ClassID:

160980

F27B7/10 - CPC Classification

Classification description:

Rotary-drum furnaces, i.e. horizontal or slightly inclined internally heated, e.g. by means of passages in the wall

Recent Application in this class:
#1
20260097990
2026-04-09

AVOIDING OF EMISSIONS IN THE PRODUCTION OF ARTIFICIAL POZZOLANS MADE OF MINERAL MATERIAL, IN PARTICULAR CLAYS

#2
20250361178
2025-11-27

RENEWABLE ENERGY FUELED INDUSTRIAL PLANTS WITH INTEGRATED CARBON CAPTURE

#3
20250341365
2025-11-06

PILOT BURNER HOT SURFACE IGNITER APPARATUS,SYSTEMS, AND METHODS

#4
20250327150
2025-10-23

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#5
20250093101
2025-03-20

ROTARY KILN

#6
20250083999
2025-03-13

CEMENT PRODUCTION SYSTEM AND PROCESS POWERED BY GEOTHERMAL ENERGY

#7
20250060164
2025-02-20

INDIRECT CALCINATION METHOD

#8
20240384933
2024-11-21

ROTARY FURNACE DIRECTIONAL FLUID CONDUIT HEAT CONTROL SYSTEM

#9
20240369301
2024-11-07

DESCRIPTION REACTION APPARATUS, REACTION SYSTEM, BATTERY MATERIAL MANUFACTURING SYSTEM, BATTERY MANUFACTURING SYSTEM, SOLID ELECTROLYTE MANUFACTURING SYSTEM, AND REACTION PRODUCT MANUFACTURING METHOD

#10
20240230083
2024-07-11

COMBUSTIBLE WASTE TREATMENT METHOD

#11
20240151468
2024-05-09

Rotary Kiln and Method for Burning Carbonate-Containing Material, In Particular Limestone or Dolomite

#12
20240133549
2024-04-25

COMBUSTIBLE WASTE TREATMENT METHOD

#13
20240110254
2024-04-04

DIRECT REDUCTION OF IRON BY HYDROGEN PLASMA IN A ROTARY KILN REACTOR

#14
20240110111
2024-04-04

PROCESS FOR REPLACEMENT OF FOSSIL FUELS IN FIRING OF ROTARY LIME KILNS

#15
20230384032
2023-11-30

Rotary Kiln

#16
20230357888
2023-11-09

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#17
20230258405
2023-08-17

Thermal Processing Apparatus

#18
20230213281
2023-07-06

Tube Module and Tube Assembly Including Same

#19
20230204286
2023-06-29

Rotary kiln

#20
20230098621
2023-03-30

APPARATUS AND METHOD FOR DRYING MATERIAL AND ASPHALT MIXING FACILITY HAVING SUCH AN APPARATUS

#21
20200332392
2020-10-22

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#22
20200331765
2020-10-22

AMORPHOUS SILICON FOR USE IN FOODS, DRUGS, COSMETICS AND FEED, AND PRODUCTION METHOD AND PRODUCTION DEVICE THEREOF

#23
20200325026
2020-10-15

Method for recycling carbon dioxide

#24
20200141648
2020-05-07

Device and Method for Drying or Heating and Cooling Bulk Material

#25
20190113225
2019-04-18

Method to Enhance Burner Efficiency and Burner

#26
20180112916
2018-04-26

Dividing-wall rotary kiln apparatus

#27
20180017328
2018-01-18

ROTATING FURNACE INERTING

#28
20170335416
2017-11-23

METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON

#29
20170320743
2017-11-09

CARBON DIOXIDE PRODUCTION

#30
20170158515
2017-06-08

Amorphous silicon for use in foods, drugs, cosmetics and feed, and production method and production device thereof

#31
20170082363
2017-03-23

Carbon dioxide production

#32
20170016670
2017-01-19

Hydraulic-binder rotary-furnace operation

#33
20170009319
2017-01-12

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#34
20160348970
2016-12-01

Selective oxy-fuel burner and method for a rotary furnace

#35
20160214893
2016-07-28

Method for operating cement plant

#36
20160046524
2016-02-18

Perforated burner for a rotary kiln

#37
20150211794
2015-07-30

Method and system for the thermal processing of a material

#38
20150013498
2015-01-15

METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON

#39
20140097075
2014-04-10

Apparatus for thermal degradation of feedstock

#40
20130307202
2013-11-21

Method and apparatus for heating metals

#41
20130259187
2013-10-03

CARBON DIOXIDE PRODUCTION

#42
20120217442
2012-08-30

HIGH-TEMPERATURE FURNACE AND METHOD FOR CONVERTING ORGANIC MATERIALS TO SYNTHESIS GAS

#43
20120006669
2012-01-12

Pyrolytic reactor

#44
20120006157
2012-01-12

Method for melting a solid charge

#45
20120000761
2012-01-05

FEEDING APPARATUS AND METHOD FOR A PYROLYTIC REACTOR

#46
20120000188
2012-01-05

ENVIRONMENTALLY CLEAN PROCESS FOR UTILIZING PYROLYSIS PRODUCTS

#47
20110126738
2011-06-02

Cement system and method for operating a cement system

#48
20110065057
2011-03-17

Supply means of a rotating furnace used for calcination of oil green coke

#49
20100028821
2010-02-04

Fine dust removal system for lime kiln

#50
20090126531
2009-05-21

Method of roasting material containing at least one of V, Mo and Ni and rotary kiln for roasting the same

#51
20050221246
2005-10-06

Apparatus and method for liberating deleterious material from fine aggregate