English to French Tech/Engineering Patents (in a patent) METHOD AND DEVICE FOR GASIFYING FEEDSTOCK

The method of claim 8, further comprising simulating a throat and hearth gasifier by forming through use of the gasifier, an induced feedstock gradient above the oxidation band and an entrained biochar gradient below the oxidation band

The restriction areas found in prior art gasifiers are commonly referred to as the throat and hearth, which are an intentional design in current downdraft gasifiers as dictated by the prevailing theory, Superficial Velocity Theory

The two gradients that are formed in this gasifier, the Induced Feedstock Gradient above the Oxidation Band 350 and the Entrained Biochar Gradient below the Oxidation Band 350 work together to simulate a throat and hearth inside the gasifier.