But that is changing. There are various reasons why new extraction methods are cropping up, but a key factor was the high price of oil in recent years - between roughly 2011 and 2014 the average ...
Hydraulic fracturing, or fracking, is a method of oil and gas production that involves blasting huge amounts of water, mixed with sand and toxic chemicals, under high pressure deep into the earth.
Vafaei is leading the change on canola oil extraction in the continent ... Through Vafaei’s method, canola meal can be used in human food. Vafaei highlighted plant-based protein options like ...