Electrially calcined  anthracite is made of Ningxia Taixi coal as raw material, selected and processed. It is semi-graphitized by 1350KVA electric forging furnace to isolate the air, continuous high temperature calcination at 1800-2400 degrees Celsius. Product features: high degree of graphitization, good thermal stability, low ash content, and high specific gravity.

      Our company's factory is located in Pingluo County, Shizuishan City, Ningxia Hui Autonomous Region. It is the world-famous "Taixi Coal" production area. Taixi Coal is known as the king of coal, and has the excellent characteristics of three lows and six highs: low sulfur, low phosphorus, low Ash, high chemical activity, high mechanical strength, high calorific value, high conductivity, high fixed carbon, high recovery rate of clean coal. Taixi coal is also an excellent raw material for the production of carbon, carburant, activated carbon, and silicon carbide, as well as a high-quality raw material for chemical fertilizer gasification and water purification filters.

Application field：

1.Mainly used in the production of carbon paste electrodes and cathode blocks in the aluminum industry

2.Used to make pre-baked electrodes, Soderberg and tamping paste

3. Due to its high purity and high consistency, it is also an excellent smelting additive.

      Worldwide, the main applications of ECA are the manufacture of electrodes, electrode paste, and the production of steel and aluminum. In general, ECA can be used wherever CA is used. When choosing between CA and ECA, a crucial consideration is the environment-the use of gas stoves to produce conventional CA will produce large amounts of greenhouse gases on site. On the other hand, if the supply comes from an appropriate source, ECA can be produced using "clean" or renewable energy.

advantage

1、ECA is a useful material for the production of monolithic and semi-monolithic electrodes and ramming paste

2、ECA tends to be used for these high-end applications, while traditional CA is reserved for wider mass use

3、Due to more uniform heating at higher temperatures, calcination by electrical methods is considered superior to other methods

4、ECA does not require on-site burning of fossil fuels

5、ECA has excellent performance in electrical conductivity, mechanical / compressive strength and long-term stability

Features: It has good characteristics of low ash, low resistivity, low sulfur, high carbon and high density. It is the best material for producing high-quality carbon products, the main material for the manufacture of carbon electrode paste, and is also widely used in the aluminum industry.