ClassID:

86020

C01G53/003 - CPC Classification

Classification description:

Compounds of nickel Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Recent Application in this class:
#1
20250070291
2025-02-27

IMPURITY MANAGEMENT FOR RECYCLED CATHODE MATERIAL

#2
20250011956
2025-01-09

PROCESS OF EXTRACTING NICKEL SULFATE FROM ASBESTOS MINING RESIDUE

#3
20240417274
2024-12-19

PROCESS FOR PREPARING A HIGH-PURITY NICKEL SULPHATE SOLUTION

#4
20240304883
2024-09-12

LITHIUM RECYCLING

#5
20240274906
2024-08-15

Method for Regenerated Raw Materials from Waste Cadmium Nickel Battery Based on Solvent Extraction

#6
20240167121
2024-05-23

PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS

#7
20240034639
2024-02-01

Nickel-iron wet treatment method and application thereof

#8
20230399240
2023-12-14

Method for preparing nickel sulfate from nickel-iron-copper alloy

#9
20230257282
2023-08-17

METHOD FOR LEACHING NICKEL FROM NICKEL ORE AND METHOD FOR PRODUCING NICKEL SULFATE

#10
20230193422
2023-06-22

METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING MIXED METAL SALT

#11
20220384868
2022-12-01

Battery-level Ni—Co—Mn mixed solution and preparation method for battery-level Mn solution

#12
20220118379
2022-04-21

Separation of Radiometals

#13
20210188659
2021-06-24

Method for treating pickling acid residue

#14
20200048736
2020-02-13

Process for leaching metal sulfides with reagents having thiocarbonyl functional groups

#15
20190248674
2019-08-15

Simple approach for preparing post-treatment-free solution processed non-stoichiometric NiOnanoparticles as conductive hole transport materials

#16
20190245216
2019-08-08

Method of recovering metal compounds from solid oxide fuel cell scrap

#17
20190194031
2019-06-27

Method for producing solutions containing nickel or cobalt

#18
20190084839
2019-03-21

Processing method for lithium ion battery scrap

#19
20170355609
2017-12-14

Process to produce magnesium compounds, and various by-products using sulfuric acid in a HCl recovery loop

#20
20170216833
2017-08-03

Sulfonated aminomethylated chelate resins

#21
20170159190
2017-06-08

Hydrometallurgical process to produce pure magnesium metal and various by-products

#22
20170110679
2017-04-20

Simple approach for preparing post-treatment-free solution processed non-stoichiometric niox nanoparticles as conductive hole transport materials

#23
20150275330
2015-10-01

Processes for treating red mud

#24
20140369907
2014-12-18

Processes for treating red mud

#25
20130064742
2013-03-14

PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS

#26
20110135547
2011-06-09

Method for recovering nickel from sulfuric acid aqueous solution

#27
20100098606
2010-04-22

Process for the extraction of specific transition metals

#28
20100064854
2010-03-18

Nickel-laterite process

#29
20090087361
2009-04-02

Producing nickel hydroxide suitable for pelletization with iron-containing ore and for stainless steel manufacture

#30
20090047198
2009-02-19

Process for the extraction of specific transition metals with gaseous HCL

#31
20080286460
2008-11-20

Lithium metal oxide materials and methods of synthesis and use

#32
20080241410
2008-10-02

Method of recycling electroless nickel waste

#33
20070297960
2007-12-27

Extraction of Nickel and Cobalt from a Resin Eluate Stream

#34
20050260495
2005-11-24

Lithium metal oxide materials and methods of synthesis and use