ClassID:

86699

C03B5/025 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma heating

Recent Application in this class:
#1
20260062338
2026-03-05

PROCESS FOR RECYCLING WASTE MINERAL MATERIAL

#2
20250187970
2025-06-12

ARRANGEMENT FOR AND A METHOD OF RECYCLING MINERAL WOOL WASTE

#3
20230416135
2023-12-28

SYSTEMS AND METHOD FOR PRODUCING HOLLOW QUARTZ CYLINDERS

#4
20220274861
2022-09-01

Arrangement for recycling mineral wool waste to mineral wool production

#5
20210115531
2021-04-22

Microwave Gun and Arc Plasma Torch Furnace

#6
20180319693
2018-11-08

Vitrified material control system and method

#7
20180273415
2018-09-27

Combined gasification and vitrification system

#8
20170217811
2017-08-03

Method and apparatus for adding thermal energy to a glass melt

#9
20170088453
2017-03-30

METHODS AND APPARATUS FOR MATERIAL PROCESSING USING PLASMA THERMAL SOURCE

#10
20160333571
2016-11-17

Hybrid, high-temperature insulation product, and related system and process

#11
20160244352
2016-08-25

Melting glass materials using RF plasma

#12
20160207815
2016-07-21

Vitrified material control system and method

#13
20160200618
2016-07-14

METHOD AND APPARATUS FOR ADDING THERMAL ENERGY TO A GLASS MELT

#14
20160107913
2016-04-21

Combined gasification and vitrification system

#15
20160068773
2016-03-10

Gasification system

#16
20150337456
2015-11-26

METHOD OF MANUFACTURING COMPOSITE CRUCIBLE AND METHOD OF MANUFACTURING SILICON CRYSTAL

#17
20150274567
2015-10-01

Methods and apparatus for material processing using plasma thermal source

#18
20150274566
2015-10-01

Methods and apparatus for material processing using atmospheric thermal plasma reactor

#19
20150036712
2015-02-05

Electric furnace for processing glass

#20
20150034624
2015-02-05

Electric glory hole door assembly

#21
20150030048
2015-01-29

Electric glory hole insulation package

#22
20150024858
2015-01-22

Electric glory hole video camera assembly

#23
20150021311
2015-01-22

Electric glory hole heating element baffle

#24
20140228195
2014-08-14

Melt composition for the production of man-made vitreous fibres

#25
20140157667
2014-06-12

Combined gasification and vitrification system

#26
20130128912
2013-05-23

CRUCIBLE HAVING A POLYGONAL OPENING

#27
20120167631
2012-07-05

PROCESS FOR PRODUCING MOLTEN GLASS, GLASS-MELTING FURNACE, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS

#28
20120160155
2012-06-28

Composite crucible, method of manufacturing the same, and method of manufacturing silicon crystal

#29
20120159994
2012-06-28

GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCT, AND PROCESS FOR PRODUCING GLASS PRODUCT

#30
20120137737
2012-06-07

Process for producing molten glass, glass-melting furnace, process for producing glass products and apparatus for producing glass products

#31
20120137736
2012-06-07

GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS

#32
20120125052
2012-05-24

LOW-CARBON-TYPE IN-FLIGHT MELTING FURNACE UTILIZING COMBINATION OF PLASMA HEATING AND GAS COMBUSTION, MELTING METHOD UTILIZING THE SAME AND MELTING SYSTEM UTILIZING THE SAME

#33
20120090237
2012-04-19

Gasification system

#34
20110090933
2011-04-21

Electric glass hot shop system

#35
20110056133
2011-03-10

Combined gasification and vitrification system

#36
20100179370
2010-07-15

DEVICE AND METHOD OF INERTING TOXIC MATERIALS BY PLASMA MELTING

#37
20100078409
2010-04-01

Hazardous waste treatment process

#38
20100069698
2010-03-18

Treatment of nuclear sludge

#39
20090093666
2009-04-09

Vitrification furnace with dual heating means

#40
20090044570
2009-02-19

Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag

#41
20080147241
2008-06-19

Control system for the conversion of carbonaceous feedstock into gas

#42
20070261303
2007-11-15

Combined gasification and vitrification system

#43
20060086294
2006-04-27

Apparatus for processing waste with distribution/mixing chamber for oxidising fluid

#44
20060065172
2006-03-30

Apparatus for treating liquid waste

#45
20050204969
2005-09-22

Method and apparatus for treating waste

#46
20050177018
2005-08-11

Method of using high temperature plasma to disintegrate waste containing titanyl phthalocyanine

#47
20050120754
2005-06-09

Vitrification furnace with dual heating means