Method and system for controlling chemical reaction in a molten

Details Method and system for controlling chemical reaction in a molten Method and system for controlling chemical reaction in a molten

1991-07-29

1993-03-02

Straub, Gary P.

Hazardous or toxic waste destruction or containment

Containment

Solidification, vitrification, or cementation

588205, 4232105, 423415R, 423DIG12, 110346, C02F 172, A62D 300

Patent

active

051911540

ABSTRACT:
A method and a system is disclosed for controlling chemical reaction of a feed. The feed is directed into a reactor containing a molten bath to at least partially chemically react the feed to form an intermediate component. A portion of the intermediate component is combined with an off-gas which is emitted from the molten bath. At least a portion of the intermediate is then separated from the off-gas and returned to the molten bath. The returned intermediate component is then substantially converted to its atomic constituents. The atomic constituents subsequently exothermically react with other components of the molten bath for reaction to form compounds which are substantially stable at the operating conditions of the system, thereby allowing control of chemical reaction of the feed.

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