Patents-Review.com
ClassID:

119176 ⎘

C22B1/14 - CPC Classification

Classification description:

Preliminary treatment of ores or scrap Agglomerating; Briquetting; Binding; Granulating

Sub-classes:
Recent Application in this class:
#1
20260002233
2026-01-01

METHODS FOR OBTAINING CARBON NEUTRAL OR CARBON NEGATIVE METALS FROM PLANTS, AND RELATED COMPOSITIONS

 #2
20250171874
2025-05-29

PRINCIPLES OF OPERATION AND CONTROL OF OXIDIZER IN COUNTERCURRENT LEACHING CONFIGURATIONS

 #3
20250135467
2025-05-01

Methods to Breakdown Heterogeneous Material

 #4
20240368734
2024-11-07

METHODS FOR EXTRACTING RARE EARTH ELEMENTS FROM RARE EARTH ELEMENT SOURCES

 #5
20230407435
2023-12-21

OXIDATIVE BIOLEACHING OF BASE METALS

 #6
20230392232
2023-12-07

Recovering Metal from Metal-Bearing Material

 #7
20230295768
2023-09-21

Processing Method

 #8
20220033933
2022-02-03

Metal recovery by leaching agglomerates of metal-containing material/pyrite

 #9
20220033932
2022-02-03

Method of processing a pyrite-containing slurry

 #10
20210071281
2021-03-11

Method of processing and treatment of alunite ores

 #11
20210017038
2021-01-21

Process for obtaining vanadium oxide from a gasifier slag field

 #12
20200407614
2020-12-31

Metod for preparing mineral ore powder using vegetable organic matters and microorganisms

 #13
20200157653
2020-05-21

Extraction of iron (III) oxide from different iron-containing ores

 #14
20200087184
2020-03-19

Sequestration of macronutrients from anaerobic wastewater treatment with iron- and steel-making slags

 #15
20190127822
2019-05-02

Leaching copper-containing ores

 #16
20190055624
2019-02-21

Heap leaching

 #17
20190046992
2019-02-14

Plant and method for recovering and treating residues from crushing ferrous scrap

 #18
20180179613
2018-06-28

Method and carrier for transporting reductant such as coke into a metallurgical furnace and production method of the carrier

 #19
20170306444
2017-10-26

Method for smelting nickel oxide ore

 #20
20170204485
2017-07-20

Hot-briquetting installation

 #21
20160310956
2016-10-27

Process for recovering value metals from ore

 #22
20160258038
2016-09-08

Leaching of minerals

 #23
20160208362
2016-07-21

Carbothermal reduction reactor system, components thereof, and methods of using same

 #24
20160201161
2016-07-14

Polymer support and method of leaching of mineral concentrates

 #25
20150135899
2015-05-21

Method and device for introducing fine particle-shaped material into the fluidised bed of a fluidised bed reduction unit

 #26
20140023559
2014-01-23

Cleaning tool for cleaning particles contained in a slurry

 #27
20130305879
2013-11-21

Method and device for breaking up ore

 #28
20120297926
2012-11-29

Agglomerated alumina containing product

 #29
20120180598
2012-07-19

Process using fly ash to create chunks of raw material for iron or steel mill activities.

 #30
20120167714
2012-07-05

Systems and methods for recycling steelmaking converter sludge

 #31
20120132032
2012-05-31

MAGNETIC RECOVERY OF VALUABLES FROM SLAG MATERIAL

 #32
20120118110
2012-05-17

Methods and systems for leaching a metal-bearing ore for the recovery of a metal value

 #33
20110180945
2011-07-28

Granulation of molten material

 #34
20110163173
2011-07-07

Rotary atomiser for atomising molten material

 #35
20100058894
2010-03-11

Methods and systems for leaching a metal-bearing ore for the recovery of a metal value

 #36
20090249921
2009-10-08

Process for production of nickel and cobalt using metal hydroxide, metal oxide and/or metal carbonate

 #37
20090208405
2009-08-20

Process for manufacturing prefluxed metal oxide from metal hydroxide and metal carbonate precursors

 #38
20090044662
2009-02-19

Method for pretreating sintering material

 #39
20080196551
2008-08-21

Separation of Metal Values in Zinc Leaching Residues

 #40
20080028890
2008-02-07

Dust Suppression and Reduction of Surface Oxidation for Mineral Agglomerates