Liquefied hydrocarbon gas

Liquefied hydrocarbon gas of PBA grade (propane-butane automobile) and PA (propane automobile) produced by Belarusian Gas Processing Plant and used as motor fuel for automobile transportation vehicles is sold at Production Association «Belorusneft» network of gas filling stations.

Propane-butane automobile (PBA) and propane automobile (PA)STB 2262-2012

MAIN TECHNICAL PARAMETERS

Description of characteristic

Value

Octane number by the motor method (MON), min

89

Propane and propylene content, min, including propane content, %

50± 10 (PBA)

 85±10 (PA)

Unsaturated hydrocarbons content, %, max

6

Liquid residue volume ratio at 20 °С, %, max

1,6 (PBА)

 0,7 (PА)

Saturated vapor excessive pressure, MPa, at temperature:                                                                           + 45 °С, max.
- 20 °С, min.  
- 30 °С, min.

 

1,6
1,6
0,07 (PBА)
0,07 (PА)

Hydrogen sulphide and mercaptan sulphur mass content, %, max, including hydrogen sulphide, max

0,01

0,003

Free water and alkali content

absence

Odor intensity, points, no less than

3