Table 2. Efficiency of Aliphatic Solvents in Dissolving 1 g of Solid Deposits.
| solvent | the volume of solvents (mL) | retention time (days) | weight of solid deposits after filtration (g) | efficiency of solvent (%) |
|---|---|---|---|---|
| gasoline | 20 | 1 | 0.375 | 62.5 |
| gasoline | 20 | 3 | 0.241 | 75.9 |
| gasoline | 20 | 7 | 0.232 | 76.8 |
| gasoline | 20 | 10 | 0.225 | 77.5 |
| gasoline | 100 | 1 | 0.325 | 67.5 |
| gasoline | 100 | 3 | 0.201 | 79.9 |
| gasoline | 100 | 7 | 0.184 | 81.6 |
| gasoline | 100 | 10 | 0.169 | 83.1 |
| kerosene | 20 | 1 | 0.703 | 29.7 |
| kerosene | 20 | 3 | 0.697 | 30.3 |
| kerosene | 20 | 7 | 0.685 | 31.5 |
| kerosene | 20 | 10 | 0.679 | 32.1 |
| kerosene | 100 | 1 | 0.613 | 38.7 |
| kerosene | 100 | 3 | 0.591 | 40.9 |
| kerosene | 100 | 7 | 0.579 | 42.1 |
| kerosene | 100 | 10 | 0.571 | 42.9 |
| gas condensate | 20 | 1 | 0.976 | 2.4 |
| gas condensate | 20 | 3 | 0.948 | 5.2 |
| gas condensate | 20 | 7 | 0.937 | 6.3 |
| gas condensate | 20 | 10 | 0.932 | 6.8 |
| gas condensate | 100 | 1 | 0.894 | 10.6 |
| gas condensate | 100 | 3 | 0.715 | 28.5 |
| gas condensate | 100 | 7 | 0.701 | 29.9 |
| gas condensate | 100 | 10 | 0.683 | 31.7 |