B01J2219/32203 - CPC Classification Index

ClassID:

34337 ⎘

B01J2219/32203 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer; Basic shape of the elements Sheets

Sub-classes:

B01J2219/32206 » Flat sheets 54
B01J2219/3221 » Corrugated sheets 143
B01J2219/32213 » Plurality of essentially parallel sheets 110
B01J2219/32224 » characterised by the orientation of the sheet 1
B01J2219/32237 » Sheets comprising apertures or perforations 52
B01J2219/32248 » Sheets comprising areas that are raised or sunken from the plane of the sheet 22
B01J2219/32255 » Other details of the sheets 12
B01J2219/32265 » characterised by the orientation of blocks of sheets 6
B01J2219/32275 » Mounting or joining of the blocks or sheets within the column or vessel 59

Recent Application in this class:

20250296067

INTERNAL REFLECTOR PHOTOREACTOR SYSTEM FOR CARBON DIOXIDE (CO2) CONVERSION

20210040013

MULTISTAGE ALKYLATION VIA BYPRODUCT REMOVAL

20190076815

Structured packing element having a spiral helix shape

20190076795

Mass-transfer machine

20180318787

Structured packing module for mass transfer columns

20080187468

Methods of making and using a catalyst