823流出物流 3140200170804.2182.377-311.291936.546Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracDMO H2O CH3OH MGEG H2 ETOH PG BD DEGMole Flow DMO H2O CH3OH DMCMG EG H2 ETOH PG BD DEG

23、Mole Frac DMOH2O0.0090.0020.3280.0210.2220.4110.0030.0010.0010000.169000.8290.0010000.0190.0040.4830.0420.44100.0050.0030.0030.001kmol/hr27.15640.7453460.2430.24979.8791212.83568927.9223.0985.6465.621.4040.1463.041883.8140.0280.6780.50668927.923.6770.0030.002027.0137.7052576.4280.22179.2011212.32801

24、9.4215.6445.6181.40400.001000.0070.0111O2 CH3OH MGEG H2 ETOH PGBD00.0470.0010.0160.93400000.013000.98700000.650.020.30600.0050.0010.0011.2.5甲醇回收塔(T302)流入物流 3140200170804.2182.377-311.291936.546流出物流 PU651.110.1860.15601.196流出物流 MG651.1082674.32111.187-144.405743.558流出物流 C170.11.1088129.6890.643-146.6

25、56972.271Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracDMO H2O CH3OH MGEG H2 ETOH PG BD DEGMole Flow DMO H2O CH3OH DMCMG EGETOH0.0190.0040.4830.0420.44100.0050.0030.0030.001000.993000.0040.00200000.0010.9950000.0040000.0360.0070.0030.0810.85400.

26、0060.0050.0060.002kmol/hr27.0137.7052576.4280.22179.2011212.32819.421000.006000002.6152568.4550.01600.0037.09427.0135.097.9670.20579.2011212.32612.32712PG BD DEGMole Frac DMO H2O CH3OH MGEG H2 ETOH PG BDDEG5.6445.6181.4040000005.6445.6181.4040.0070.010.650.020.30600.0050.0010.0010000.935000.0630.002

27、00000.0010.9960000.0030000.0190.0250.0060.0570.87400.0090.0040.0040.0011.2.6EG 精餾塔(T303)流入物流 C170.11.1088129.6890.643-146.656972.271流出物流 L-81.50.4011853.9511.305-19.8691048.547流出物流 C-EG171.70.45076275.7378.257-127.171974.687Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/

28、cumEnlpyDensity Mass FracDMO H2O CH3OH DMC MGEG ETOH PG BD DEGMole Flow0.0360.0070.00300.0810.8540.0060.0050.0060.0020.2680.0530.0220.0020.6020.0040.0480.00100000000.98600.0050.0070.002kmol/hr13DMO H2O CH3OH DMC MGEG ETOH PG BD DEGMole Frac DMO H2O CH3OH DMCMG EG ETOH PG BDDEG27.0135.097.9670.20579.

29、2011212.32612.3275.6445.6181.40426.95235.097.9670.20579.20.7812.3270.1880.00500.05800001211.54605.4565.6131.4040.0190.0250.00600.0570.8740.0090.0040.0040.0010.1660.2160.0490.0010.4870.0050.0760.00100000000.9900.0040.0050.0011.2.7 精餾塔(T304)流入物流 3281.61.1011853.9511.306-19.8681048.445流出物流 3375.71.1035

30、1.6560.462-0.652760.584流出物流 34114.71.1011502.2911.345-19.0791013.906Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hr Gcal/hrkg/cumEnlpyDensity Mass FracDMO H2O CH3OH DMC MGEG0.2680.0530.0220.0020.6020.0040.0030.1440.3410.002000.2770.0510.0120.0020.620.00414ETOH PGMole Flow DMO H2O C

31、H3OH DMCMG EG ETOH PGBD0.0480.0010.5100.0340.001kmol/hr26.95235.097.9670.20579.20.7812.3270.1880.0050.0092.8193.7370.0090.00103.890026.94332.2714.230.19779.1990.788.4370.1880.005MoleFracDMO H2O CH3OH DMC MGEG ETOHPG0.1660.2160.0490.0010.4870.0050.0760.0010.0010.2690.3570.001000.37200.1770.2120.0280.

