China Aluminum International Engineering Corporation Limited

Chine

Commandez votre montre hebdomadaire China Aluminum International Engineering Corporation Limited
Quantité totale PI 83
Rang # Quantité totale PI 16 403
Note d'activité PI 2,2/5.0    18
Rang # Activité PI 45 916
Symbole boursier
ISIN CNE100001F78
Capitalisation 12.125B  (CNY)
Industrie Engineering & Construction
Secteur Industrials

Brevets

Marques

4 0
11 0
68 0
0
 
Dernier brevet 2025 - Energy storage system for alumin...
Premier brevet 2006 - A process for preparing powdery ...

Derniers inventions, produits et services

2025 Invention Energy storage system for aluminum electrolytic cells. An energy storage system for aluminum elec...
2023 Invention Automatic repair production line for anode rod. Disclosed is an automatic repair production line ...
Invention Volute-type feeding device for settling tank. The present invention belongs to the technical fiel...
Invention High-purity graphitization furnace with ventilation. A high-purity graphitization furnace with ve...
Invention Large graphitization furnace and joint production method. A large graphitization furnace and a jo...
Invention Method for reducing consumption of fresh steam in aluminum oxide production. A method for reducin...
Invention Unmanned stacking system for aluminum anode carbon block warehouse. The present invention relates...
Invention Hot metal transfer ladle and operation method therefor. A hot metal transfer ladle, comprising a ...
Invention Multi-anode electrolytic cell. The present invention relates to the technical field of molten sal...
2015 Invention Pot furnace low-temperature calcination process. 3.
Invention Pot furnace for calcining petroleum coke at low temperature. A pot furnace for calcining petroleu...
Invention Low-temperature calcination process of pot furnace. Provided is a low-temperature calcination pro...
Invention Pot furnace for low-temperature calcination of petroleum coke. Provided is a pot furnace for low-...
2013 Invention Large downstream tank type incinerator. A large downstream tank type incinerator; a volatile mate...
Invention Aluminum electrolysis plant control system. The present invention relates to a control system, an...
Invention Anode rod and crossbeam steel claw structure. An anode rod and crossbeam steel claw structure, an...
2012 Invention Counterflow tank-type calcine furnace. Provided is a counterflow calcine furnace, which comprises...
Invention Lateral composite block for liner in heat-insulating aluminum electrolysis cell. Disclosed is a l...
Invention Method for producing aluminium oxide using fly ash. Disclosed is a method for producing aluminium...
Invention Method for producing aluminium oxide by processing fly ash with ammonia process. The present inve...
Invention Cathode structure for reducing horizontal current in molten aluminum. Disclosed is a cathode stru...
Invention Bottom aspiration purification system. Disclosed is a bottom aspiration purification system, form...
Invention Single-point control based feeding method for aluminum reduction cell feeder. Disclosed is a sing...
Invention Device for measuring anode current distribution of aluminum electrolytic cell on line. Disclosed ...
Invention Method for uniforming distribution of current in aluminium electrolysis cell. Disclosed is a meth...
Invention Method and equipment for suppressing and extinguishing anode effect. A method for suppressing and...
Invention Method using anode rod equidistant voltage drop to predict anode effect. A method using anode rod...
2011 Invention Cathode structure, aluminum electrolysis cell, and method for lowering horizontal current in alum...
Invention Switching mechanism of clamp. A switching mechanism of a clamp includes clamping plates (1) and c...
Invention Cathode boss structure for aluminum electrolytic cell. A cathode boss structure for an aluminum ...
Invention Cathode with protrusion structure for aluminum electrolytic cell. A cathode with a protrusion str...
Invention Replaceable cathode choking devices of aluminum reduction cell. The present invention discloses ...
Invention Cell bottom structure of reduction cell. The present invention discloses a cell bottom structure...
Invention Cathode with replaceable assembly for retarding flow in aluminum electrolytic cell. A cathode wit...
Invention Bottom structure of electrolytic cell. A bottom structure of an electrolytic cell is disclosed wh...
2010 Invention Method of configuring cathodes of an aluminum reduction cell. The present invention discloses a ...
Invention Method for allocating cathodes of aluminum electrolytic cell. A method for allocating higher and ...
Invention Live welding method and arrangement for aluminum electrolytic cell under series full current. A d...
Invention Live welding method and device for aluminum electrolytic cell overhauling under series full curre...
Invention Tool trolley for electrolysis multifunctional machine set. A tool trolley for an electrolysis mu...
Invention Tool trolley for multifunctional electrolysis machine set. A tool trolley for an electrolysis mul...
Invention Method for configuring tool set of multifunctional trolley system for electrolysis and apparatus ...
2008 Invention A method for avoiding the horizontal current in the aluminum pad of an aluminum electrolytic cell...
Invention A method for preventing the bottom of an electrolytic cell from up-wrapping and a structure used ...
Invention Arrangement structure of discharge fans and a chimney. An arrangement structure of discharge fans...
Invention Fluidizing distribution apparatus. A fluidizing distribution apparatus for distributing alumina p...
Invention A method and an apparatus for directly heating slurry. A method and an apparatus for directly hea...
Invention Controlled cooling system for aluminum electrolytic cell. A cooling system, especially a controll...
Invention Material fluidizing feed apparatus. The present invention discloses a feed apparatus of powder ma...
Invention A pipe-type causticizer. A pipe-type causticizer used in chemical industry is provided, especiall...