F23K2201/30 - CPC Classification Index

#1

20220243910

2022-08-04

SYSTEM AND METHOD FOR CALCINING COAL GANGUE

#2

20200300454

2020-09-24

Hybrid boiler-dryer and method

#3

20180283682

2018-10-04

Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator

#4

20180221889

2018-08-09

Classifier, pulverizing and classifying device, and pulverized coal burning boiler

#5

20170246642

2017-08-31

System, method and apparatus for controlling the flow distribution of solid particles

#6

20170122558

2017-05-04

Adjustable division plate for classifier coal flow control

#7

20160215228

2016-07-28

Pneumatic conveying dryer for carbon fuel

#8

20150323254

2015-11-12

Mineral slurry drying method and system

#9

20150056024

2015-02-26

Adjustable division plate for classifier coal flow control

#10

20140325867

2014-11-06

System for removing surface moisture from coal

#11

20140238281

2014-08-28

Pulverized fuel supply method for oxyfuel combustion boiler, and oxyfuel combustion boiler system

#12

20140144812

2014-05-29

Mineral slurry drying method and system

#13

20140137466

2014-05-22

Methods and compositions for drying coal

#14

20130277198

2013-10-24

System and method for purifying solid carboniferous fuels, using a rotary chamber, prior to chemical looping combustion

#15

20130087085

2013-04-11

System and Method for Cleaning Coal and Biomass in Efficient Integration with Fuel Delivery to a Boiler

#16

20130056396

2013-03-07

Rotating classifier

#17

20130055935

2013-03-07

BIOMASS PULVERIZING APPARATUS AND BIOMASS/COAL MIXED-COMBUSTION SYSTEM

#18

20130055934

2013-03-07

Biomass pulverizing apparatus and biomass/coal mixed-combustion system

#19

20120167457

2012-07-05

Methods and compositions for drying coal

#20

20120107472

2012-05-03

Process using agriculture residue biomass for producing feed pellets

#21

20120067789

2012-03-22

Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein

#22

20120024992

2012-02-02

Automated process for handling bales for pellet production

#23

20110308437

2011-12-22

EXTERNAL PULVERIZED COAL CLASSIFIER

#24

20110252662

2011-10-20

MINERAL SLURRY DRYING METHOD AND SYSTEM

#25

20110247233

2011-10-13

COAL DRYING METHOD AND SYSTEM

#26

20110179695

2011-07-28

METHODS AND COMPOSITIONS FOR DRYING COAL

#27

20110150625

2011-06-23

METHOD OF COAL DELIVERY TO A HEAT POWER PLANT FOR COMBUSTION

#28

20110078917

2011-04-07

Coal fine drying method and system

#29

20100281767

2010-11-11

Biomass pelletizing process

#30

20100244448

2010-09-30

Method and apparatus for blending lignite and coke slurries

#31

20100000450

2010-01-07

On-line coal flow control mechanism for vertical spindle mills

#32

20080201980

2008-08-28

Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein

#33

20070228194

2007-10-04

Classifier, vertical crusher having the classifier, and coal fired boiler apparatus having the vertical crusher

#34

20070215020

2007-09-20

Method and apparatus for calcining gypsum

#35

20070193926

2007-08-23

Apparatus and method of separating and concentrating organic and/or non-organic material

#36

20060260521

2006-11-23

Apparatus for reducing NOemissions in furnaces through the concentration of solid fuel as compared to air

#37

20060254483

2006-11-16

Indirect heating system with upgrading of ultra-fine fuel particles

#38

20060199134

2006-09-07

Apparatus and method of separating and concentrating organic and/or non-organic material

#39

20060113221

2006-06-01

Apparatus and method of separating and concentrating organic and/or non-organic material

#40

20050145732

2005-07-07

Method and apparatus for separating material

#41

20050142960

2005-06-30

Naval propulsion system fed by refuse derived fuel and method thereof