B01J2219/30249 - CPC Classification Index

ClassID:

34294 ⎘

B01J2219/30249 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Details relating to random packing elements; Basic shape of the elements; Square or square-derived Cube

Recent Application in this class:

20200171437

2020-06-04

Separation processes and units via minimal surface area mass and heat transfer packing

20170036170

2017-02-09

Separation processes and units via minimal surface area mass and heat transfer packing

20140014493

2014-01-16

Minimal surface area mass and heat transfer packing

20130032032

2013-02-07

Filter device

20110114288

2011-05-19

PACKING ELEMENT FOR HEAT AND MASS TRANSFER TOWERS

20090094891

2009-04-16

Process for contracting a hydrocarbon and an oxygen-containing gas with a catalyst bed