Parameter description | SPBT |
Mass concentration of components, % Total contents of Methane,Ethane and Ethylene Total contents of Propane and Propylene, not less than Total contents of Butane and Butylene, not less than,not more than | Unnormalized measure |
Liquid volume concentration of residue 20 C, % not more than | 1.6 |
Gauge pressure of saturated vapour, Mpa within plus 45 C not more than within minus 20 C not more than | 1.6 |
Mass concentration of Hydrogen Sulphide H2S and Mercaptan Sulphur, % not more than | 0.013 |
Contents of free water and | Absent |
Odor intensity in point, | 3 |