“Low sulfur dioxide emission coal fueled devices” means any device sold or used or intended for the purpose of burning, combusting or converting locally available coal in a manner which eliminates or significantly reduces the need for additional sulfur dioxide abatement that would otherwise be required under State or Federal air emission standards. Such device includes all machinery, equipment, structures and all related apparatus of a coal gasification facility, including coal feeding equipment, designed to convert locally available coal into a low sulfur gaseous fuel and to manage all waste and byproduct streams.
     The purchase, employment and transfer of such tangible personal property as low sulfur dioxide emission coal fueled devices is not a purchase, use or sale of tangible personal property.     This amendatory Act of 1981 is not intended to nor does it make any change in the meaning of any provision in this Section but is intended to remove possible ambiguities, thereby confirming the existing meaning of this Section in effect prior to the effective date of this amendatory Act of 1981.