Product Description

Electrolytic Alumina for Aluminum Electrolysis is a high-purity alumina powder produced from refined alumina through advanced calcination and grinding processes. It ensures uniform particle size, high chemical purity, and excellent stability for use in Hall-Héroult electrolytic cells.

This product improves current efficiency, reduces energy consumption, and ensures stable operation in aluminum electrolysis. Different grades are available to meet specific requirements for particle size distribution, chemical composition, and electrolysis performance.

   Product Features

• High alumina purity (≥99.5%–99.9%) for optimal electrolysis performance

• Controlled particle size distribution for stable dissolution in molten cryolite

• Low impurity content to minimize contamination in aluminum production

• High chemical stability under strong alkaline conditions

• Improves current efficiency and reduces energy consumption

• Customizable grades to meet different electrolytic cell requirements

   Technical Specifications

Remark: Specifications can be customized according to different electrolytic cell requirements.

   Applications

• Primary feedstock for aluminum electrolysis in Hall-Héroult cells

• Improves current efficiency and reduces voltage fluctuations

• Used with cryolite and other electrolytes

• High-purity alumina for specialty aluminum production

  
  

   Packaging & Storage

• Available in 25 kg bags, jumbo bags, or customized packaging

• Moisture-proof inner liner to prevent caking and contamination

• Store in a dry and ventilated environment, away from humidity

   FAQS

Q: Does it support customized production?

A: Yes, particle size distribution, packaging and special indicators can be adjusted according to needs.

Q: How to pack and ship?

A: Moisture-proof woven bags or ton bags;Sea/air transportation, DDP, FOB,CIF and other trade terms are available.

Q: Can you provide samples?

A: Free samples of 1-2kg will be sent out within 3 working days.

Q: Do you guarantee safe and secure delivery of products?

A: Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packaging and non-standard packing requirements may incur an additional charge.