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DIFF Subgroup
A62D 3/20

by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change

Introduced: January 2007

Title

Titles differ between systems:

IPC: by hydropyrolysis or destructive steam gasification, e.g. using water and heat to effect chemical change

CPC: by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change

Full Title

Full titles differ between systems:

IPC:

Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances > by hydropyrolysis or destructive steam gasification, e.g. using water and heat to effect chemical change

CPC:

Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances (consuming noxious gases by combustion F23G7/06) > by hydropyrolysis or destructive steam gasification, e.g. using water and heat or supercritical water, to effect chemical change

No child classifications to compare. This is a leaf node in both IPC and CPC.