Material conversion apparatus

An exhaust system for use with the material conversion apparatus, comprising:

• (a) a sheath circumscribing the exhaust tube and concentric therewith, the sheath and the exhaust tube cooperating to create a gap therebetween for introduction of atmospheric air thereinto, the sheath extending beyond the exhaust tube;
• (b) a first electrical induction coil surround the sheath,
• (c) at least one diverter vane disposed in the sheath downstream of the exhaust tube;
• and
• (d) an afterburner in fluid communication with the sheath, the afterburner including a housing, an electric induction coil surro9inding the housing and an exhaust conduit extending outwardly from the afterburner and
• wherein the sheath is tangentially fixed within the afterburner housing to create swirling and mixing of external air and residual gas and/or vapor from the chamber delivered through the exhaust tube and sheath.