(under the class definition) Processes in which carbon is removed from the work.
SEE OR SEARCH THIS CLASS, SUBCLASS:
2+, for oxidizing of carbon to remove the same from metallic, calcareous or silicious base work.
20, where the work is also heated by modes other than the fluids applied or is, contacted by combustion products (e.g., by operating an internal combustion engine with resultant heating).
SEE OR SEARCH CLASS
201, Distillation: Processes, Thermolytic,
2, for a thermolytic distillation process including the step of cleaning the apparatus or removing adherent char.
