ClassID:

161558

F27D17/001 - CPC Classification

Classification description:

Arrangements for using waste heat ; Arrangements for using, or disposing of, waste gases Extraction of waste gases, collection of fumes and hoods used therefor

Sub-classes:
Recent Application in this class:
#1
20240313547
2024-09-19

Renewable Energy Powered Thermal Processing System

#2
20240271870
2024-08-15

ELECTRODE PLATE HEATING DEVICE, ELECTRODE PLATE PRODUCTION SYSTEM AND METHOD

#3
20240254043
2024-08-01

DECARBONATION PROCESS OF CARBONATED MATERIALS IN A MULTI-SHAFT VERTICAL KILN

#4
20240239706
2024-07-18

DECARBONATION PROCESS OF CARBONATED MATERIALS IN A MULTI-SHAFT VERTICAL KILN

#5
20240200872
2024-06-20

MELTING SYSTEM, AND PROCESS FOR MELTING ALUMINUM SCRAP

#6
20240150658
2024-05-09

APPARATUS FOR CARBONIZING BIOMASS

#7
20240077255
2024-03-07

METHOD FOR OPERATING A BLAST FURNACE PLANT

#8
20240002288
2024-01-04

METHOD OF PRODUCING CLINKER FROM CEMENT RAW MEAL

#9
20230213283
2023-07-06

SUBSTRATE PROCESSING APPARATUS

#10
20230003454
2023-01-05

Oven with renewable energy capacities

#11
20230003453
2023-01-05

Oven with renewable energy capacities

#12
20230001352
2023-01-05

Flue gas purification and waste heat utilization system and method

#13
20220057141
2022-02-24

Installation for recycling contaminated metal scrap

#14
20210184284
2021-06-17

Method to open up electro chemical energy storage devices and thermal treatment system

#15
20210123111
2021-04-29

Direct smelting process with full combustion

#16
20200181809
2020-06-11

Furnace

#17
20190107330
2019-04-11

Oven with renewable energy capacities

#18
20190074200
2019-03-07

Semiconductor manufacturing apparatus

#19
20190047911
2019-02-14

Plant for production of cement with reduced emission of pollutant gasses

#20
20180348153
2018-12-06

Analysis device

#21
20180044758
2018-02-15

DEVICE FOR HEATING IRON AND STEEL PRODUCTS, AND METHOD FOR HEATING IRON AND STEEL PRODUCTS

#22
20180017327
2018-01-18

Plant and method for recovering metals and/or metal oxides from industrial process waste, in particular refinery waste

#23
20170239633
2017-08-24

Hydrogen, lithium, and lithium hydride production

#24
20170198365
2017-07-13

Rotary hearth furnace

#25
20160348199
2016-12-01

Pneumatic ore charging

#26
20160339381
2016-11-24

Method for heat-treating a material flow and for cleaning resulting exhaust gases

#27
20160334163
2016-11-17

DEVICE FOR DRIVING AND CONTROLLING A ROTATING MACHINE OF A PROCESSING PLANT, AND PROCESSING PLANT COMPRISING SUCH A DRIVE AND CONTROL DEVICE

#28
20160319383
2016-11-03

Combined system for producing steel and method for operating the combined system

#29
20160312321
2016-10-27

Smelting process and apparatus

#30
20160258073
2016-09-08

Pot heat exchanger

#31
20160252304
2016-09-01

Apparatus for pre-heating a metal charge for a melting plant and connected method

#32
20160186288
2016-06-30

Energy and water recovery from pressure oxidation flash vessel steam

#33
20160186276
2016-06-30

Method and apparatus for recycling top gas for shaft furnace

#34
20160083810
2016-03-24

Blast furnace and method for operating a blast furnace

#35
20160052048
2016-02-25

Furnace assembly

#36
20150336845
2015-11-26

METHOD AND SYSTEM FOR INCREASING THE CALORIFIC VALUE OF A MATERIAL FLOW CONTAINING CARBON

#37
20150219396
2015-08-06

Flue gas recirculation method and system for combustion systems

#38
20150151245
2015-06-04

Sulphur dioxide treatment

#39
20150068364
2015-03-12

BLAST FURNACE WITH TOP-GAS RECYCLE

#40
20150050610
2015-02-19

Sintering furnace with a gas removal device

#41
20150044128
2015-02-12

Deacidification process and apparatus thereof

#42
20140366499
2014-12-18

Chlorine bypass device

#43
20140361472
2014-12-11

Method and device for operating a smelting reduction process

#44
20140290765
2014-10-02

GAS RECYCLING SYSTEM FOR A CONTROLLED ATMOSPHERE UNIT OPERATION

#45
20140084524
2014-03-27

Partially-reduced iron producing apparatus

#46
20130328251
2013-12-12

Apparatus for pre-heating a metal charge for a melting plant and connected method

#47
20130270752
2013-10-17

Process for operating a blast furnace installation with top gas recycling

#48
20130213494
2013-08-22

Pot heat exchanger

#49
20130199939
2013-08-08

Raw gas collection system

#50
20130199338
2013-08-08

Metal recovery from contaminated metal scrap

#51
20130181383
2013-07-18

Melt metallurgical installation comprising a charging element

#52
20130154167
2013-06-20

Rotary hearth furnace exhaust gas duct apparatus and method for operating same

#53
20130118306
2013-05-16

Process and plant for producing hot metal

#54
20120240424
2012-09-27

Reflow furnace

#55
20120141354
2012-06-07

Methods and systems for recovery of COgas in cement-manufacturing facilities, and processes for manufacturing cement

#56
20120055658
2012-03-08

Device for recovering heat of molten slag

#57
20120045728
2012-02-23

APPARATUS AND METHOD FOR COOLING KILN EXHAUST GASES IN A KILN BYPASS

#58
20120028203
2012-02-02

HIGH CAPACITY SHAFT KILN

#59
20110283837
2011-11-24

Method and device for operating a smelting reduction process

#60
20110083745
2011-04-14

Combustion gas extraction probe and combustion gas treatment method

#61
20110031661
2011-02-10

Gas cupola for melting metal

#62
20110011211
2011-01-20

Metallurgical process and plant therefor

#63
20100189629
2010-07-29

Recycling carbon fibre

#64
20100186644
2010-07-29

EXHAUST GAS PROCESSING SYSTEM AND METHOD FOR ROTARY HEARTH TYPE REDUCING FURNACE

#65
20080173217
2008-07-24

Methods for reclaiming and beneficiating fly ash particles and systems thereof

#66
20080160472
2008-07-03

Sinter furnace for sapphire crystal growth

#67
20070289508
2007-12-20

Apparatus And Method For Heating Treatment

#68
20070207433
2007-09-06

Oven apparatus and seasoning method used therewith

#69
20070152386
2007-07-05

Refining method and refining apparatus for chromium-contained molten steel