ClassID:

156844

F23J2217/10 - CPC Classification

Classification description:

Intercepting solids by filters

Sub-classes:
Recent Application in this class:
#1
20230235879
2023-07-27

SYSTEM FOR BATTERY TESTING WITH AN IGNITION DEVICE FOR EXHAUST GASSES

#2
20210268434
2021-09-02

AN APPARATUS FOR CLEANING EXHAUST SMOKE

#3
20200078729
2020-03-12

SEPARATION AND CO-CAPTURE OF CO2 AND SO2 FROM COMBUSTION PROCESS FLUE GAS

#4
20190162405
2019-05-30

Staggered firing

#5
20190078780
2019-03-14

Air purification apparatus for coal-fired electric power plant

#6
20170284668
2017-10-05

Method and apparatus for controlling inlet temperature of dedusting apparatus in oxygen combustion boiler equipment

#7
20170173528
2017-06-22

Processing of off-gas from waste treatment

#8
20170159502
2017-06-08

Carbon dioxide capture interface for power generation facilities

#9
20160045865
2016-02-18

Processing of off-gas from waste treatment

#10
20150198072
2015-07-16

Apparatus and method for reducing air pollution from exhaust

#11
20130192471
2013-08-01

Apparatus for removing air contaminants

#12
20130055937
2013-03-07

FLUE GAS DESULFURIZATION DEVICE, COMBUSTION SYSTEM AND COMBUSTION METHOD

#13
20120272626
2012-11-01

Exhaust gas treatment device for an oxygen combustion system

#14
20120055341
2012-03-08

System and method for cleaning coal-burning power plant exhaust gases

#15
20120031429
2012-02-09

Device and Method for Cleaning Selective Catalytic Reduction Protective Devices

#16
20110318247
2011-12-29

Process for purifying a flow of combustion fumes from a clinker production plant and relative apparatus

#17
20110311423
2011-12-22

PROCESSING OF OFF-GAS FROM WASTE TREATMENT

#18
20110232284
2011-09-29

INTEGRATED PROCESS AND RELATED SYSTEM FOR OBTAINING ENERGY FROM WASTE WITH LOW INVESTMENTS AND HIGH THERMOELECTRIC YIELDS

#19
20100074817
2010-03-25

Method and apparatus for treating discharge gas

#20
20100071348
2010-03-25

Exhaust gas treating method and apparatus

#21
20090301305
2009-12-10

Method and apparatus for collecting grease from a rooftop exhaust fan

#22
20090249988
2009-10-08

Apparatus and Process for Oxycombustion with CO2 Capture

#23
20090088060
2009-04-02

Exhaust flue cap and filter device for a gas fired appliance

#24
20090025390
2009-01-29

Low CO2 Thermal Powerplant

#25
20080041417
2008-02-21

Device and method for cleaning selective catalytic reduction protective devices

#26
20080039674
2008-02-14

In-drum pyrolysis system

#27
20070128096
2007-06-07

Integrated approach to reduction of mercury emissions

#28
20070051288
2007-03-08

Refuse disposal by environmentally safe high temperature disintegration

#29
20070037104
2007-02-15

Method and apparatus for reducing combustion residues in exhaust gases

#30
20060269886
2006-11-30

Radiant combustion reactor

#31
20060009671
2006-01-12

In-container mineralization

#32
20050252215
2005-11-17

Method and system for sequestering carbon emissions from a combustor/boiler

#33
20050096495
2005-05-05

In-container mineralization

#34
20050061261
2005-03-24

Coal-fired power station