32、0010.520.0050.0550.00115附錄二 能量一覽表2.1 DMO 生成工段2.1.1 草酸酯吸收塔 (T201)表 2-1 草酸酯吸收塔負(fù)荷計(jì)算表CondenserReboiler-906796.0514Q=-837458.875 kW69337.1764Heat duty/kW表 2-2 草酸酯吸收塔焓變計(jì)算表流入物流7160.489流入物流 24551810215.5144189.6塔釜流出 4124.15066718.5390.073塔頂流出 337.351868930.7134542.2Temperature Prere Vapor Frac

33、Mass FlowVolume FlowCbarkg/hrcum/hrEnlpy-223.409-115.059-168.322-213.771Gcal/hrH/kW-393638.284-444374.159表 2-3 草酸酯吸收塔塔焓變計(jì)算表能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-837458.8750-393638.284-444375.159-0.5682.1.2 DMO 精餾塔(T203)16表 2-4DMO 精餾塔負(fù)荷計(jì)算表CondenserReboiler-193388.63492Q=-950167.51112 kW-756778.8762Heat

34、 duty/kW表 2-5 DMO 精餾塔焓變計(jì)算表進(jìn)入物流 1250.420264811.7271.097-425.297-494620.411塔頂流出 1468.21.11104468.175256.76-152.7塔釜流出 15167.31.10160343.5167.215-239-45547.1Temperature CPrerebarVapor FracMass Flowkg/hrVolume Flow cum/hrEnlpyGcal/hrH/kW表 2-6 DMO 精餾塔焓變計(jì)算表能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-950167.5111200

35、.00012-494620.411-45547.12.1.3 甲醇回收塔(T204)表 2-7甲醇回收塔負(fù)荷計(jì)算表CondenserReboiler-384079.058Q=-384079.058 kW0Heat duty/kW表 2-8 甲醇回收塔焓變計(jì)算表輸入物流 1468.21.11104468.175256.76塔頂流出 1639.6112442.6491354.493塔釜流出 1764.710102025.5132.108Temperature Prere Vapor FracMass FlowCbarkg/hrVolume Flow cum/hrEnlpy-152.7-1.28-1

36、75.959Gcal/hr17H/kW-177950.1-206128.957表 2-9 甲醇回收塔焓變計(jì)算表能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-384079.0580-0.001-177950.1-206128.9572.1.4 羰化反應(yīng)器（R201）表 2-10 羰化反應(yīng)器負(fù)荷計(jì)算表Heating DutyHeat duty/kW-688955.002Q=-688955.002 kW表 2-11 羰化反應(yīng)器焓變計(jì)算表流入物流 713551949269197434.2-264.821-307986.823流出物流 813551949269188113-32

37、7.573-380967.399Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hrGcal/hrEnlpyH/kW表 2-12 羰化反應(yīng)器能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-688955.0020-0.78-307986.823-380967.3992.2EG 生成工段182.2.1加氫反應(yīng)器(R301)表 2-13 加氫反應(yīng)器負(fù)荷計(jì)算表Heating DutyHeat duty/kW-437445.005Q=-437445.005/kW表 2-14 加氫反應(yīng)器焓變計(jì)算表流入物流

38、 27200251338410.7121430-173.132-201352.516流出物流 28200251338410.7117195.8-203.003-236092.489Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hr cum/hrGcal/hrEnlpyH/kW表 2-15 加氫反應(yīng)器能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-437445.005000-201352.516-236092.4892.2.2氣液分離器(V301)表 2-16 氣液分離器負(fù)荷計(jì)算表Heating DutyH

39、eat duty/kW-639313.884Q= -639313.884kW19表 2-17 氣液分離器焓變計(jì)算表流入物流 28200251338410.7117195.8-203.003-236092.489流出物流 2940201167606.591915.67-35.417流出物流 3140200170804.2182.377-311.291-403221.404Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hrcum/hr Gcal/hrEnlpyH/kW表 2-18氣液分離器能量平衡表Q 總/kWW 總/kWHin/k

40、WHout/kWError-639313.88400.009-236092.489-403221.4042.2.3甲醇回收塔(T302)表 2-19 甲醇回收塔負(fù)荷計(jì)算表CondenserReboiler-224457.389Q=-700122.741kW-475665.352Heat duty/kW表 2-20 甲醇回收塔焓變計(jì)算表流入物流 3140200170804.2182.377-311.291-362031.433流出物流 PU651.110.1860.1560流出物流 MG651.1082674.32111.187-144.405流出物流 C170.11.1088129.6890.

