Abstract: A device to disassociate combustion product compounds such as water into hydrogen and oxygen gases is provided, including a tube to pass steam through a layered P-N semi-conductor system by which excess electrons are added to the steam, heat is added to the steam, a sweeping magnetic field to accelerate the steam ions in a swirling motion to cause the steam mass to accumulate high velocity kinetic energy and a porous plug of a catalyst metal, such as platinum, splitting the steam ions into oxygen and hydrogen.