F23K2201/501 - CPC Classification Index

#1

20250244012

2025-07-31

COMBUSTION SYSTEM AND PREDICTION DEVICE

#2

20230184432

2023-06-15

Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems

#3

20210356125

2021-11-18

Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems

#4

20200024535

2020-01-23

SYSTEMS AND METHODS FOR COLLECTING, TRANSPORTING AND REPURPOSING OR DESTROYING UNUSED PHARMACEUTICALS

#5

20180327683

2018-11-15

Controlling Slagging and/or Fouling in Furnaces Burning Biomass

#6

20180010794

2018-01-11

Control system for controlling feed of solid fuel in a combustion process

#7

20170029328

2017-02-02

Method for controlling NOx concentration in exhaust gas in combustion facility using pulverized coal

#8

20160115412

2016-04-28

Treatment of coal

#9

20150192295

2015-07-09

Mineral Additive Blend Compositions and Methods for Operating Waste to Energy Combustors for Improving their Operational Performance and Availability, Protecting Combustor Materials and Equipment, Improving Ash Quality and Avoiding Combustion Problems

#10

20140305357

2014-10-16

Dual phase fuel feeder for boilers

#11

20130312321

2013-11-28

Automated system for sorting and blending different fuel stocks such as coal

#12

20130298809

2013-11-14

Method for controlling NOx concentration in exhaust gas in combustion facility using pulverized coal

#13

20130061787

2013-03-14

BIOMASS PULVERIZING APPARATUS AND BIOMASS/COAL MIXED-COMBUSTION SYSTEM

#14

20130055935

2013-03-07

BIOMASS PULVERIZING APPARATUS AND BIOMASS/COAL MIXED-COMBUSTION SYSTEM

#15

20130055934

2013-03-07

Biomass pulverizing apparatus and biomass/coal mixed-combustion system

#16

20130040248

2013-02-14

Composite fuel for fires

#17

20120260566

2012-10-18

SYSTEMS OF MAKING A BURNABLE FUEL

#18

20120174836

2012-07-12

METHOD FOR REDUCING ADHESION OF ASH IN BOILER AND DEVICE FOR THE SAME

#19

20120174825

2012-07-12

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

#20

20120145054

2012-06-14

Densified fuel pellets

#21

20120107751

2012-05-03

Method for suppressing adhesion of ash and device for suppressing adhesion of ash in boiler

#22

20110306002

2011-12-15

Densified fuel pellets

#23

20110155029

2011-06-30

Method and system of making a burnable fuel

#24

20100330509

2010-12-30

Biofuel

#25

20100024697

2010-02-04

Preparation of fuel usable in a fossil-fuel-fired system

#26

20100024693

2010-02-04

Fossil-fuel-fired system having reduced emissions and method of operating the same

#27

20100024290

2010-02-04

Fuel usable to control the emissions and/or opacity of gas released into the atmosphere

#28

20090205546

2009-08-20

Densified fuel pellets

#29

20090013603

2009-01-15

Process for preparation of a mixed feedstock that contains biomass and a heavy hydrocarbon fraction for the purpose of subsequent gasification

#30

20080236460

2008-10-02

Method and device for charging processing plants

#31

20070095259

2007-05-03

Method for oxygen enriched low NOx, low CO2 and low CO combustion of pulverized solid fuel suspended in a preheated secondary fluid hydrocarbon fuel