ClassID:

84593

C01B17/60 - CPC Classification

Classification description:

Sulfur; Compounds thereof; Sulfur dioxide; Sulfurous acid; Preparation of sulfur dioxide Isolation of sulfur dioxide from gases

Recent Application in this class:
#1
20230339753
2023-10-26

INTEGRATED SULFUR RECOVERY AND HYDROGEN PRODUCTION PROCESS

#2
20200016530
2020-01-16

Process for removing S02 from gas with S02 content that is temporarily very high

#3
20190201837
2019-07-04

Regenerative recovery of sulfur dioxide from effluent gases

#4
20190177914
2019-06-13

System and a method for producing aqueous sulphuric acid

#5
20180201507
2018-07-19

Process and apparatus for cooling a gas containing SOand/or SOand water

#6
20170197180
2017-07-13

Process and device for desulphurization and denitration of flue gas

#7
20160220946
2016-08-04

Method for removing SOx from gas with modified polyethylene glycol

#8
20150151245
2015-06-04

Sulphur dioxide treatment

#9
20140224120
2014-08-14

Adsorbent

#10
20130319225
2013-12-05

Back-up configurations and method for sulfuric acid plants

#11
20130123556
2013-05-16

Method of producing sulfur dioxide

#12
20120244064
2012-09-27

Device and method for the combustion of sulfur and sulfur-containing compounds

#13
20120107209
2012-05-03

Regenerative recovery of sulfur dioxide from effluent gases

#14
20110315014
2011-12-29

Method for removing SOx from gas using polyethylene glycol

#15
20110223093
2011-09-15

IONIC LIQUID SYSTEMS FOR CARBON DIOXIDE AND SULFUR DIOXIDE REMOVAL

#16
20110008229
2011-01-13

Sulfur recovery plant tail gas treatment process

#17
20100098618
2010-04-22

SULFUR REMOVAL FROM GASES

#18
20070297963
2007-12-27

Emission control systems and methods thereof

#19
20070196255
2007-08-23

Process of gas treatment to remove pollutants

#20
20060110308
2006-05-25

Silicon carbides, silicon carbide based sorbents, and uses thereof

#21
20050036936
2005-02-17

Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide