Hunan Brunp Recycling Technology Co., Ltd.

China

 
Total IP 1,058
Total IP Rank # 1,260
IP Activity Score 3.9/5.0    1,947
IP Activity Rank # 362

Patents

Trademarks

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Last Patent 2025 - Directional cyclic leaching meth...
First Patent 2013 - Method for preparing nickel-coba...

Latest Inventions, Goods, Services

2023 Invention Directional cyclic leaching method for lithium iron phosphate black powder. A directional cyclic ...
Invention Positive electrode material, preparation method and use. xy1-y22 of spinel and layered structures.
Invention Sodium-ion positive electrode material, and preparation method therefor and use thereof. xyzthmng...
Invention Waste battery electrolyte collection apparatus and use method thereof. Disclosed are a waste batt...
Invention Waste battery recycling method. 4512451212 having excellent adsorption performance.
Invention Automated apparatus and treatment method for treating positive electrode sheet by pulse dischargi...
Invention Lithium iron phosphate composite material, and preparation method therefor and use thereof. A lit...
Invention Battery tab cutting apparatus. A battery tab cutting apparatus, comprising a clamping assembly (1...
Invention Method for recycling fluorine-containing waste residue. The present text belongs to the technical...
Invention Sodium phosphate-coated sodium ion positive electrode material, preparation method therefor and u...
Invention Salt lake lithium extraction electrodialysis apparatus. Disclosed is a salt lake lithium extracti...
Invention Battery crushing apparatus. A battery crushing apparatus, comprising a conveying apparatus (1), a...
Invention Vehicle-mounted battery crushing apparatus. A vehicle-mounted battery crushing apparatus, compris...
Invention Modified positive electrode material, preparation method therefor, and application thereof. 222 n...
Invention Doped modified hard carbon material, preparation method therefor and use thereof. A doped modifie...
Invention Positive electrode material, preparation method therefor, and sodium ion battery. 233 on the surf...
Invention Vehicle-mounted battery crushing mechanism. A vehicle-mounted battery crushing mechanism, compris...
Invention Recycling method for ferrophosphorus slag. Provided in the present disclosure is a recycling meth...
Invention Device for separating battery electrode sheet by high-voltage pulse, and battery electrode sheet ...
Invention Method for recycling waste lithium iron phosphate. A method for recycling waste lithium iron phos...
Invention Biomass-based hard carbon material, and preparation method therefor and use thereof. Provided in ...
Invention Waste positive electrode material full-chain integrated repair and regeneration method and applic...
Invention High-voltage pulse separation device for positive electrode sheet of retired lithium-ion battery....
Invention Lithium-ion battery composite positive electrode material, and preparation method therefor and us...
Invention Full-chain integrated method for recovering nickel and cobalt from waste ternary battery powders....
Invention Nickel-manganese-copper-iron carbonate precursor, preparation method, and use in preparation of s...
Invention Filter device and preparation system for nickel-cobalt-manganese precursor. A filter device (1) f...
Invention Method for preparing battery-grade lithium carbonate from brine lithium carbonate. A method for p...
Invention Recovery system and recovery method for lithium-iron-phosphate precursor slurry iron-discharge se...
Invention Method for removing phosphorus from extraction wastewater in hydrometallurgy industry. Provided i...
Invention Method for recycling and preparing iron phosphate from iron phosphate-containing collected dust m...
Invention High-nickel positive electrode material, and preparation method therefor and use thereof. The pre...
Invention Remaining-battery-capacity-based low-carbon recycling method and apparatus for traction battery, ...
Invention Resource utilization method for iron-aluminum slag and nickel laterite ore acid leaching residue....
Invention Lithium iron phosphate composite material and preparation method therefor. The present invention ...
Invention Coated modified positive electrode material and preparation method therefor. A coated modified po...
Invention Preparation method for and use of sodium-ion battery negative electrode material. 66222-NiS, bioc...
Invention Method for removing aluminum and copper from a ferric phosphate residue and use thereof. A method...
Invention Waste battery feeding system for whole industry chain. A waste battery feeding system for a whole...
Invention Positive electrode material, preparation method, and use. A positive electrode material, a prepar...
Invention Lithium nickel manganese oxide positive electrode material, preparation method therefor and batte...
Invention Active material thread, preparation method, and use. Disclosed in the present disclosure are an a...
Invention Nano-cobalt(ii) hydroxide, preparation method therefor, and use thereof. A nano-cobalt(II) hydrox...
Invention Waste activated carbon modification and regeneration method and modified and regenerated activate...
Invention Method for producing high-grade nickel matte using nickel laterite. The present application belon...
Invention Preparation method for nickel sulfate and use thereof. A preparation method for nickel sulfate an...
Invention Positive electrode material precursor, preparation method therefor, and use thereof. Provided in ...
Invention Electric-pulse desorption recovery method for positive electrode sheet of waste lithium-ion batte...
Invention Composite lithium manganese iron phosphate material, and preparation method therefor and use ther...
2022 Invention Processing device for lithium battery positive electrode material. Disclosed is a processing dev...