Flue Gas Purification System and Process Using A Sorbent Polymer Composite Material

摘要

This invention provides a method of removing sulfur oxides, mercury vapor and other contaminants from a flue gas stream and a flue gas treatment device comprising a sorbent polymer composite substrate comprising a high surface area support and a durable halogen source adjacent the sorbent polymer composite substrate. The halogen source comprises a compound with a quaternary ammonium halogen salt that is not washed away.

主权项

1. A flue gas treatment device, comprising:
a sorbent polymer composite substrate comprising a high surface area support, and a halogen source adjacent said sorbent polymer composite substrate, wherein said halogen source has a Langmuir equilibrium constant greater than 10.