IPC Definitions - January 01, 2012
B01J - Definition
References relevant to classification in this subclass
This subclass does not cover:
Treatment of milk | A23C 9/14 |
Separation by ion-exchangers | B01D |
E.g. separation of liquids by ion-exchange adsorbents | B01D 15/04 |
Chromatography involving ion-exchange | B01D 15/36 |
Separation of isotopes | B01D 59/00 |
Compounds per se, see the relevant classes, e.g. | C01, C07, C08 |
Treatment of water | C02F 1/42 |
Refining of hydrocarbon oils, in the absence of hydrogen, with solid sorbents | C10G 25/00 |
Purification of sugar juices | C13B 20/14 |
Extraction of sugar from molasses | C13B 35/06 |
Extraction of metal compounds from ores or concentrates by wet processes | C22B 3/00 |
Using ion-exchange for investigating or analysing materials | G01N 30/96 |
Treating radioactively contaminated material | G21F 9/12 |