Table 2 Physical–chemical properties of different distillates
From: Study on small molecular organic compounds pyrolysed from rubber seed oil and its sodium soap
Property | ASTM method | Unit | Fraction | ||||
|---|---|---|---|---|---|---|---|
RSO | D1 | D2 | D3 | D4 | |||
Acid value | ASTM D 664 | mgKOH/g | 12.0 | 42.9 | 110.1 | 234.1 | 297.3 |
Density at 32 °C | ASTM D4052 | kg/m3 | 919.4 | 811.4 | 826.7 | 848.6 | 869.7 |
Saponification value | ASTM D1926 | mgKOH/g | 202.1 | 54.6 | 115.3 | 246.2 | 304.6 |
Ester value | mgKOH/g | 190.1 | 11.7 | 5.2 | 12.1 | 7.3 | |