The ultimate inert supports Refrapure is the best product eminently withstands to survive depressurization and maintain its integrity.
Offer up to 100% survival in systems experiencing rapid depressurization and will not crack or shatter in these systems
| Max. Service Temp. C | 1850 |
| Al2O3 % min. | 99.3 |
| SiO2 % max. | 0.1 |
| Fe2O3 % max. | 0.1 |
| Na2O % max. | 0.3 |
| Nominal Size | Size Range | |
| mm | inch | mm |
| 3 | 1/8 | 2-4 |
| 6 | 1/4 | 5-7 |
| 8 | 5/16 | 7-9 |
| 10 | 3/8 | 8-12 |
| 13 | 1/2 | 11-15 |
| 19 | 3/4 | 17-21 |
| 25 | 1 | 23-27 |
| 38 | 1 1/2 | 35-41 |
| 50 | 2 | 47-53 |
| 75 | 3 | 72-78 |
|
Size |
Individual Ball Density |
Bulk Density |
Porosity |
Crushing Strength |
||
|
Mm |
gms/cc, min |
Kgs/Ltr. |
lbs/cu.ft |
% max. |
Kgs min |
lbs. min |
|
3 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
90 |
198 |
|
6 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
200 |
440 |
|
8 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
250 |
550 |
|
10 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
325 |
715 |
|
13 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
600 |
1320 |
|
19 |
3.40 |
2.0 to 2.2 |
125 to 137 |
1 |
1000 |
2200 |
|
25 |
3.40 |
1.9 to 2.1 |
125 to 137 |
1 |
1300 |
2860 |
|
37 |
3.40 |
1.9 to 2.1 |
119 to 131 |
1 |
1900 |
4180 |
|
50 |
3.40 |
1.9 to 2.1 |
119 to 131 |
1 |
3000 |
6600 |
|
75 |
3.40 |
1.9 to 2.1 |
119 to 131 |
1 |
6000 |
13200 |
|
Size |
Individual Ball Density |
Bulk Density |
Porosity |
Crushing Strength |
||
|
Mm |
gms/cc, min |
Kgs/Ltr. |
lbs/cu.ft |
max. |
Kgs min |
lbs. min |
|
3 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
175 |
165 |
|
6 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
150 |
330 |
|
8 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
200 |
440 |
|
10 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
275 |
605 |
|
13 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
400 |
880 |
|
19 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
700 |
1540 |
|
25 |
3.25 |
1.95 to 2.15 |
122 to 134 |
5 |
900 |
1980 |
|
37 |
3.25 |
1.85 to 2.05 |
116 to 128 |
5 |
1100 |
2420 |
|
50 |
3.25 |
1.85 to 2.05 |
116 to 128 |
5 |
2300 |
5060 |
|
75 |
3.25 |
1.85 to 2.05 |
116 to 128 |
5 |
5000 |
1100 |
| Max. Service Temp. C | 1850 |
| Al2O3 % min. | 99.3 |
| SiO2 % max. | 0.1 |
| Fe2O3 % max. | 0.1 |
| Na2O % max. | 0.3 |
| Nominal Size | Size Range | |
| mm | inch | mm |
| 3 | 1/8 | 2-4 |
| 6 | 1/4 | 5-7 |
| 8 | 5/16 | 7-9 |
| 10 | 3/8 | 8-12 |
| 13 | 1/2 | 11-15 |
| 19 | 3/4 | 17-21 |
| 25 | 1 | 23-27 |
| 38 | 1 1/2 | 35-41 |
| 50 | 2 | 47-53 |
| 75 | 3 | 72-78 |
|
Size |
Individual Ball Density |
Bulk Density |
Porosity |
Crushing Strength |
||
|
Mm |
gms/cc, min |
Kgs/Ltr. |
lbs/cu.ft |
% max. |
Kgs min |
lbs. min |
|
3 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
60 |
132 |
|
6 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
175 |
385 |
|
10 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
250 |
550 |
|
13 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
375 |
825 |
|
19 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
675 |
1485 |
|
25 |
3.10 |
1.85 to 2.05 |
115 to 128 |
10 |
875 |
1925 |
|
37 |
3.10 |
1.75 to 195 |
109 to 122 |
10 |
1050 |
2310 |
|
50 |
3.10 |
1.75 to 195 |
109 to 122 |
10 |
1600 |
3520 |
|
75 |
3.10 |
1.70 to 190 |
106 to 119 |
1 |
4000 |
8800 |
|
Size |
Individual Ball Density |
Bulk Density |
Porosity |
Crushing Strength |
||
|
Mm |
gms/cc, min |
Kgs/Ltr. |
lbs/cu.ft |
% max. |
Kgs min |
lbs. min |
|
3 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
50 |
110 |
|
6 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
100 |
220 |
|
8 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
125 |
275 |
|
10 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
175 |
385 |
|
13 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
200 |
440 |
|
19 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
400 |
880 |
|
25 |
2.90 |
1.80 to 1.95 |
112 to 122 |
20 |
600 |
1320 |
|
37 |
2.90 |
1.70 to 190 |
106 to 119 |
20 |
800 |
1760 |
|
50 |
2.90 |
1.70 to 190 |
106 to 119 |
20 |
1200 |
2640 |
|
75 |
2.90 |
1.65 to 185 |
103 to 115 |
20 |
3000 |
6600 |
Acrual of proven benefits.
The long service life and optimum performance of catalyst bed supports have set the industry standard for over a decade and continue to establish new standards with latest innovations.
Will not clog bed or catalysts.
A monolithic rather than a layered structure eliminates in-service spalling and delamination and with it, the formation of fine chips and splinters clogging beds or catalysts.
Resist Erosion.
Maximum resistance to erosion and attrition minimizes the possibility of catalyst contamination. Refrapure inert supports are not hydroscopic in nature.