#HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR RECOVERING LITHIUM BATTERY POSITIVE ELECTRODE PLATE

Disclosed in the present invention is a method for recovering a lithium battery positive electrode plate. A method for recovering a lithium battery positive electrode plate. The method comprises the f…

DRIVE·Mar 18·2 min read

C22B1/005 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

PRE-LITHIATED LITHIUM ION POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF

Disclosed are a pre-lithiated lithium ion positive electrode material, a preparation method therefor and use thereof. The lithium ion positive electrode material has a chemical formula of Li2O/[A(3-x)…

DRIVE·Oct 29·1 min read

C01D15/02 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

OXYGEN REDUCTION CATALYST EMPLOYING GRAPHITE OF NEGATIVE ELECTRODE OF WASTE BATTERY, AND PREPARATION METHOD THEREFOR

The invention pertains to the field of catalysts. Disclosed is a method for preparing an oxygen reduction catalyst employing graphite of a negative electrode of a waste battery. The method comprises t…

DRIVE·Jun 4·2 min read

B01J27/24 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR GRAPHITE PURIFICATION AND LATTICE RECONSTRUCTION IN POWER BATTERY

Disclosed is a method for purification and lattice reconstruction of graphite in a power battery, which includes the following steps: subjecting a waste power battery to discharging, coarse breaking, …

DRIVE·Mar 19·1 min read

C01B32/20 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

TERNARY SINGLE CRYSTAL POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Disclosed are a ternary single crystal positive electrode material, a preparation method therefor and use thereof. The preparation method comprises the following steps: mixing a ternary polycrystallin…

DRIVE·Mar 12·2 min read

C30B1/10 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

VACUUM CRACKING METHOD AND CRACKING APPARATUS FOR TRACTION BATTERY

A vacuum cracking method and a cracking apparatus for a power battery are disclosed. The vacuum cracking method includes the following steps that: waste power batteries are fed from a feed hopper (810…

DRIVE·Feb 19·1 min read

B02C4/08 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

DEVICE FOR AUTOMATICALLY DISMANTLING POWER BATTERY MODULE

Disclosed is a device for automatically dismantling a power battery module (300), including a cutting platform (100), a clamping mechanism (200), a first cutting mechanism (400), a second cutting mech…

DRIVE·Jan 29·2 min read

B09B3/35 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR POWER BATTERY AUTOMATIC FINE-QUANTITY SORTING AND APPARATUS THEREOF

The present invention discloses a method for power battery automatic fine-quantity sorting and an apparatus thereof, the method including the following steps of S1. The material is crushed, and levele…

DRIVE·Jan 29·2 min read

B03B9/06 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

CUTTING DEVICE FOR CUTTING OFF CONNECTIONS OF MULTI-PIECE MODULE ELECTRODES

The present invention discloses a device for cutting connection of multi-piece module electrode which includes a stand, the stand is provided with a workbench and the workbench is connected with a hei…

DRIVE·Jan 8·1 min read

B24B23/005 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

AUTOMATIC PRODUCTION LINE FOR CASCADE UTILIZATION OF POWER BATTERIES

Disclosed is an automatic production line for cascade utilization of power batteries, which is sequentially provided along the transmission direction of materials with: an appearance detection system …

DRIVE·Dec 18·1 min read

H01M10/04 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR RECYCLING IRON AND ALUMINUM IN NICKEL-COBALT-MANGANESE SOLUTION

The present invention relates to a method for recycling iron and aluminum in a nickel-cobalt-manganese solution. The method comprises the following steps: leaching a battery powder and removing copper…

DRIVE·Dec 11·2 min read

C01D7/00 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR PREPARING LITHIUM NICKEL COBALT MANGANATE BY MEANS OF REVERSE POSITIONING OF POWER BATTERY AND USE THEREOF

The present disclosure belongs to the technical field of lithium battery recovery, and provides a method for preparing lithium nickle cobalt manganese oxide by reverse positioning of a power battery a…

DRIVE·Dec 4·2 min read

C01G53/44 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

VACUUM PYROLYSIS DEVICE FOR POWER BATTERY

The invention discloses a vacuum cracking apparatus for a power battery and a cracking method thereof. The cracking device comprises a cylinder and further comprises a rolling device, a first sealing …

DRIVE·Nov 6·2 min read

B01J19/20 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

PHOTOCATALYST AND APPLICATION THEREOF IN PHOTOCATALYTIC ENVIRONMENTALLY-FRIENDLY TREATMENT OF POWER BATTERIES

Disclosed are a photocatalyst and application thereof in environmentally friendly photocatalytic treatment of a power battery. The photocatalyst is obtained by loading Ag-TaON on a hollow glass micros…

DRIVE·Nov 6·1 min read

B01D53/007 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR PROCESSING WASTE LITHIUM BATTERY SEPARATOR PAPER

The present invention relates to the field of waste battery recycling, and discloses a method for treating waste diaphragm paper of a lithium battery, which includes the following steps of: (1) sheari…

DRIVE·Oct 30·2 min read

B09B3/00 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR PURIFYING NICKEL-COBALT-MANGANESE LEACHING SOLUTION

The present invention belongs to the field of hydrometallurgy. Disclosed is a method for purifying a nickel-cobalt-manganese leaching solution. The method comprises the following steps: heating a nick…

DRIVE·Oct 30·2 min read

C22B23/0423 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

METHOD FOR RECOVERING PLATINUM FROM HYDROGEN FUEL CELL OF NEW ENERGY VEHICLE

Disclosed is a method for recycling a hydrogen fuel cell of a new energy vehicle, including the following steps of (1) discharging and disassembling a hydrogen fuel cell in turn to obtain a hydrogen s…

DRIVE·Oct 9·2 min read

C22B11/026 HUNAN BRUNP RECYCLING TECH CO LTD [CN]

ANAEROBIC CRACKING METHOD FOR POWER BATTERY

An anaerobic cracking method for a power battery. The method comprises the following steps: disassembling a waste power battery to obtain a battery cell; taking out a separator in the battery cell for…

DRIVE·Jul 3·1 min read

B01J23/8892 HUNAN BRUNP RECYCLING TECH CO LTD [CN]