石化年产55万吨对二甲苯项目附录一物料平衡计算书Word文档下载推荐.docx
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⑤汇总全流程物料衡算，数据用于完成物料流程图等后续设计任务。
1.3.2三苯分离工段物料衡算
图1.1三苯分离工段工艺路线图
表1.2三苯分离工段总物料衡算
in
out
物流编号
REBTX
FEED
C7-1
C7-2
C8
C9
PRO-BEN
PFD中编号
104
105
111
112
114
115
110
物流信息
循环混合芳烃
混合芳烃
甲苯
碳八芳烃
碳九芳烃
精苯产品
TemperatureC
146.1
25
124.6
146.4
189.0
86.2
Pressurebar
1.8
1.0
1.4
1.2
VaporFrac
EnthalpyGcal/hr
0.60496
0.66709
0.88231
2.72870
0.10354
-0.4656
3.53635
TotalFlowkmol/hr
237.585
1180.85
127.667
394.832
512.824
125.797
257.320
TotalFlowkg/hr
24129.6
113676
11762.4
36377.3
54446.4
15119.4
2010.21
TotalFlowcum/hr
32.162
131.674
15.3623
47.5105
72.3827
21.0120
24.8866
MassFlowkg/hr
C5H10-1
C5H12-1
BENZENE
1860.57
18269.8
7.3895
22.8532
20100.2
C6H12-1
C6H12-2
C6H14-1
TOLUENE
5893.83
42202.4
11751.7
36344.2
0.15448
2.1E-16
0.00055
C7H14-1
3.0E-09
9.4E-09
1.7E-18
C7H16-1
OX
4114.50
9619.71
0.03215
0.09945
13728.7
5.34960
1.80E-1
MX
4110.76
9350.04
0.51868
1.60412
13458.6
0.04350
4.91E-1
PX
4110.90
18315.3
1.36026
4.20683
22420.6
0.04857
2.20E-1
C8H10-4
1.3899
4831.83
1.38808
4.29289
4827.54
0.00179
5.26E-1
C8H16-1
C8H18-1
C9H12-1
3076.724
1.15E-05
3.55E-05
9.39E-05
2.33E-24
C9H12-2
1252.378
0.000124
0.000384
10.73401
1241.643
2.96E-21
C9H12-3
C9H12-4
C9H12-5
C9H12-6
1138.084
1679.141
2.27E-09
7.01E-09
2.94E-16
2817.225
1.29E-33
C9H12-7
1309.745
2153.033
6.25E-08
1.93E-07
6.14E-12
3462.778
4.19E-30
C9H12-8
1589.81
2925.81
7.37E-07
2.28E-06
1.75E-08
4515.62
1.12E-27
C10H14-1
C10H14-8
WATER
H2
CH4
C2H4
C2H6
C3H6-1
C3H8
METHANOL
TOTALkg/hr
137805.62
137805.9
表1.3T101二甲苯塔物料衡算
166.8247
146.3796
188.978
Enthalpykcal/mol
0.0685282
0.2019159
-3.701276
638.6267
512.8306
125.796
69566.37
54447.12
15119.24
94.92349
72.38357
21.01181
4.2632E-13
0.1548761
2.1489E-16
6.0328E-12
13734.08
13728.73
5.349852
13458.75
13458.71
0.0435086
22420.96
22420.91
0.0485812
4827.879
4827.877
0.0017922
9.3921E-05
1252.377
10.73396
1241.644
2817.165
2.9433E-16
3462.715
6.1354E-12
4515.552
1.74643E-08
SULF
C4H8-4
OX-S
MX-S
PX-S
69566.368
表1.4DWC-101第一三苯分离分隔壁塔物料衡算
103
C7
甲苯产品
碳八碳九混合芳烃
120
86.23632
124.6322
1.5
1.416279
4.0288
13.74302
6.91133
1418.447
257.3201
522.5
137806
20100.21
48139.41
178.2819
24.88664
62.87225
20130.61
31.68236
48096.71
0.000530785
48095.05
1.24773E-08
1.7323E-18
1.24708E-08
13734.22
1.7964E-17
0.131516
13460.78
4.9059E-15
2.02495
22426.24
2.2036E-14
5.275779
4833.119
5.2554E-14
5.240359
2.3297E-24
4.76256E-05
2.9593E-21
0.000515321
1.2879E-33
9.39796E-09
4.1891E-30
2.59106E-07
1.117E-27
3.05611E-06
4.9694E-26
4.5121E-20
137806.212
137805.983
1.3.3甲苯歧化及烷基转移工段物料衡算
图1.2甲苯歧化及烷基转移工段工艺路线图
表1.5甲苯歧化及烷基转移工段总物料衡算
GAS-1
PRO-BEN2
201
202
203
204
205
217
氢气
燃气
粗苯产品
循环芳烃
124.6342
-4
146.0674
1.01325
1
0.882314
-0.46561
1.03E-05
-0.81994
0.076981
0.604961
127.6674
125.7976
37.95089
35.66352
18.14694
237.5858
11762.45
15119.43
76.50444
1514.143
1314.588
24129.62
15.36234
21.01207
929.0317
649.9153
1.546525
32.1672
59.20605
1181.179
1860.578
11751.77
2.14E-16
5.52E-09
5.00E-07
5893.836
3.05E-09
1.02E-22
1.09E-20
0.032158
5.349605
1.11E-16
5.27E-14
4114.506
0.518686
0.043506
1.10E-15
4.15E-13
4110.763
1.360263
0.048578
1.80E-15
6.31E-13
4110.908
1.388088
0.001792
1.92E-18
5.72E-16
1.24E-21
3.59E-18
7.71E-21
1.56E-17
3.16E-20
5.28E-17
4.037325
0.000555
1450.9
133.4086
Totalkg/hr
26958.38444
26958.351
表1.6T201第一汽提塔物料衡算
213
歧化反应产物
粗苯产物
100
146.0659
2
0.1437583
-1.67268
-22.99096
4.242098
2.546552
291.4026
35.66314
18.14916
237.5903
26958.79
1514.125
1314.749
24129.92
665.0603
649.9084
1.546714
32.16755
3101.323
59.20544
1181.324
1860.794
5894.302
5.52131E-09
5.00322E-07
3.0473E-09
8.5311E-23
9.1759E-21
4114.497
1.1078E-16
5.2664E-14
4110.739
1.0956E-15
4.1479E-13
4110.858
1.7952E-15
6.3132E-13
1.282268
1.7673E-18
5.2818E-16
1138.024
1.2389E-21
3.5904E-18
1309.682
7.7111E-21
1.5603E-17
1589.742
3.1634E-20
5.2843E-17
4.037944
4.037388
0.000555508
1584.306
1450.882
133.4246
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