Patents-Review.com
ClassID:

161220 ⎘

F27B15/003 - CPC Classification

Classification description:

Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion Cyclones or chain of cyclones

Recent Application in this class:
#1
20250361179
2025-11-27

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

 #2
20250251194
2025-08-07

SYSTEM AND METHOD FOR HEAT-TREATING MINERAL MATERIAL

 #3
20250223224
2025-07-10

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

 #4
20250122122
2025-04-17

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

 #5
20240336522
2024-10-10

Method and Apparatus for Evaluating Residual Sulphur in a Cement Preheater, Method for Evaluating Blockage of a Cement Preheater, and a Cement Preheater

 #6
20230365465
2023-11-16

Cementitious reagents, methods of manufacturing and uses thereof

 #7
20230131433
2023-04-27

Cementitious reagents, methods of manufacturing and uses thereof

 #8
20230012477
2023-01-19

Cementitious reagents, methods of manufacturing and uses thereof

 #9
20220212988
2022-07-07

Cementitious reagents, methods of manufacturing and uses thereof

 #10
20220055946
2022-02-24

Cementitious reagents, methods of manufacturing and uses thereof

 #11
20220041504
2022-02-10

Cementitious reagents, methods of manufacturing and uses thereof

 #12
20210340062
2021-11-04

Cementitious reagents, methods of manufacturing and uses thereof

 #13
20210331972
2021-10-28

Cementitious reagents, methods of manufacturing and uses thereof

 #14
20210331971
2021-10-28

Cementitious reagents, methods of manufacturing and uses thereof

 #15
20210260551
2021-08-26

Device and method for cooling or heating a fine-grained solid

 #16
20210114929
2021-04-22

Cementitious reagents, methods of manufacturing and uses thereof

 #17
20210114928
2021-04-22

Cementitious reagents, methods of manufacturing and uses thereof

 #18
20210078869
2021-03-18

Method for preparing calcium oxide using a multistage suspension preheater kiln

 #19
20190003770
2019-01-03

Multi-stage cement calcining plant suspension preheater

 #20
20170321885
2017-11-09

PROCESS AND APPARATUS FOR MAKING A MINERAL MELT

 #21
20170167791
2017-06-15

POWDER SINTERING SYSTEM

 #22
20170016669
2017-01-19

Device for Pre-Heating Cement Raw Meal for Cement Clinker Production

 #23
20160369360
2016-12-22

System and method for fluidized reduction of iron ore powder

 #24
20160348198
2016-12-01

System and method for fluidized direct reduction of iron ore concentrate powder

 #25
20160348197
2016-12-01

System and method for fluidized bed reduction of powdered iron ore

 #26
20140366499
2014-12-18

Chlorine bypass device

 #27
20100270715
2010-10-28

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons

 #28
20100065669
2010-03-18

Milling and drying apparatus incorporating a cyclone

 #29
20060162499
2006-07-27

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same

 #30
20060035192
2006-02-16

Milling and drying apparatus incorporating a cyclone