Solvent Extraction to Obtain Edible Oil Products
105
Aromatic
hydrocarbons
Benzene
80.1
94.0
0.410
0.879
0.647
28.88
2.28
10
1.3–7.9
0.82
10
b
T
oluene
110.6
86.7
0.402
0.867
0.585
28.53
2.38
6
1.2–7.1
0.47
50
Mix
ed
xylenes;
138.7
81.1
0.408
0.65
28.31
2.4
29
1.0–5.3
0.00
100
Halogenated
hydrocarbons
Dichloromethane
39.8
78.7
0.276
1.326
0.513
28.00
9.08
NF
NF
20.00
1.5
38.1
50
b
Ethyl
chloride
12.3
92.5
0.370
bp
0.923
bp
6.29
–50
3.6–14.8
1000
Chloroform
61.2
59.0
0.234
1.477
0,562
27.10
4.81
NE
NF
0.00
2.8
56.1
10
b
Carbon
tetrachloride
76.7
46.5
0.200
1.585
0,971
26.84
2.24
NE
NF
0.80
4.1
66.0
5
b
1,2-Dichloroethane
83.6
77.3
0.310
1.255
0.78
37.50
10.50
1
5
6.2–15.9
8.69
8.2
70.5200
1,2-
Dichloroethylene
60.3
73.0
0.270
1.282
0.467
28.00
9.20
14
0.00
10
b
1,1,1-
T
richloroethane
74.1
68.7
0.240
1.324
0.858
25.12
7.50
NF
NF
0.00
4.3
65
350
1,2,-
T
richloroethylene
86.7
57.3
0.300
1.456
0.550
32.00
3.27
NF
NF
1.00
5.4
73
50
b
1,1,2,2-T
etra
(chloroethylene
121.0
50.1
0.210
1.618
0.90
29.3
2.20
NF
NF
0.00
15.9
87.8
50
b
1,2-
Dichloropropane
95.9
72.2
0.310
1.157
0.865
31.40
8.93
21
3.1
–
14.5
2.7
75
b
n
-Butylbromide
101.4
1.274
7.07
24
2.6–6.6
0.00
1,1,2-T
richloro-
1,2,2-
trifluomethane
47.6
35.1
0.213
1.374
0.694
19.0
2.44
NF
NF
0.27
1000
(
continued
)
2162_C005.fm Page 105 Monday, June 20, 2005 12:28 PM
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