(under the class definition) Processes directed to incorporating an extraneous, solid or liquid, noncarbonaceous material into the carbonaceous material being treated.
SEE OR SEARCH CLASS
202, Distillation: Apparatus,
176, for separatory distillation apparatus including a distilland treating device.
203, Distillation: Processes, Separatory,
29+, for a distillation process directed to adding a material which reacts with a component of the mixture.
588, Hazardous or Toxic Waste Destruction or Containment, appropriate subclasses for using an added substance to destroy hazardous or toxic waste.
