|
|
| Share | Phrase |
|---|
| 26.65% | amorphous [shape] silica-alumina |
| 23.55% | silica-alumina cogel |
| 13.14% | substrate [is] silica-alumina |
| 11.37% | silica-alumina catalyst |
| 10.14% | silica-alumina particle |
| 8.81% | silica-alumina component |
| 3.62% | include silica-alumina [perform operation] |
| 2.68% | comprise silica-alumina [perform operation] |
|
|