Abstract: A hazardous gas abatement system decontaminates an exit gas stream containing global warming or contaminant gases using an electrical heater compartment and a water scrubber or dry chemicals in a tank. One or more top flow hazardous gas inlets introduce hazardous gases into a heater compartment. Air or oxygen is heated in a separate chamber surrounding the heater compartment. The heated streams are mixed and oxygen reacts with the hazardous gases. Solid particulates and heat are removed by a filter in a quick disconnect tank. Gas flows through an outer chamber insulated from surrounding the heater compartment and through water spray scrubbers or chemical agents. A heat exchanger surrounds the outer chamber. A moving cleaning ring cleans particles from the heater compartment. An air cylinder drives the cleaning ring up and down.

Abstract: A hazardous gas abatement system decontaminates an exit gas stream containing global warming gases using an electrical heater and a water scrubber. One or more top flow hazardous gas inlets introduce hazardous gases into a heater compartment. Air or oxygen is introduced into a separate chamber for dynamic oxidation and cooling. The streams are mixed and oxygen reacts with the hazardous gases. Solid particulates from the reaction are removed by a filter in a quick disconnect bottom chamber. Filtered exhaust gases flow upward in an exhaust chamber surrounding the heater compartment and through water spray scrubbers. A cleaning ring mounted on an eccentric rod cleans particles from the outside of the internal heater, and the inside of the external heater. An air cylinder drives the eccentric rod and cleaning ring down and up between the heaters and stores the ring above the gas inlets.

Abstract: Hazardous gas abatement apparatus combines and directly couples a chemical agent treatment tank and a dynamic oxidation chamber with a quick connect clamp. Cleaning the chamber and filter and emptying and replacing the chemical agent take place without disconnecting or otherwise disturbing gas, air and exhaust connections.