#C22B26/12

ZERO WASTE CLOSED-LOOP GREEN LITHIUM-ION BATTERY RECYCLING

A method for recycling catalytic metals comprising: collecting a plurality of spent catalytic metals, wherein the spent catalytic metals contain cathodes of NMC111, NMC622, NMC811, NCA, LCoO, LiNi0.5M…

DRIVE·4d ago·1 min read

C22B26/12 American Advanced Membrane Technology LLC

METHOD FOR RECOVERING LITHIUM

The present invention relates to a method of recovering lithium. More particularly, the present invention relates to a method of recovering lithium, the method including step (a) of adding a portion o…

DRIVE·5d ago·2 min read

C22B26/12 LG ENERGY SOLUTION LTD [KR]

Method for recovering valuable substance

A method for recovering valuable substance, for recovering it from lithium ion secondary battery includes: thermal treatment step of thermally treating lithium ion secondary battery to obtain thermall…

DRIVE·Jun 9·1 min read

C22B26/12 DOWA ECO-SYSTEM CO., LTD.

STIRRING MECHANISM FOR EXTRACTING LITHIUM FROM WASTE LIQUID OF LITHIUM IRON PHOSPHATE BATTERY

Disclosed is a stirring mechanism for extracting lithium from a waste liquid of a lithium iron phosphate battery, including a pedestal, a clamping mechanism and a stirring mechanism; the clamping mech…

DRIVE·Oct 3·1 min read

C22B26/12 GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.

Process And System For Recovering Lithium From Lithium-Ion Batteries

Systems and methods for recovering lithium (Li) from a lithium-ion battery waste stream including lithium sulfate (LiSO), sodium sulfate (NaSO), and water (HO) are provided. The systems may include an…

DRIVE·Sep 19·1 min read

C22B26/12 GREEN LI-ION PTE. LTD.

METHOD FOR RECOVERING LITHIUM FROM A WASTE LITHIUM SECONDARY BATTERY USING A PYROMETALLUGICAL PROCESS

The present invention relates to a method for recovering lithium from a waste lithium secondary battery using a pyrometallurgical smelting method, which comprises a step for melting a waste lithium se…

DRIVE·Jun 27·1 min read

C22B26/12 YOUNG POONG CORPORATION

Process And System For Recovering Lithium From Lithium-Ion Batteries

DRIVE·Oct 19·1 min read

C22B26/12 GREEN LI-ION PTE. LTD.

PROCESSES AND SYSTEMS FOR PURIFYING AND RECYCLING LITHIUM-ION BATTERY WASTE STREAMS

Processes and systems for recovering metals from a lithium-ion battery waste stream include optionally conducting a leaching process to form a leachate stream, purifying the leachate stream in a first…

DRIVE·Sep 28·2 min read

C22B26/12 GREEN LI-ION PTE. LTD.

METHOD FOR RECOVERING LITHIUM

Provided is a method for recovering lithium from a material containing fluorine and lithium. The method includes: mixing the material with an aqueous sulfuric acid solution or water to prepare a mixed…

DRIVE·Sep 7·1 min read

C22B26/12 KANTO DENKA KOGYO CO., LTD.

METHOD FOR DISSOLVING LITHIUM COMPOUND, METHOD FOR MANUFACTURING LITHIUM CARBONATE, AND METHOD FOR RECOVERING LITHIUM FROM LITHIUM ION SECONDARY CELL SCRAP

A method for dissolving a lithium compound according to the present invention includes bringing a lithium compound into contact with water or an acidic solution, and feeding, separately from the lithi…

DRIVE·Sep 7·1 min read

C22B26/12 JX NIPPON MINING & METALS CORPORATION

METHOD FOR SEPARATING LITHIUM

Provided is a method for separating lithium from a lithium solution containing lithium by 200 mg/L or more and fluorine by 20 mg/L or more, the method including: a first removal step of adding a first…

DRIVE·Dec 15·1 min read

C22B26/12 DOWA ECO-SYSTEM CO., LTD.

LITHIUM RECOVERY PROCESS

Lithium recycling from expended Li-Ion batteries occurs thought selective recovery of lithium charge materials from a recycling stream including transition metals used for the charge material. Li reco…

DRIVE·Oct 13·1 min read

C22B26/12 Worcester Polytechnic Institute

PROCESS FOR THE RECOVERY OF LITHIUM

The present disclosure concerns a process for the concentration of lithium in metallurgical fumes. The process comprises the steps of: —providing a metallurgical molten bath furnace; —preparing a meta…

DRIVE·Jan 20·1 min read

C22B26/12 UMICORE

PROCESS FOR RECOVERING METALS FROM RECYCLED RECHARGEABLE BATTERIES

The invention relates to hydrometallurgical method for recovering metals from spent energy storage devices. The method comprises combining aqueous hydrobromic acid leach solution and an electrode mate…

DRIVE·Oct 14·1 min read

C22B26/12 BROMINE COMPOUNDS LTD.

LITHIUM RECOVERY METHOD

A method for recovering lithium from lithium ion battery scrap according to this invention comprises subjecting lithium ion battery scrap to a calcination step, a crushing step, and a sieving step seq…

DRIVE·Apr 15·1 min read

C22B26/12 JX NIPPON MINING & METALS CORPORATION

RECYCLING LI-ION BATTERIES USING GREEN CHEMICALS AND PROCESSES

A process for extracting, recovering and recycling metals and materials from spent lithium ion batteries (LIB) that comprises the contacting battery waste products with a deep eutectic solvent, and le…

DRIVE·Dec 24·1 min read

C22B26/12 William Marsh Rice University

METHOD FOR RECOVERING LITHIUM

To provide a method for recovering lithium, that is capable of efficiently recovering lithium without containing impurities, such as phosphorus and fluorine, from a lithium-containing solution contain…

DRIVE·Dec 17·1 min read

C22B26/12 SUMITOMO METAL MINING CO [JP]

LITHIUM RECOVERY METHOD

To provide a lithium recovery method which is capable of efficiently recovering lithium without containing impurities, such as phosphorus and fluorine. In the present invention, an alkali is added to …

DRIVE·Dec 10·1 min read

C22B26/12 SUMITOMO METAL MINING CO [JP]

Method for the recovery of constituents of spent lithium cells

The process comprises totally discharging unprotected lithium cells (25), mechanically crushing (25) the discharged lithium cells under a low oxygen atmosphere in which a first portion of lithium comp…

DRIVE·Jun 11·2 min read

C22B26/12 TSR KAT GMBH [DE]