B01D51/00 - CPC Classification Index

ClassID:

29617 ⎘

B01D51/00 - CPC Classification

Classification description:

Auxiliary pretreatment of gases or vapours to be cleaned

Sub-classes:

B01D51/02 » Amassing the particles, e.g. by flocculation 24
B01D51/10 » Conditioning the gas to be cleaned 84

Recent Application in this class:

20240390834

2024-11-28

SYSTEM, METHOD, AND APPARATUS FOR AMELIORATING DEPOSITS IN SELECTIVE CATALYTIC REDUCTION SYSTEMS FOR THE REDUCTION OF NITROGEN OXIDE EMISSIONS IN STEAM METHANE REFORMERS

20230052781

2023-02-16

DISCHARGE METHOD, DISCHARGE SYSTEM AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

20210322911

2021-10-21

System, method, and apparatus for ameliorating deposits in selective catalytic reduction systems for the reduction of nitrogen oxide emissions in steam methane reformers