不同季铵盐作用下的CO
2
水合物相平衡
门文欣,彭庆收,桂霞
Phase equilibrium of CO
2
hydrate in the presence of four different quaternary ammonium salts
Wenxin MEN,Qingshou PENG,Xia GUI
表4
拟合参数
K
1
和
K
2
Table 4
Values of fitting parameters
K
1
and
K
2
促进剂
质量分数/%
K
1
K
2
TBAF
5
-2.219
-653
10
-1.445
-431.4
15
-1.299
-393.2
TBAC
5
-0.2616
-74.94
10
-1.512
-435.9
15
-2.313
-670.8
TBAB
5
-1.868
-539
10
-2.472
-719.9
15
-1.968
-576.4
TEBAC
5
-0.108
-28.48
10
-0.05776
-15.57
15
0.03457
9.756