鞍山拜尔自控有限公司
地址:辽宁省鞍山市高新区科技
路58号
电话:0412-5219988
0412-5219688
传真:0412-5219788
邮编:114044
网址:http://www.bellchina.com
邮箱:bellchina@126.com
美国BELL: http://www.bellvalve.com
雷诺数Re
粘度修正曲线
|
压力恢复系数FL
|
层流系数Fs
|
压差比最大值XT
|
可调比 R
|
初始闪蒸系数Kc
|
直通单座阀
|
0.9
|
1.05
|
0.72
|
30
|
0.65
|
直通双座阀
|
0.85
|
0.85
|
0.70
|
30
|
0.7
|
套筒阀
|
0.9
|
1.06
|
0.75
|
30
|
0.65
|
角型阀
|
0.9
|
1.08
|
0.72
|
30
|
0.64
|
高压阀
|
0.9
|
1.03
|
0.68
|
30
|
0.64
|
隔膜阀
|
-
|
-
|
-
|
10
|
-
|
偏心旋转阀
|
0.85
|
1.06
|
0.61
|
100
|
0.60
|
蝶阀
|
0.68
|
0.92
|
0.38
|
15
|
0.30
|
球阀
|
0.57
|
-
|
0.25
|
200
|
-
|
名 称
|
分子式
|
分子量
|
气体常数R
|
密度ρ0kg/cm3
|
相对密度(在0℃760mmHg下)(空气=1)
|
沸点TbK(在760mmHg下)
|
比热比X(在20℃及760mmHg下)
|
临 界 点
|
|||
在0℃760mmHg下
|
在20℃760mmHg下
|
温度 Tc K
|
压力Pc kgf/cm2
|
密度ρc kg/m3
|
|||||||
空 气
|
|
28.96
|
29.28
|
1.2928
|
1.205
|
1.00
|
78.8
|
1.4*
|
132.42~132.52
|
38.4
|
328~320
|
氮
|
N2
|
28.0134
|
30.27
|
1.2506
|
1.165
|
0.9673
|
77.35
|
1.4*
|
126.1
|
34.6
|
312
|
氧
|
O2
|
31.9988
|
26.5
|
1.4289
|
1.331
|
1.1053
|
90.17
|
1.397*
|
154.78
|
51.7
|
426.5
|
氩
|
Ar
|
39.948
|
21.23
|
1.7840
|
|
1.38
|
87.291
|
1.68
|
150.7
|
49.6
|
535
|
氖
|
Ne
|
20.183
|
42.02
|
0.9000
|
|
0.6962
|
27.09
|
1.68
|
44.4
|
27.8
|
483
|
氦
|
He
|
4.003
|
211.84
|
0.17847
|
|
0.1380
|
4.215
|
1.66
|
5.199
|
2.34
|
69
|
氪
|
Kr
|
83.80
|
10.12
|
3.6431
|
|
2.818
|
119.79
|
1.67
|
209.4
|
56.1
|
909
|
氙
|
Xe
|
131.30
|
6.46
|
5.89
|
|
4.53
|
165.02
|
1.666
|
289.75
|
59.9
|
1105
|
氢
|
H2
|
2.016
|
420.63
|
0.08988
|
0.084
|
0.06952
|
20.38
|
1.412*
|
32.976
|
13.2
|
31.45
|
甲 烷
|
CH4
|
16.043
|
52.86
|
0.7167
|
0.668
|
0.5544
|
111.7
|
1.315*
|
190.7
|
47.3
|
162
|
乙 烷
|
C2H6
|
30.07
|
28.20
|
1.3567
|
1.263
|
1.0494
|
184.52
|
1.18*
|
305.45
|
49.8
|
203
|
丙 烷
|
C3H8
|
44.097
|
19.23
|
2.005
|
1.867
|
1.5509
|
231.05
|
1.33*
|
369.95
|
43.4
|
220
|
正丁烷
|
C4H10
|
58.124
|
14.59
|
2.703
|
|
2.091
|
272.65
|
1.10*
|
425.15
|
38.71
|
228
|
异丁烷
|
C4H10
|
58.124
|
14.59
|
2.675
|
|
2.0692
