US PATENT SUBCLASS 588 / 246
.~ Reacting with chemical agents

Current as of: June, 1999
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588 /   HD   HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT

244  DF  N OR P CONTAINING SUBSTANCE DESTROYED {2}
246.~ Reacting with chemical agents {1}
247  DF  .~.~> Using ionizing radiation, electrical energy, magnetic force, radiation, or sonic energy (e.g., laser, plasma, microwave, and ultrasonic)

DEFINITION

Classification: 588/246

Reacting with chemical agents:

(under subclass 244) Process employing an additional chemical material to react with the hazardous or toxic waste.

SEE OR SEARCH CLASS

423, Chemistry of Inorganic Compounds,

351+, for the production of nitrogen or compound thereof and subclasses 299+ for the production of phosphorus or compound thereof.