LPG Mixing Station

Project Summary

Supply of a Synthetic Natural Gas Unit that mixes LPG and air in a predefined ratio to simulate natural gas Wobbe index.  The client’s main fuel source was Liquid Petroleum Gas (LPG) and the plant required an uninterrupted change over to Liquid Natural Gas (LNG) and back to LPG when needed.

The LPG Mixing station is supplied inside a stainless steel cabinet with a PLC-based control system.  An automatic Wobbe-Index regulation system is included that adjust the fuel ration (LPG-Air) to meet the required Wobbe-index. The LPG Mixer take over automatically from the LNG plant should the LNG plant trip or be under maintenance.


Consol/ Ardagh

Year Completed



Bellville, Cape Town