B01D25/282 - CPC Classification Index

ClassID:

28957 ⎘

B01D25/282 - CPC Classification

Classification description:

Filters formed by clamping together several filtering elements or parts of such elements; Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying

Sub-classes:

B01D25/284 » {by gases or by heating} 33
B01D25/285 » {by compression using inflatable membranes} 42
B01D25/287 » {by compression using pistons} 4

Recent Application in this class:

20210354058

2021-11-18

High-efficiency filter press

20160137521

2016-05-19

METHOD AND SYSTEM FOR EXTRACTING RED-MUD LUMPS FROM SLURRY

20140311978

2014-10-23

Recess plate and method for detecting membrane leakage

20130253248

2013-09-26

Method for isolation of nanomaterials