Research Article
Moisture Sorption Characteristics of Corn Stover and Big Bluestem
Table 4
Fitted isotherm parameters for corn stover and big bluestem.
| | Equation | Constants | Performance/statistical parameters | | | | | | | | Residual |
| | Corn stover | | | | | | | | | | Modified Oswin |
15.41
| −0.099 |
6.447
|
0.2476
|
1.455
|
1599
|
0.988
| Random | | Modified Halsey |
13.04
| −0.0402 |
4.8927
|
0.1310
|
1.384
|
1770
|
0.989
| Random | | Modified Henderson | |
2.9404
|
4.6443
|
0.3754
|
1.616
|
1292
|
0.986
| Systematic | | Modified Chung-Pfost |
2165
| −1.4086 |
0.3834
|
0.0977
|
1.462
|
84
|
0.745
| Random | | Modified GAB |
4.8372
|
2.011
|
1.177
|
3710
|
11.28
|
8
|
0.298
| Systematic | | Big bluestem | | | | | | | | | | Modified Oswin |
15.7704
| −0.1270 |
5.2686
|
0.6668
|
1.206
|
2269
|
0.992
| Systematic | | Modified Halsey |
10.5023
| −0.0427 |
3.9133
|
0.3607
|
1.062
|
2939
|
0.994
| Random | | Modified Henderson | | −0.3569 |
3.6383
|
0.9798
|
1.438
|
1515
|
0.988
| Systematic | | Modified Chung-Pfost |
776.6
| −3.7506 |
0.3184
|
0.3684
|
1.261
|
165
|
0.853
| Systematic | | Modified GAB |
4.1221
|
2.0197
|
1.3465
|
2688
|
11.12
|
7.95
|
0.295
| Systematic |
|
|
