RE: Great Opportunity - has broken out.28 Feb 2021 10:42
Extracting oil from sand has been going on for decades, Canada being a good example. However it takes a lot of energy in the form of heat to separate the oil from sand and leaves an environmental disaster in its wake. Pools of oily “tails” and sand which has no useful purpose due to contamination with oil.
PQE developed a different process using solvent (condensate) and modest heating to remove the oil from the sand much more effectively. They also developed a process whereby the condensate, or most of it, was recovered and reused thereby reducing processing costs substantially. However the bitumen produced was too viscous for transportation to refinery so to that end condensate was used to let it flow better and bring the bitumen up to a spec the refinery would accept. This of course made the costs per barrel much higher than the plain bitumen.
This is where QFI fit in nicely. We use the finished low sulphur bitumen product (without condensate) and create an msar fuel directly from it without going near a refinery. Minimum inputs for maximum value, creating a low sulphur high value marine/power and industrial fuel which is pumpable and transportable in the usual way.
We are told that the sand left behind is so clean that it can be used in other industries without further cleaning so has a positive residual value and not simply a waste product. Also, and probably much more important, the environmental impact of this process is minimal compared to others like Canada so you can be sure that when/if the technology is commercially proven, big oil will want in on the party!