IPC Subgroup
C01B 13/14 Methods for preparing oxides or hydroxides in general
Introduced: September 1968
Last revised: January 2006
Full Title
Oxygen; Ozone; Oxides or hydroxides in general > Methods for preparing oxides or hydroxides in general
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
Related Keywords
general methods of preparing HYDROXIDESgeneral methods of preparing OXIDES
6 direct subcodes
Child Classifications
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- C01B 13/16 Purification
- C01B 13/18 by thermal decomposition of compounds, e.g. of salts or hydroxides
- C01B 13/2 by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
- C01B 13/32 by oxidation or hydrolysis of elements or compounds in the liquid or solid state
- C01B 13/34 by oxidation or hydrolysis of sprayed or atomised solutions
- C01B 13/36 by precipitation reactions in solutions