ClassID:

30415

B01D2255/2098 - CPC Classification

Classification description:

Catalysts; Metals or compounds thereof; Other metals Antimony

Recent Application in this class:
#1
20250146433
2025-05-08

CATALYTIC PARTIAL WALL-FLOW FILTER

#2
20240392715
2024-11-28

Catalytic system comprising antimony-containing catalyst

#3
20240066503
2024-02-29

NITROGEN OXIDE REMOVING DENITRIFICATION CATALYST HAVING HIGH DURABILITY AGAINST SULFUR DIOXIDE, METHOD FOR PREPARING THE SAME, AND METHOD FOR REMOVING NITROGEN OXIDE USING THE SAME

#4
20240009652
2024-01-11

SCR Catalyst Compositions and SCR Catalytic Articles Comprising Said Catalyst Compositions

#5
20230347288
2023-11-02

SELECTIVE CATALYTIC REDUCTION CATALYST AND CATALYTIC ARTICLE COMPRISING THE SAME

#6
20230323802
2023-10-12

EXHAUST GAS TREATMENT SYSTEM

#7
20220331782
2022-10-20

SELECTIVE CATALYTIC REDUCTION CATALYST COMPOSITION, CATALYTIC ARTICLE COMPRISING THE SAME AND METHOD FOR PREPARING THE CATAYTIC ARTICLE

#8
20220055018
2022-02-24

Method for production of vanadium catalysts

#9
20210146339
2021-05-20

Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed stream

#10
20190344247
2019-11-14

AN EXTRUDED HONEYCOMB CATALYST

#11
20190299159
2019-10-03

OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST

#12
20190160428
2019-05-30

Supported catalyst, monolithic selective catalytic reduction (SCR) catalyst, preparation method therefor, and method for nitrogen oxides removal

#13
20180304236
2018-10-25

Selective catalytic reduction (SCR) catalyst comprising a composite oxide containing V and SB, preparation process thereof, and use thereof for nitrogen oxides removal

#14
20180056239
2018-03-01

OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST

#15
20170203282
2017-07-20

Noble metal-free catalyst compositions

#16
20170106337
2017-04-20

Oxidation catalyst for a diesel engine exhaust

#17
20170043325
2017-02-16

Catalyst for selective catalytic reduction and preparation method therefor

#18
20160256822
2016-09-08

SCR catalyst for removal of nitrogen oxides

#19
20140335004
2014-11-13

SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES

#20
20130040808
2013-02-14

Catalyst composition for selective catalytic reduction of exhaust gases

#21
20120201732
2012-08-09

Ce containing, V-free mobile denox catalyst

#22
20090143225
2009-06-04

SCR CATALYST FOR REMOVAL OF NITROGEN OXIDES

#23
15155651
2017-05-16

Bimetal oxysulfide solid-solution catalyst and manufacturing method thereof, method for carbon dioxide reduction, method for heavy metal reduction, and method for hydrogenation of organic compounds