ClassID:

156518

F23G2202/103 - CPC Classification

Classification description:

Combustion in two or more stages in separate chambers

Recent Application in this class:
#1
20260153050
2026-06-04

BALER BOILER APPARATUS AND METHOD

#2
20260139831
2026-05-21

COMPACT DOMESTIC WASTE PYROLYSIS APPARATUS WITH INTEGRATED MULTI-CHAMBER SECONDARY COMBUSTION CHAMBER

#3
20260085243
2026-03-26

System and Method for Pyrolysis

#4
20240384870
2024-11-21

FLUID PURIFICATION SYSTEM AND METHOD FOR FLUID PURIFICATION

#5
20230194080
2023-06-22

METHOD AND APPARATUS FOR REMOVING POLLUTANTS FROM ORGANIC SOLID WASTE BY PYROLYSIS COUPLED WITH CHEMICAL LOOPING COMBUSTION

#6
20230067815
2023-03-02

GASIFICATION FURNACE OPERATING METHOD AND GASIFICATION FURNACE

#7
20220411698
2022-12-29

A METHOD AND SYSTEM FOR PYROLYSIS

#8
20220333817
2022-10-20

Biomass heating system with optimized flue gas treatment

#9
20220333770
2022-10-20

Rotating grate with a cleaning device for a biomass heating system

#10
20210363918
2021-11-25

Baler Boiler Apparatus and Method

#11
20210254825
2021-08-19

Process and device for improving of synthesis and/or flue gas velocity field for refuse derived fuel applications

#12
20210102131
2021-04-08

Waste-to-energy conversion system

#13
20200173657
2020-06-04

Burner for the combustion of material for combustion in the form of a comminuted wood product, in particular of fine material

#14
20200017782
2020-01-16

Two-stage energy-integrated product gas generation system and method

#15
20190249870
2019-08-15

Pyrolysis boiler

#16
20190162405
2019-05-30

Staggered firing

#17
20190119588
2019-04-25

Waste-to-energy conversion system

#18
20190032917
2019-01-31

Dry distillation gasification waste incineration method

#19
20180347810
2018-12-06

Two-stage energy-integrated product gas generation system and method

#20
20180313538
2018-11-01

THERMAL TREATMENT DEVICE

#21
20180306439
2018-10-25

Hybrid combustion apparatus using pyrolysis of water and combustion air

#22
20180119951
2018-05-03

ROTARY KILN MADE OF A METAL ALLOY

#23
20170370580
2017-12-28

Exhaust gas treatment method and exhaust gas treatment device

#24
20170268773
2017-09-21

Waste plastic solid fuel incinerator

#25
20160160125
2016-06-09

Carbonized material production kiln

#26
20130213283
2013-08-22

Gasification combustion system

#27
20120298020
2012-11-29

GASSIFICATION SYSTEM

#28
20120145051
2012-06-14

WASTE MANAGEMENT SYSTEM

#29
20120129109
2012-05-24

Method and device for reducing hazardous emissions in internal combustion systems

#30
20110232284
2011-09-29

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

#31
20110131990
2011-06-09

COMBUSTION PLANT WITH ABATEMENT OF POLLUTANTS

#32
20110036320
2011-02-17

WASTE RECOVERY COGENERATOR

#33
20110036014
2011-02-17

Gasification system with processed feedstock/char conversion and gas reformulation

#34
20100077942
2010-04-01

OXY/FUEL COMBUSTION SYSTEM WITH LITTLE OR NO EXCESS OXYGEN

#35
20090308295
2009-12-17

Method and apparatus for combined steam boiler/combuster and gasifier

#36
20090050076
2009-02-26

BOILER PRODUCING STEAM FROM FLUE GASES WITH HIGH ELECTRICAL EFFICIENCY AND IMPROVED SLAG QUALITY

#37
20090005630
2009-01-01

TREATMENT METHOD AND SOIL TREATMENT METHOD

#38
20080308017
2008-12-18

Dual chamber system for gasifying biomass waste

#39
20080202395
2008-08-28

Vacuum Incineration Apparatus For Waste Disposal and Vacuum Preservation Method Thereof

#40
20060293551
2006-12-28

Method for producing soil, soil-processing unit, method for processing and unit for processing

#41
20060225422
2006-10-12

Combustion methods and fuels for the production of energy

#42
20060053791
2006-03-16

Method and apparatus for the production of energy

#43
20060032419
2006-02-16

Burning and melting system of infection trash

#44
20050039638
2005-02-24

Method and process for co-combustion in a waste to-energy facility

#45
13781814
2015-08-25

Two-chamber eductor based incinerator with exhaust gas recirculation