Micromeritics ASAP 2460 Operator's Manual page 357

ASAP 2460 Operator's Manual
The following values were used to calculate the values in Table C-1.
Carbon-Graphite
D = 3.40
S
N = 3.845 × 10
S

= 1.05 × 10
S
13.5 × 10

= 1.02 × 10
S
Nitrogen
D = 3.00
A

= 6.71 × 10
A

= 3.6 × 10
A

= 1.76 × 10
A
Carbon Dioxide
D = 3.23
A
N = 4.567 × 10
A
5.45 × 10
7.697 × 10

= 5.0 × 10
A

= 2.7 × 10
A
D values are from van der Waal's constant.
A
N values are from liquid densities.
A

and  values are derived from data found in Ross and Olivier
The physical parameters referenced in Saito/Foley are:
Aluminophosphate
D = 2.60
S
N = 1.48 × 10
S

= 1.3 × 10
S

= 2.5 × 10
S
246-42800-01 - Aug 2013
15
-29
(Ross/Olivier)
-29
(Horvath/Kawazoe, implicit)
-24
14
-29
-24
14
(25 ºC)
14
(0 ºC)
14
(-78 ºC)
-29
-24
Aluminosilicate
D = 2.76
S
15
N =
s

-29
= 1.3 × 10
S

-24
= 2.5 × 10
S
Zeolite
D =
S
N =
S

=
S

=
S
Argon
D = 2.95
A

=
A

=
A

=
A
12
.
15
1.31 × 10
-29
-24
Appendix C
3.04
15
3.75 × 10
-29
1.94 × 10
-24
0.85 × 10
14
7.608 × 10
-29
3.22 × 10
-24
1.63 × 10
C-33