|  | B |
SECTION B — PERFORMING OPERATIONS

SEPARATING AND MIXING

|  | B01 |
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL (furnaces, kilns, ovens, retorts, in general Fulltext... Hierarchy... Expanded...F27)

|  | B01K |
ELECTROCHEMICAL PROCESSES OR APPARATUS IN GENERAL (electrodialysis, electro-osmosis Fulltext... Hierarchy... Expanded...B01D 13/02; isotope separation by electrochemical methods Fulltext... Hierarchy... Expanded...B01D 59/38; electrothermal production of metals Fulltext... Hierarchy... Expanded...C22B 4/00; electrolysis or electrophoresis Fulltext... Hierarchy... Expanded...C25)

|  | B01K 1/00 |
Electrochemical processes or apparatus in general

|  | B01K 3/00 - B01K 5/00 |
( transferred to Fulltext... Hierarchy... Expanded...C25 )