41、643-146.656-338091.078Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hrcum/hr Gcal/hrEnlpyH/kW20表 2-21 甲醇回收塔能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-700122.7410-0.23-362031.433-338091.0782.2.4 EG 精餾塔(T303)表 2-22 EG 精餾塔負(fù)荷計(jì)算表CondenserReboilerHeat duty/kW-532507.0545Q=-341568.449kW190938.6055表 2-23

42、 EG 精餾塔塔焓變計(jì)算表流入物流 C170.11.1088129.6890.643-146.656-170560.928流出物流 L-81.50.4011853.9511.305-19.869流出物流 C-EG171.70.45076275.7378.257-127.171-171007.52Temperature Prere Vapor Frac Mass FlowVolume FlowCbarkg/hrcum/hr Gcal/hrEnlpyH/kW表 2-24EG 精餾塔塔能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError-341568.4490-0.001-1705

43、60.928-171007.522.3.3 精餾塔(T304)表 2-25 精餾塔負(fù)荷計(jì)算表CondenserReboilerHeat duty/kW-96992.2425Q=-46053.637kW50938.605521表 2-26 精餾塔焓變計(jì)算表流入物流 3281.61.1011853.9511.306-19.868-23106.484流出物流 3375.71.10351.6560.462-0.652流出物流 34114.71.1011502.2911.345-19.079-22947.153Temperature Prere Vapor Frac Mass FlowVolume Fl

44、owCbarkg/hrcum/hr Gcal/hrEnlpyH/kW表 2-27 精餾塔能量平衡表Q 總/kWW 總/kWHin/kWHout/kWError46053.63700-23106.484-22947.15322附錄三設(shè)備選型一覽表表 3-1 反應(yīng)器設(shè)計(jì)一覽表直徑mm高度mm封頭形式設(shè)計(jì)溫度設(shè)計(jì)壓力Bar保溫材料圖號名稱類型殼體材料保護(hù)層內(nèi)防腐加氫 反應(yīng)器羰化反應(yīng)器固定床反應(yīng)器固定床反應(yīng)器標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭不銹鋼薄板 不銹鋼薄板R301900160020025Q345R巖棉是R201200060001355Q345R巖棉是23表 3-2 換熱器選型一覽表列管材料管 數(shù)/根管

45、束重量/Kg內(nèi)徑mm換熱面積/m2殼體重量Kg型號類型列管規(guī)格/mm排列方式管程殼程mm正三角形E0201BEM900-1.6/0.3-232.1-3/19-1管板式90030001921009232.1Q245RQ245R3870.24344.9正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形E0202BEM800-1.6/6-332.8-4.5/19-1管板式80045001921267332.8Q245RQ235B5178.94224E0203BEM800-1.8/1.4-900.5-3/19-1管板式80030001922557900.5Q245RQ235B16

46、78027875.7E0204BEM800-0.3/1.6-213.8-4.5/19-1管板式8004500192797213.8Q245RQ235B4849.92932.6E0205BEM700-1/0.4-176.8-3/19-1管板式7002000192174176.8Q245RQ345R938.52525E0206BEM700-0.3/3.1-213.8-6/19-1管板式7006000192607213.8Q245RQ235B576.93609.7E0207BEM1000-0.3/1.58.9-1-4.5/19-110004500192126718.9Q245RQ235B424138

47、1.7管板式E0208BEM900-0.3/O.3-1175.9-6/19-1管板式900600019233391175.9Q245RQ235B2282717270.9E0209BEM900-0.3/0.3-311.1-3/19-1管板式90030001921009311.1Q345RQ235B4421.32663.5E0210BEM900-0.6/0.3-173-3/19-2900300019241617316MnQ235B19001489.7管板式24正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形正三角形E0211BEM700-0.3/0.

48、3-8.8-3/19-1管板式70030002522758.8Q245RQ235B1234.5567.8E0212BEM800-0.6/0.3-183-3/19-1管板式80030001252797183Q245RQ235B3670.22111.1E0213BEM700-0.5/0.3-66.6-4.5/19-2管板式7006000125225666.6Q345RQ235B1134.7897.4E0301BEM900-0.3/1.6-411-4.5/19-1管板式90045002521501411Q245RQ235B8456.84530.6釜式再沸器釜式再沸器釜式再沸器釜式再沸器釜式再沸器釜式

49、再沸器釜式再沸器釜式再沸器釜式再沸器E0302BKU900/2000-1.6/0.3-517.7-6/19-290060002521470517.716MnQ235B2865415679.9E0303BKU900/1400-1.6/0.3-223-6/19-29006000252574223Q245RQ345R7659.93471.7280.7E0304BKU800/1400-4/0.3-280.7-4.5/19-28004500252797Q245RQ345R7784.73492E0305BKU800/2600-1.6/0.3-134.3-3/19-28003000252776134.3Q3

