No. | Sample name | C, % | H, % | N, % | S and O, % |
1 | Oil (sample No.1) | 82.78 | 12.56 | 0.47 | 4.19 |
2 | Deasphaltizate | 83.87 | 12.78 | 0.42 | 2.93 |
3 | Asphalt | 83.53 | 9.75 | 0.91 | 5.81 |
4 | Bitumen | 83.72 | 12.06 | 0.61 | 3.61 |