Economic benefits of industrial applications

The use of our company's new generation of anode anti-oxidation nano-functional ceramic coating can generally reduce anode consumption by 6-8%, extend the anode cycle by two days, and reduce the gross consumption of anodes per ton of aluminum by 30kg. Take the production capacity of 1 million tons of electrolytic aluminum as an example to calculate the economic benefits.

Anode net consumption is reduced

Calculate the direct cost savings by reducing the gross consumption of kg anodes per ton of aluminum: 30kg C/t-Al × 1,000,000t-Al/year = 30,000t C/year

Low carbon slag

The amount of carbon residue is reduced by more than 50%, reducing electrolyte loss:The salvage volume of carbon residue is nearly 5000t/year, reducing the salvage volume of carbon residue by 50%, which is 2500t carbon residue. The carbon content in the carbon residue is about 20%, and the electrolyte content is as high as 80%, which can reduce the loss of electrolyte by 2000 tons, which is 5 million yuan/ year.

reduce CO2

Reduced carbon dioxide emissions by reducing anodic oxidation burnout, reducing carbon dioxide emissions by 110,000 tons per year:30kg C/Al × 44÷12×1 million t-Al/year = 110,000 tons.

Conversion benefits of alumina components in coatings

The main component of the anti-oxidation coating is alumina, which enters the electrolyte and becomes a raw material and is finally converted into metal aluminum. The value of the raw material is equivalent to 310,000 US dollars per year.

Reduce the number of pole changes and reduce workload

Extending the anode cycle by two days can reduce 30,000 anode pole changing operations every year. Calculated at the cost of 100 yuan per pole changing, the annual saving of pole changing costs is 3 × 100 = 470,000 US dollars.

Enhanced cell stability

After using the anodic anti-oxidation nano-ceramic coating, the anodic oxidation is reduced, the carbon residue content in the electrolyte is reduced, the electrolyte resistivity is reduced, the power consumption is reduced, and the cell condition is improved; at the same time, the conductive cross-sectional area of the anode is increased, the current density is reduced, and the The cell voltage improves the stability of the electrolytic cell operation. The current efficiency is increased by more than 0.5%, the DC power consumption is reduced by more than 100kW h, and the economic benefit is 7.9 million US dollars。