甲醇不同温度下的饱和蒸汽压

TEMP PRES LIQUID
PL
CH3OH
C kPa kPa
0 1.033227 3.946664
5 1.033227 5.403675
10 1.033227 7.304408
15 1.033227 9.755213
20 1.033227 12.88075
25 1.033227 16.82575
30 1.033227 21.75674
35 1.033227 27.86375
40 1.033227 35.36189
45 1.033227 44.49296
50 1.033227 55.52686
55 1.033227 68.76295
60 1.033227 84.53133
65 1.033227 103.194
70 1.033227 125.1458
75 1.033227 150.8157
80 1.033227 180.667
85 1.033227 215.199
90 1.033227 254.9469
95 1.033227 300.483
100 1.033227 352.4169
105 1.033227 411.3966
110 1.033227 478.1087
115 1.033227 553.2791
120 1.033227 637.6736
125 1.033227 732.0988
130 1.033227 837.4025
135 1.033227 954.4748
140 1.033227 1084.249
145 1.033227 1227.703
150 1.033227 1385.859
155 1.033227 1559.786
160 1.033227 1750.603
165 1.033227 1959.478
170 1.033227 2187.628
175 1.033227 2436.329
180 1.033227 2706.908
185 1.033227 3000.754
190 1.033227 3319.316
195 1.033227 3664.108
200 1.033227 4036.711

3
评分人数


用以下公式计算，T为摄氏温度值 P为饱和蒸汽压(kPa)

P =a + b × T + c × T^2 + d × T^3 + e × T^4
其中
a = -1.0745
b = -0.1788
c = 0.0311
d = -0.0002
e = 0.000003



TEMP LIQUID
PL
CH3OH
C kPa
-20 0.9715409
-19 1.048429
-18 1.130623
-17 1.218431
-16 1.312178
-15 1.4122
-14 1.518852
-13 1.632503
-12 1.753538
-11 1.882359
-10 2.019387
-9 2.165057
-8 2.319827
-7 2.484169
-6 2.658579
-5 2.84357
-4 3.039674
-3 3.247449
-2 3.467469
-1 3.700334
0 3.946664
1 4.207103
2 4.482319
3 4.773005
4 5.079876
5 5.403675
6 5.74517
7 6.105155
8 6.484453
9 6.883911
10 7.304408
11 7.746849
12 8.212169
13 8.701334
14 9.21534
15 9.755213
16 10.32201
17 10.91682
18 11.54077
19 12.19502
20 12.88075
21 13.59919
22 14.3516
23 15.13927
24 15.96353
25 16.82575
26 17.72734
27 18.66973
28 19.65441
29 20.6829
30 21.75674
31 22.87755
32 24.04696
33 25.26664
34 26.53831
35 27.86375
3

6
29.24474
37 30.68314
38 32.18084
39 33.73976
40 35.36189
41 37.04925
42 38.8039
43 40.62795
44 42.52357
45 44.49296
46 46.53837
47 48.66209
48 50.86648
49 53.15392
50 55.52686
51 57.98779
52 60.53924
53 63.18382
54 65.92416
55 68.76295
56 71.70292
57 74.74688
58 77.89766
59 81.15816
60 84.53133
61 88.02017
62 91.62772
63 95.35709
64 99.21145
65 103.194
66 107.308
67 111.5568
68 115.9437
69 120.4723
70 125.1458
71 129.968
72 134.9424
73 140.0727
74 145.3625
75 150.8157
76 156.436
77 162.2273
78 168.1936
79 174.3388
80 180.667
81 187.1824
82 193.889
83 200.7911
84 207.893
85 215.199
86 222.7135
87 230.441
88 238.386
89 246.5531
90 254.9469
91 263.5721
92 272.4334
93 281.5358
94 290.884
95 300.483
96 310.3377
97 320.4534
98 330.835
99 341.4877
100 352.4169
101 363.6278
102 375.1257
103 386.9162
104 399.0046
105 411.3966
106 424.0978
107 437.1138
108 450.4504
109 464.1134
110 478.1087
111 492.4422
112 507.1199
113 522.1478
114 537.5322
115 553.2791
116 569.3948
117 585.8857
118 602.7582
119 620.0186
120 637.6736
121 655.7296
122 674.1934
123 693.0717
124 712.3712
125 732.0988
126 752.2613
127 772.8659
128 793.9195
129 815.4293
130 837.4025
131 859.8462
132 882.7679
133 906.1749
134 930.0747
135 954.4748
136 979.3829
137 1004.807
138 1030.754
139 1057.232
140 1084.249
141 1111.813
142 1139.933
143 1168.615
144 1197.869
145 1227.703
146 1258.124
147 1289.142
148 1320.765
149 1353.001
150 1385.859
151 1419.347
152 1453.476
153 1488.252
154 1523.686
155 1559.786
156 1596.562
157 1634.022
158 1672.176
159 1711.033
160 1750.603
161 1790.895
162 1831.919
163 1873.684
164 1916.2
165 1959.478
166 2003.526
167 2048.355
168 2093.975
169 2140.396
170 2187.628
171 2235.683
172 2284.569
173 2334.299
174 2384.882
175 2436.329
176 2488.651
177 2541.858
178 2595.963
179 2650.976
180

2706.908
181 2763.77
182 2821.57
4
183 2880.332
184 2940.055
185 3000.754
186 3062.442
187 3125.13
188 3188.83
189 3253.555
190 3319.316
191 3386.126
192 3453.998
193 3522.944
194 3592.976
195 3664.108
196 3736.352
197 3809.721
198 3884.228
199 3959.887
200 4036.711
201 4114.713
202 4193.907
203 4274.307
204 4355.926
205 4438.778
206 4522.878
207 4608.239
208 4694.877
209 4782.804
210 4872.037
211 4962.589
212 5054.476
213 5147.713
214 5242.314
215 5338.295
216 5435.671
217 5534.458
218 5634.672
219 5736.328
220 5839.443
221 5944.032
222 6050.112
223 6157.699
224 6266.81
225 6377.462
226 6489.671
227 6603.454
228 6718.829
229 6835.814
230 6954.425
231 7074.68
232 7196.598
233 7320.196
234 7445.493
235 7572.506
236 7701.255
237 7831.759
238 7964.035
239 8098.104
240 8233.966
241 8371.571
242 8510.927
243 8652.05
244 8794.954
245 8939.652
246 9086.16
247 9234.492
248 9384.662
249 9536.685
250 9690.575
251 9846.347
252 10004.02
253 10163.59
254 10325.1
255 10488.55
256 10653.95
257 10821.31
258 10990.67
259 11162.02
260 11335.39
261 11510.78
262 11688.22
263 11867.72
264 12049.28
265 12232.94
266 12418.7
267 12606.58
268 12796.58
269 12988.74
270 13183.05
271 13379.55
272 13578.23
273 13779.13
274 13982.24
275 14187.59
276 14395.19
277 14605.06
278 14817.21
279 15031.66
280 15248.41
281 15467.5
282 15688.92
283 15912.7
284 16138.86
285 16367.39
286 16598.34
287 16831.69
288 17067.48
289 17305.72
290 17546.41
291 17789.59
292 18035.25
293 18283.42
294 18534.12
295 18787.35
296 19043.13
297 19301.48
298 19562.41
299 19825.94
300 20092.07