乙二烯三胺与三乙醇胺混合胺溶液CO
2
吸收剂研究
张欢, 汪丽, 叶舣, 赵兴雷
Study on CO
2
Absorbent of DETA and TEA Mixed Amine Solution
Huan ZHANG, Li WANG, Yi YE, Xinglei ZHAO
表1
解吸能耗数据
Tab. 1
Desorption energy consumption calculation data
参数
30%MEA
20%DETA+10%TEA
ψ
30%
30%
Δ
t
/℃
60
60
Δ
x
/(mol CO
2
/mol胺)
0.5
1.36
c
/［kJ/(kg·K)］
3.236
2.365
M
/(kg/mol CO
2
)
0.061
0.115
Δ
H
ads
/(kg/mol CO
2
)
90
80
q
g
/(kg/mol CO
2
)
58.5
40.39
Q
rs
/(kg/mol CO
2
)
54.56
39.51
W
/(kg/mol CO
2
)
203
160