|
261.45
|
1.11*
|
408.15
|
37.2
|
222
|
正戊烷
|
C5H12
|
72.151
|
11.75
|
3.215
|
|
2.4869
|
309.25
|
1.07*
|
469.75
|
34.37
|
244
|
乙 烯
|
C2H4
|
28.054
|
30.23
|
1.2604
|
1.174
|
0.975
|
169.45
|
1.22
|
283.05
|
51.6
|
227
|
丙 烯
|
C3H6
|
42.081
|
20.15
|
1.914
|
1.784
|
1.48
|
225.45
|
1.15*
|
365.05
|
47.1
|
233
|
丁 烯-1
|
C4H8
|
56.108
|
15.11
|
2.500
|
|
1.9338*
|
266.85
|
1.11*
|
419.15
|
40.90
|
233
|
顺丁烯-2
|
C4H8
|
56.108
|
15.11
|
2.500
|
|
1.9338*
|
276.85
|
1.1214*
|
433.15
|
42.89
|
238
|
反丁烯-2
|
C4H8
|
56.108
|
15.11
|
2.500
|
|
1.9338*
|
274.05
|
1.1073*
|
428.15
|
41.89
|
238
|
异丁烯
|
C4H8
|
56.108
|
15.11
|
2.500
|
|
1.9338
|
266.25
|
1.1058*
|
417.85
|
40.77
|
234
|
乙 炔
|
C2H2
|
26.038
|
32.57
|
1.1717
|
1.091
|
0.9063
|
189.13
(升华) |
1.24
|
309.15
|
63.7
|
231
|
苯
|
C6H6
|
78.114
|
10.86
|
3.3
|
|
2.553
|
353.25
|
1.101
|
562.15
|
50.19
|
304
|
一氧化碳
|
CO
|
28.0106
|
30.27
|
1.2504
|
1.165
|
0.9672
|
81.65
|
1.395
|
132.92
|
35.6
|
301
|
二氧化碳
|
CO2
|
44.00995
|
19.72
|
1.977
|
1.842
|
1.5291
|
194.75
(升华) |
1.295
|
304.19
|
75.28
|
468
|
一氧化氮
|
NO
|
30.0061
|
28.26
|
1.3401
|
|
1.0366
|
121.45
|
1.4
|
179.15
|
66.1
|
52
|
二氧化氮
|
NO2
|
46.0055
|
18.43
|
2.055
|
|
1.59
|
294.35
|
1.31
|
431.35
|
103.3
|
570
|
一氧化二氮
|
N2O
|
44.0128
|
19.72
|
1.9781
|
|
1.530
|
184.69
|
1.274
|
309.71
|
74.1
|
457
|
硫化氢
|
H2S
|
34.07994
|
24.88
|
1.539
|
1.434
|
1.1904
|
212.85
|
1.32
|
373.55
|
91.8
|
373
|
氢氰酸
|
HCN
|
27.0258
|
31.38
|
1.2246
|
|
0.947
(3C) |
298.85
|
1.31
(65℃) |
456.65
|
54.8
|
200
|
氧硫化碳
|
COS
|
60.0746
|
14.12
|
2.721
|
|
2.105
|
222.95
|
|
378.15
|
63
|
|
臭 氧
|
03
|
47.9982
|
17.67
|
2.144
|
|
1.658
|
161.25
|
|
261.05
|
69.2
|
537
|
二氧化硫
|
SO2
|
64.0628
|
13.24
|
2.927
|
2.726
|
2.264
|
263.15
|
1.25
|
430.62
|
80.4
|
524
|
氟
|
F2
|
37.9968
|
22.32
|
1.695
|
|
1.31
|
85.03
|
1.358
|
172.15
|
56.8
|
473
|
氯
|
Cl2
|
70.906
|
11.96
|
3.214
|
3.00
|
2.486
|
238.55
|
1.35
|
417.15
|
78.6
|
573
|
氯甲烷
|
CH3Cl
|
50.488