50、45RQ345R44474673.7E0306BKU600/1400-0.3/1.6-74.4-3/19-2600300025243074.4Q245RQ345R2081.41133.8E0307BKU450/800-1.6/0.3-77-6/19-2450600025222077Q245RQ345R2540.2937.9477.6E0308BKU41000/1800-4/0.3-477.6-6/19-2100060002521234Q245RQ345R12841.35989.577E0309BKU600/800-1.6/0.3-77-6/19-26006000252220Q245RQ345R

51、2540.2937.9E0310BKU41000/1800-4/0.3-477.6-6/19-2100060002521234477.6Q245RQ345R12841.35989.525釜式再沸器正三角形E0311BKU450/800-1.6/0.3-77-6/19-2450600025222077Q245RQ345R2540.2937.9釜式再沸器正三角形E0312BKU41000/1800-4/0.3-477.6-6/19-2100060002521234477.6Q245RQ345R12841.35989.5釜式再沸器正三角形E0313BKU450/800-1.6/0.3-77-6/19

52、-2450600025222077Q245RQ345R2540.2937.9釜式再沸器正三角形E0314BKU41000/1800-4/0.3-477.6-6/19-2100060002521234477.6Q245RQ345R12841.35989.5釜式再沸器正三角形E0315BKU450/800-1.6/0.3-77-6/19-2450600025222077Q245RQ345R2540.2937.9釜式再沸器正三角形477.6E0316BKU41000/1800-4/0.3-477.6-6/19-2100060002521234Q245RQ345R12841.35989.526表 3-

53、3 壓縮機(jī)選型一覽表型號類型數(shù)量額定排氣流量m3/min介質(zhì)溫度進(jìn)口壓力Bar出口壓力BarC301KCC360-4壓縮機(jī)氫氣、芳烴表 -4 塔設(shè)備設(shè)計(jì)選型一覽表名稱類型塔體內(nèi)徑mm塔體高度mm設(shè)計(jì)壓力/bar封頭形式設(shè)計(jì)溫度材料保溫層保護(hù)層內(nèi)防腐T2012200304001124Q345R30mm 巖棉 30mm 巖棉 30mm 巖棉 30mm 巖棉 30mm 巖棉甲醇反應(yīng)精餾塔 氣液分離塔DMO 精餾塔甲醇回收塔甲醇分離塔浮閥標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭不銹鋼薄板是T202浮閥200021600260Q345R不銹鋼薄板是T203浮閥440034300111

54、67不銹鋼薄板是16MnDRT204浮閥360028200165Q345R不銹鋼薄板是T3024000216001.1170Q345R浮閥不銹鋼薄板是27T303EG 萃取精餾塔甲醇塔4000216000.4172Q345R30mm 巖棉 30mm 巖棉浮閥標(biāo)準(zhǔn)橢圓封頭標(biāo)準(zhǔn)橢圓封頭不銹鋼薄板是T304浮閥60013800.1115Q345R不銹鋼薄板是表 3-5 泵設(shè)備選型一覽表名稱類型型號數(shù)量方式是否一用一備流量L/S揚(yáng)程m轉(zhuǎn)速n(r/min)電機(jī)功率/kwP0201A/B甲醇進(jìn)料塔不銹鋼泵IH50-32-202單泵是1.1412.8914501.5P0202 A/BIH80-65-1253

55、7.84.6414501.1混合芳烴進(jìn)料塔甲醇進(jìn)料塔不銹鋼泵雙泵是P0203 A/B不銹鋼泵GDF200-182單泵是75.3018.33148022P0204 A/B混合芳香烴塔不銹鋼泵GDF200-182單泵是75.3018.3148022P0301 A/BGDF125-20250.718.8514807.5二甲苯塔回流泵乙二醇精餾塔不銹鋼泵單泵是P0302 A/BGDF50-1746.3214.9129001.5不銹鋼泵并泵是P0303 A/BGDF50-823.149.4280075重芳烴塔回流泵不銹鋼泵單泵是28表 3-6 儲罐、回流罐設(shè)備選型一覽表設(shè)計(jì)溫度尺寸mm容積m設(shè)計(jì)壓力MP

