Abstract: A system for regenerating or manufacturing activated carbon wherein exhaust gases and vapors for various lower sections of the furnace are recycled in up-flow fashion to higher sections of the furnace.
Type:
Grant
Filed:
December 9, 2009
Date of Patent:
October 29, 2013
Assignee:
Chavond-Barry Engineering
Inventors:
Louis T. Barry, Christopher M. Doelling