ClassID:

156636

F23G2209/30 - CPC Classification

Classification description:

Specific waste Solid combustion residues, e.g. bottom or flyash

Recent Application in this class:
#1
20260055025
2026-02-26

METHOD AND APPARATUS FOR INCINERATION OF COMBUSTIBLE WASTE DURING THE MANUFACTURE OF CEMENT CLINKER

#2
20260028279
2026-01-29

METHODS AND SYSTEMS FOR CONTROLLING CARBON BURN OUT

#3
20250250496
2025-08-07

PONDED ASH BENEFICIATION SYSTEM AND RELATED METHODS

#4
20240101915
2024-03-28

Ponded ash beneficiation system and related methods

#5
20230406766
2023-12-21

METHODS AND SYSTEMS FOR CONTROLLING CARBON BURN OUT

#6
20220298602
2022-09-22

Combustion ash handling method and system, and petroleum-based fuel combustion plant

#7
20220282174
2022-09-08

Ponded ash beneficiation system and related methods

#8
20220169567
2022-06-02

Methods and systems for controlling carbon burn out

#9
20220074588
2022-03-10

Method and device for the post-combustion of sewage sludge ash produced in a sewage sludge mono-incineration plant

#10
20200271316
2020-08-27

Apparatus for recycling fly ash having quantum energy generator

#11
20150040806
2015-02-12

Method for conveying impurities in pressurized fluidized bed incinerator system

#12
20150013576
2015-01-15

Coke treatment process and system to minimize NOemissions and minimize catalyst volume

#13
20150007759
2015-01-08

Multiple output stream particle beneficiation and chemical processing

#14
20140087938
2014-03-27

Sand bed downdraft furnace and activated carbon scrubber

#15
20130068138
2013-03-21

Process and plant for lowering the residual carbon content of ash

#16
20120288436
2012-11-15

APPARATUS AND METHOD FOR TREATING INCINERATION ASH USING PLASMA ARC

#17
20120255808
2012-10-11

Muffler

#18
20120234217
2012-09-20

Method for processing ash, and an ash processing plant

#19
20120174825
2012-07-12

Method and installation for beneficiation of fly ash particles by flash combustion

#20
20120146258
2012-06-14

Method of Making Crystals From Remains

#21
20120031312
2012-02-09

APPARATUS AND METHOD FOR THE POST COMBUSTION OF HOT MATERIAL ON A CONVEYOR

#22
20120028200
2012-02-02

Burnout of residual carbon in coal fly ash using air cyclones

#23
20110296808
2011-12-08

Contained vorticies device

#24
20110290162
2011-12-01

CARBON TREATMENT SYSTEM FOR SUPPLYING DECOMPOSITION HEAT TO WASTE TIRES

#25
20110251449
2011-10-13

Treatment of fly ash

#26
20110173139
2011-07-14

Slagging coal combustor for cementitious slag production, metal oxide reduction, shale gas and oil recovery, enviromental remediation, emission control and COsequestration

#27
20110107948
2011-05-12

Biomass-mixed-firing pulverized coal fired boiler and operation method of the boiler

#28
20110070549
2011-03-24

SYSTEM FOR ASH RECYCLING

#29
20100075826
2010-03-25

Method for waste stabilisation and products obtained therefrom

#30
20100072053
2010-03-25

METHOD FOR PROCESSING AND ALSO RECYCLING SLUDGE

#31
20100012298
2010-01-21

Heat Recovery and Pressure Control Unit

#32
20100008821
2010-01-14

METHOD AND APPARATUS FOR STERILIZING AND DEODORIZING AIR

#33
20100006680
2010-01-14

Process and apparatus for drying and powderizing material

#34
20100006013
2010-01-14

Energy recovery and transfer system and process

#35
20080283142
2008-11-20

APPARATUS AND METHOD FOR DELIVERY AND RECLAMATION OF BIOMASS FUEL

#36
20080282947
2008-11-20

Method and apparatus for turbulent combustion of fly ash

#37
20080282943
2008-11-20

Dust Recycling and Re-Treating System and Method for the Dust Generated from Hazardous Waste Melting Process

#38
20080271335
2008-11-06

SYSTEM FOR USING HEAT TO PROCESS AN AGRICULTURAL PRODUCT, A FLUIDIZED BED COMBUSTOR SYSTEM, AND METHODS OF EMPLOYING THE SAME

#39
20080250714
2008-10-16

Method of and an apparatus for gasifying carbonaceous material

#40
20080108495
2008-05-08

Method for waste stabilisation and products obtained therefrom

#41
20080075647
2008-03-27

Coal combustion systems with emissions control and fly ash beneficiation and methods thereof

#42
20070295250
2007-12-27

Oxygen-enhanced combustion of unburned carbon in ash

#43
20070277556
2007-12-06

Device and method for melting and/or vitrifying filter gas

#44
20070269351
2007-11-22

System and method for recomposing ammonia from fly ash

#45
20070256601
2007-11-08

System and method for decomposing ammonia from fly ash

#46
20060293551
2006-12-28

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

#47
20060283355
2006-12-21

Apparatus for turbulent combustion of fly ash

#48
20060180060
2006-08-17

Method and apparatus for combustion of residual carbon in fly ash

#49
20060108724
2006-05-25

Powder body melting burner

#50
20060104883
2006-05-18

Method for treating materials containing free or chemically boundcarbon

#51
20050166810
2005-08-04

Recycling system for a waste processing plant

#52
20050126454
2005-06-16

Apparatus and method for delivery of biomass fuel