Table 6 The adsorption capacity of various surfactants on different reservoir rocks.
From: Thermodynamic modeling hexamethylenetetramine adsorption on sandstone
Surfactant name | Type | Mineral type | Capacity (mg/g) | Reference |
|---|---|---|---|---|
Triton X-100 | Nonionic | Silicate | 400 | |
CTAB | Cationic | Clay | 14 | |
CTAB | Cationic | Silicate | 1.5 | |
CTAB | Cationic | Carbonate | 1 | |
SDS | Anionic | Silicate | 3 | |
SDS | Anionic | Clay | 50 | |
SDS | Anionic | Carbonate | 270 | |
Zyziphus Spina | Nonionic | Silicate | 40 | |
Glycyrrhiza Glabra | Nonionic | Carbonate | 50 | |
Glycyrrhiza Glabra | Nonionic | Silicate | 30 | |
Soap-nut | Anionic | Silicate | 50 | |
Soap-nut | Anionic | Carbonate | 60 | |
Soap-nut | Anionic | Clay | 70 |
