ClassID:

156840

F23J2215/40 - CPC Classification

Classification description:

Preventing emissions Carbon monoxide

Recent Application in this class:
#1
20250179661
2025-06-05

Reactors and Methods for Production of Sustainable Chemicals using Carbon Emissions of Metallurgical Furnaces

#2
20240167170
2024-05-23

Reactors and methods for production of sustainable chemicals using carbon emissions of metallurgical furnaces

#3
20240117966
2024-04-11

OXYGEN GENERATING GAS WATER HEATER ASSEMBLY AND METHOD OF OPERATION FOR AN OXYGEN GENERATING WATER HEATER

#4
20230219036
2023-07-13

TREATMENT OF IMPURITIES IN PROCESS STREAMS

#5
20190186748
2019-06-20

SYSTEM AND METHOD FOR LOAD CONTROL WITH DIFFUSION COMBUSTION IN A STOICHIOMETRIC EXHAUST GAS RECIRCULATION GAS TURBINE SYSTEM

#6
20190078780
2019-03-14

Air purification apparatus for coal-fired electric power plant

#7
20180072134
2018-03-15

Combustion chamber assembly unit for a fuel-operated vehicle heater

#8
20180021727
2018-01-25

Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels

#9
20170120186
2017-05-04

Device and method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, comprising a cooling water system

#10
20160305659
2016-10-20

Arrangement and burner automation for adjusting the ratio between supplied amounts of fuel and air in an industrial burner

#11
20150285493
2015-10-08

Method and unit for removing carbon monoxide from a gas flow comprising COand recovering energy from a flow leaving said unit

#12
20150204214
2015-07-23

Method and apparatus for operating a gas turbine power plant at low load conditions with stack compliant emissions levels

#13
20140150445
2014-06-05

System and method for load control with diffusion combustion in a stoichiometric exhaust gas recirculation gas turbine system

#14
20140076213
2014-03-20

Process for enabling carbon-capture from existing combustion processes

#15
20130019785
2013-01-24

Carbon Sequestration in Municipal Solid Waste to Energy Plants

#16
20120009109
2012-01-12

Treatment of flue gas from an oxyfuel combustion process

#17
20110207063
2011-08-25

Reduction of CO and NOin full burn regenerator flue gas

#18
20100227283
2010-09-09

Combustion method and combustion apparatus

#19
20090314190
2009-12-24

Reduction of CO and NOx in full burn regenerator flue gas

#20
20090282803
2009-11-19

Emission reduction method for use with a heat recovery steam generation system

#21
20090183661
2009-07-23

COMBUSTION DEVICE

#22
20080317652
2008-12-25

Emission control system internal to a boiler

#23
20050050899
2005-03-10

Turbine engine sequenced combustion