A system and associated method for removing metal, including metal in
vapor form, from high temperature fluid emissions such as may occur at
the exhaust of furnaces or thermal treatment equipment. One embodiment is
the Integrated Metal Emissions Control System (IMECS.TM.) incorporating
both a Steel Screen Particulate (SSP) Filter System and a Perlite Based
Sorbent (PBS) System. IMECS.TM. uses the SSP Filter System, with pore
sizes down to one micron, to capture toxic metal particulate materials
and the PBS System to capture vapor phase metals using surface-modified
perlite. Using the IMECS.TM., EPA-listed heavy metals have been removed
from representative high-temperature emissions in field tests to easily
meet the NESHAP standards.