Stage one
Oil residues are taken directly from refinery rundown lines and cooled, if necessary, to achieve the required viscosity (~350-500 cSt @ 100-200°C typically) for the colloid mill.
Stage two
Water, which can be derived from several utility waste-water sources, together with proprietary additives are added to the residue in a high-speed colloid mill under pressure.
Quadrise Fuels International plc (LON:QFI) is the global innovator and licensor of disruptive heavy oil technology that produces MSAR® fuel. The Quadrise team is a unique combination of energy sector experts and fuel specialists that were instrumental in the prior commercialisation of 60 million tons of Orimulsion® fuel worldwide.