Anode Carbon Block
Anode CarbonBlock Overview
It participates in electrochemical reactions and directs current into the electrolytic cell. Each prebaked carbon anodeblock is preassembled by 1 ~ 3 anode carbon blocks, anode guide rod and steel claw (see anode carbon block assembly). The single anode group is the most common one. The number and size of the carbon block group depends on the capacity and current density of the electrolytic cell (generally 10 ~ 40 groups).
The carbon blocksare arranged symmetrically on the left and right sides of the anode horizontal bus in the slot, and the aluminum guide rod of the carbon blocks is fixed on the horizontal bus by a rotatable clamp. The aluminum guide rod plays the dual role of conveying current and hanging the carbon graphite block for cathode.
Anode Carbon Block Uses
Anodes are large carbon blocks which are used to conduct electricity during the aluminum reduction process. Anode material for pre-baked aluminum electrolytic cell. It is composed of several anode carbon blocks and an anode lifting mechanism. Prebaked anode is an important part of prebaked anodic aluminum electrolytic cell. Anodes are positive electrodes, typically made from crushed calcined petroleum coke and liquid pitch formed into rectangular blocks and baked. These anode blocks are attached to rods and suspended in an electrolytic cell, where they are slowly consumed in the aluminum smelting process.
Cathode carbon vs. Anode carbon
- cathode carbon blockis between 8% and 15%, and the ash content of cathode carbon block is higher, some even as high as 30%. Therefore, it can be identified by ash in carbon anode buttsand the cathode carbon block are broken into a size of 100mm.
Block carbon manufacturing process
Carbon anode aluminium production
During the aluminium reduction process, anodes, as large carbon blocks, are used to conduct electricity. The manufacturing processes of carbon anodes and graphite electrodes are very similar and overlap in some cases. Anode effect in aluminum production is a phenomenon which the low concentration of alumina in the electrolyte leads to the increase of the resistance of the electrolytic cell, the instability of the electrolytic cell and the decrease of aluminum output.
Technical specification:
|
No |
Item |
Unit |
Guarantee Value |
|
1 |
Apparent Density |
g/cm3 (min) |
|
|
2 |
Electrical Resistivity |
μΩ.m (max) |
63 |
|
3 |
Compress strength |
Mpa (min) |
30 |
|
4 |
Thermal Conductivity |
W/mk(max) |
|
|
5 |
Flexural Strength |
Mpa(Min) |
38 |
|
6 |
Permeability |
NPm(Max) |
|
|
7 |
Thermal Exposure |
10-6/k |
|
|
8 |
Ash |
%(Max) |
|
|
9 |
Fe |
ppm(Max) |
500 |
|
10 |
Si |
ppm(Max) |
350 |
|
11 |
V |
ppm(Max) |
350 |
|
12 |
Na |
ppm(Max) |
500 |
As a professional carbon block manufacturer, HuaroSteelprovides crs cold rolled steel, hot rolled steel for sale, hot rolled coil. Want to buy hot rolled steel? Contact us.
Send product request
Other supplier products
 |
Cold Rolled Steel Strip | Description ofCold Rolled Steel Strip Strip steel has more stringent thickness tolerances than cold-rolled steel. Before rolling,cold rolled steel... |
 |
Steel Product | Types of Steel Productsfrom HUARO Steel Slab Steel Billet Steel Bloom Hot Rolled Steel Cold Rolled Steel Importance of steel products Steel is one... |
 |
Cold Rolled Steel | Cold rolled steel is the steel produced by cold rolling. Cold rolling is to further thin the steel plate to the target thickness at room temperatur... |
 |
Cold Rolled Steel Sheet | Description ofCold Rolled Sheet Thecold rolled carbon steel sheetis manufactured from the hot rolled sheet. The hot rolled sheet is cleaned chemic... |
 |
Direct Reduced Iron (DRI Steel) | Description of Direct Reduced Iron (DRI in Steel Plant) Direct reduced iron (DRI), also called DRI sponge iron, is produced from the direct reducti... |
Same products
 |
SCC L8013Cr 2-7/8" EUE Tubing Coupling SSC | Seller: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Copper plated coupling are short lengths of pipe used to connect 2 joints of casing... |
 |
Special Clearance 1.9" N80 NUE Tubing Coupling | Seller: Tianjin Wenxin Energy Technology Co.,LTD | Introduction NUE Thread Couplings are short lengths of pipe used to connect 2 joints of tubing.T... |
 |
DS55/HT55/HST55 4145h Crossover | Seller: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Crossover is a tubing or casing for connecting two different sizes, threads and wei... |
 |
X-over 3-7/8"CAS 2Cr13 Crossover | Seller: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Crossover is a tubing or casing for connecting two different sizes, threads and wei... |
 |
JFE BEAR Thread Type Super 13Cr Crossover | Seller: Tianjin Wenxin Energy Technology Co.,LTD | Introduction Crossover is a tubing or casing for connecting two different sizes, threads and wei... |
