Product Introduction

The pre-baked anode is made of petroleum coke and pitch coke as aggregates and coal tar pitch as the binder. It is used as the anode material for the pre-baked aluminum electrolytic cell.
 

 

The pre-baked carbon anode is usually installed in the upper part of the electrolytic cell, and a strong direct current of 60-300ka is passed through the carbon anode and introduced into the electrolyte. The resistivity of the carbon anode is 50-70 μΩ.m, plus the lead and contact resistance, during normal aluminum electrolysis production, the voltage drop on the carbon anode consumed is 300-500mV, which accounts for 10%-15 of the electrolytic cell voltage drop %. A complex electrochemical reaction (anode reaction) that decomposes alumina occurs at the part where the bottom of the carbon anode contacts the molten electrolyte.

Hebei Yongyou Carbon Import and Export Co., Ltd is located in Handan city, Hebei Province,China, Hebei Yongyou Carbon Import and Export Co., Ltd.  As professional manufacturer of graphite electrode in the past 16 years.We have full-fledged technical team and perfect after-sale service system.
 

The main production equipment are full-automaatic dispensing system. Our company aims to "Develop with credibllity Survive on Quality". The spirit of the company is based on good faith and win-win cooperation. Welcome domestic and foreign enterprises to negotiate and cooperate with us, We are willing to provide customers with quality service and quality products.