Page 267 - Standard Handbook Of Petroleum & Natural Gas Engineering

238 General Engineering and Science

Table 2-24
Properties of Propane and Butane
Prop- (CSW Butane (CIHLO)
(Heat measurement are from 0°F) (Heat measurements are from O'F)
$5 -
rn
rr. 'L -0 Entropy m .- Entropy
d g
$6
a
$$
M
d 2 5;: 9 B * %?; Q 8 n 8
u an
u an
.g
'3
I
&% t
P
+
r a
ff
e a
cn
Sr s a-
- - - - ru- a 3" a - - - __
3-2- 5 e- 3 -5
_.
-70 7.37 12.9 -37.0 152.5 -0.086 0.400
-60 9.72 9.93 -32.0 155.0 -0.074 0.393
-50 12.6 7.74 -26.5 158.0 -0.061 0.389
-40 16.2 6.13 -21.5 160.0 4.049 0.384
-30 20.3 4.93 -16.0 163.0 4.036 0.380
-20 25.4 4.00 -11.0 165.0 -0.024 0.377
-1 0 31.4 3.26 -5.5 168.0 -0.012 0.374
0 38.2 2.71 0 170.5 0.000 0.371 7.3 11.10 0 170.5 0.000 0.371
+IO 46.0 2.27 5.5 173.5 0.012 0.370 9.2 8.95 5.5 174.0 0.01 1 0.370
20 55.5 1.90 11.0 176.0 0.024 0.368 11.6 7.23 10.5 177.5 0.022 0.370
30 66.3 1.60 17.0 179.0 0.035 0.366 14.4 5.90 16.0 181.5 0.033 0.371
40 78.0 1.37 23.0 182.0 0.047 0.366 17.7 4.88 21.5 185.0 0.044 0.371
50 91.8 1.18 29.C 185.0 0.059 0.365 21.6 4.07 27.0 188.5 0.056 0.373
60 107.1 1.01 35.0 1R8.0 0.070 0.364 26.3 3.40 33.0 192.5 0.067 0.374
70 124.0 0.883 41.0 190.5 0.082 0.364 31.6 2.88 38.5 196.0 0.078 0.375
KO 142.8 0.770 47.5 193.5 0.093 0.364 37.6 2.46 44.5 199.5 0.089 0.376
90 164.0 0.673 54.c 196.5 0.105 0.364 44.5 2.10 51.0 203.0 0.100 0.377
100 187.0 0.591 60.5 199.0 0.116 0.363 52.2 1.81 57.0 206.5 0.111 0.378
1 10 ?12.0 0.521 67.0 201.0 0.128 0.363 60.8 1.58 63.5 210.5 0.122 0.380
120 !40.0 0.45Y 73.5 202.5 0.140 0.363 70.X 1.38 70.0 213.5 0.134 0.3RP
130 ..... ...... .... ..... ..... ...,. 81.4 1.21 76.5 217.0 0.145 0.384
140 ..... ...... .... ..... ..... ..... 92.6 1 .07 83.5 221.0 0.157 0.386
SOURCE: Bdumeister T., and Marks, L. S., eds., Standard Handbook /m Merhaniral I?'nginwm, Seventh cdition, McGra~
Hill Book Co., New York, 1967.