|
16.8
|
2.3044
|
|
1.782
|
249.39
|
1.28
|
416.15
|
68.1
|
353
|
氯乙烷
|
C5H2Cl
|
64.515
|
13.14
|
2.870
|
|
2.22
|
285.45
|
1.19
(16℃0.3~0.5)标准大气压 |
455.95
|
53.7
|
330
|
氨
|
NH3
|
17.0306
|
49.79
|
0.771
|
0.719
|
0.5964
|
239.75
|
1.32
|
405.65
|
115.0
|
235
|
氟里昂-11
|
CCl3F
|
137.3686
|
6.17
|
6.20
|
|
4.8
|
296.95
|
1.135
|
471.15
|
44.6
|
554
|
氟里昂-12
|
CCl2F2
|
120.914
|
7.01
|
5.39
|
|
4.17
|
243.35
|
1.138
|
385.15
|
40.0
|
558
|
氟里昂-13
|
CClF3
|
104.4594
|
8.12
|
4.654
|
|
3.6
|
191.75
|
1.150
(10℃) |
302.05
|
39.4
|
578
|
氟里昂-13
|
CC12FCC1F2
|
187.3765
|
4.53
|
8.274
|
|
6.4
|
320.75
|
|
487.25
|
34.80
|
576
|
名 称
|
分 子 式
|
分子量
|
密度ρ20 kg/m3(在20℃时)
|
沸点tb℃(在760mmHg时)
|
临 界 点
|
体积膨胀系数μ·1051/℃
|
||
温度tc℃
|
压力Pc kgf/cm2
|
密度ρc kg/m3
|
||||||
水
|
H2O
|
18.0
|
998.2
|
100.00
|
温度tc ℃
|
225.65
|
307
|
18
|
水 银
|
Hg
|
200.6
|
13545.7
|
356.95
|
374.15
|
107.6
|
5000
|
18.1
|
溴
|
Br2
|
159.8
|
3120
|
58.8
|
1460
|
105.4
|
1180
|
113
|
硫 酸
|
H2SO4
|
98.1
|
1834
|
340 分解
|
311
|
|
|
57
|
硝 酸
|
HNO3
|
63.0
|
1512
|
86.0
|
|
|
|
124
|
盐酸(30%)
|
HCl
|
36.47
|
1149.3
|
|
|
|
|
|
环丁矾
|
C4H8SO2
|
120
|
1261 (30℃)
|
285
|
|
|
|
|
丙 酮
|
CH3COCH3
|
58.08
|
791
|
56.2
|
235
|
48.6
|
268
|
143
|
甲乙酮
|
CH3COC2H3
|
72.11
|
803
|
79.6
|
260
|
39.5
|
|
|
酚
|
C6H3OH
|
94.1
|
1050 (50℃)
|
181.8
|
419
|
62.6
|
|
|
二硫化碳
|
CS2
|
76.13
|
1262
|
46.3
|
277.7
|
75.5
|
|
119
|
乙 醇 胺
|
NH2CH2CH2
|
61.1
|
|
170.5
|
|
|
|
|
甲 醇
|
CH3OH
|
32.04
|
791.3
|
64.7
|
240
|
81.3
|
272
|
119
|
乙 醇
|
C2H5OH
|
46.07
|
789.2
|
78.3
|
243.1
|
64.4
|
275.5
|
110
|
乙二醇
|
C2H4(OH)2
|
|
1113
|
197.6
|
|
|
|
|
正丙醇
|
CH3CH2CH2OH
|
60.10
|
804.4
|
97.2
|
265.8
|
51.8
|
273
|
98
|
异丙醇
|
CH3CHOHCH3
|
60.10
|
7485.1
|
82.2
|
273.5
|
54.9
|
274
|
|
正丁醇
|
CH8CH2CH2CH2OH
|
74.12
|
809.6
|
117.8
|
287.1
|
50.2
|
|
|
乙 腈
|
CH3CN
|
41
|
783
|
81.6
|
274.7
|
49.3
|
240
|
|
正戊醇
|
CH3CH2CH2CH2CH2OH
|
88.15
|
813.0
|
138.0
|
|
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