anode scrap residual extremely

1.High fixed carbon and high calorific value.
2.Low sulphur.
3.Competitive price.
4.Professional and sweet service.

Anode Scrap is the residual part of prebaked anode carbon block which is used in the electrolytic tank18. Reacting ith electrolyte over a long period of time, anode scrap has high element of electrolyte, including aluminum, sodium, potassium, calcium, magnesium, lithium, fluorine etc. Anode scrap is high in calorific value and low in moisture; the calorie of 1t anode scrap is equivalent to that of 1.5t metallurgical coke. After being cleaned, anode scrap can be reused in the process of producing anode materials. Anode scrap can be divided into different sizes by crushing and screening, including 10cm, 20cm above and powder. It is used as a kind of aggregate in the process of producing anode carbon block or anode paste. It can also be used as the smelting fuel.

 

Physicochemical Properties 

The specifications of lump with the size of 10cm and 20cm above are as follows:

Caloric Value( kcal)	Fixed Carbon (%)	Sulphur Content (%)	Ash Content (%)	Moisture (%)	Volatile Matter (%)
8300-8600	96min	3max	6	1.5max	2.3

 

The specifications of powder are as follows:

 

Caloric Value( kcal)	Fixed Carbon (%)	Sulphur Content (%)	Ash Content (%)	Moisture (%)	Volatile Matter (%)
4500-4800	67min	3max	6	1.5max	2.3

Usage :  Copper smelter   
Note: Spent Prebaked Aluminium Anode, which is the remnant from the aluminum electrolysis process, is a kind of good substitute of foundry and metallurgical coke. It has higher fixed carbon, strength, calorific value, but lower ash, porosity than common foundry & metallurgical coke. 

 

You are  warmly welcome to send enquiries.