56、a名稱類型數(shù)量介質(zhì)材料保溫防腐甲醇原料儲罐桔瓣式球罐外涂防腐層118000110003000250.11Q345R甲醇無氣原料儲罐混合式球罐外涂防腐層419700118004000CO+H2251Q345R無混合式球罐混合式球罐混合式球罐桔瓣式球罐桔瓣式球罐外涂防腐層外涂防腐層外涂防腐層外涂防腐層外涂防腐層NO原料儲罐119700118004000NO251Q345R無CO原料儲罐219700118004000CO251Q345R無氫氣原料儲罐乙二醇產(chǎn)品儲罐碳酸二甲酯儲罐219700118004000氫氣251Q345R無118000110003000乙二醇250.11Q345R無碳酸二甲酯1

57、18000110003000250.11Q345R無29表 3-7 氣液分離器/液液分離器設(shè)備選型一覽表名稱類型數(shù)量尺寸mm容積m設(shè)計(jì)溫度設(shè)計(jì)壓力Bar材料保溫防腐V301氣液分離器立式160015000.544020Q345R無外涂 防腐層外涂 防腐層12400465020.816.22.0Q245RV201氣液分離器立式無30附錄四MSDS 一覽表4.1 乙二醇(EG) MSDS31名稱乙二醇Ethylene glycol分子式：(CH2OH)2分子量：62.086CAS107-21-1毒性：大鼠經(jīng)口LD50=5.8ml/kg，小鼠經(jīng)口LD50=1.31-13.8ml/kg燃燒(分解)產(chǎn)物

58、：一氧化碳、水監(jiān)測方法：環(huán)境標(biāo)準(zhǔn)： 中 民 國家職業(yè)衛(wèi)生標(biāo)準(zhǔn) GBZ2.1-2007 工作場所有害 職業(yè)接 觸限值化學(xué)有害 。乙二醇的時(shí)間加權(quán)平均容許濃度 PC-TWA 20mg/m3 ，短時(shí)間接觸容許濃度 PC-S 40mg/m3。水體中有害有機(jī)物的最大允許濃度 1.0mg/L。嗅覺閾濃度 90mg/m3沸點(diǎn)：197.3C：-12.9C水溶性：與水互溶密度：1.1155(20）外觀與形狀：無色、有甜味、粘稠液體性描述：遇明火、高熱或與氧化劑接觸，有引起 燃燒的。若遇高熱，容器內(nèi)壓增大，有開裂和的。健康危害：國內(nèi)尚未見本品急慢性。國外 的急性多系因誤服。吸入表現(xiàn)淋巴細(xì)胞增多?？诜蠹毙苑秩齻€(gè)狀

59、，輕者似乙醇表現(xiàn)，重者迅速產(chǎn) 生，最后；第二階段，心氣管，心力衰竭；第三階段主要表肺癥狀明顯，嚴(yán)重病例可有肺水腫，支階段：第一階段主要為中樞神經(jīng)系統(tǒng)癥為反復(fù)發(fā)作性昏厥，并可有眼球震顫，品紅亞硫酸法、變色酸法4.2草酸二甲酯（DMO）32名稱草酸二甲酯Oxalic acide dimethyl ester分子式：（COOCH3）2分子量：118.9CAS553-90-2沸點(diǎn)：163-164C：54C水溶性：溶于醇和醚，溶于約 17 份水中，在熱 水中分解。相對密度：1.1479（54）1.379（82.1）閃 點(diǎn)：75物理性質(zhì) ：無色單斜形結(jié)晶外觀與形狀：無色、有甜味、粘稠液體用于有機(jī)。用作維生

60、素 B13 的，也可用作增塑劑。主要用于制藥、有機(jī)，也用作增塑劑；用 途 ：折 光 率：現(xiàn)為不同程度腎功能衰竭。人的本品一次口服致死量估計(jì)為 1.4ml/kg(1.56g/kg)。吸入：迅速脫離現(xiàn)場至空氣新鮮處。保持呼吸 道通暢。如呼吸，給輸氧。如呼吸停止，立即進(jìn)行人工呼吸，就醫(yī)。食入：飲足量溫水，催吐。洗胃，導(dǎo)泄。就醫(yī)。如呼吸停止，立即進(jìn)行人工呼吸。就醫(yī)。皮膚接觸：脫去污染的衣著，用大量清水沖 洗。眼睛接觸：提起眼瞼，用清水或生理鹽水沖洗。就醫(yī)。包裝貯運(yùn)用鍍鋅鐵桶包裝，每桶100Kg 或200Kg。 時(shí)應(yīng)密封，長期要氮封、防潮、防火、防凍。按易燃化學(xué)品規(guī)定貯運(yùn)。4.3 碳酸二甲酯（DMC）3