電煅煤精選優(yōu)質無煙煤為原料，經單相交流電煅爐2000℃煅燒生產而成，在生產過程中能夠有效去除水分、揮發(fā)分、提高密度和導電率，加強機械強度和抗氧化度。具有低灰、低硫、低磷、高發(fā)熱量、高抗壓強度的優(yōu)良特性。 1、 性質用途： 是生產電極，各種鋁用炭塊不可缺少的主要材料。 The Electrical Calcined Anthracite is used the best quality anthracite as raw materials through high temperature calcined at over 2000 by the DC electric calciner with results in eliminating the moisture and volatile matter from anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. ???It has good characteristics with low ash, low resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products to production of electrode, and used in cathode blocks for aluminum industry.

技術參數：
電煅無煙煤? Electrically Calcined Anthracite Coal Grade 1 4 0.6 550 0.3 0.2 95 Grade 2 5 0.8 600 0.3 0.25 94 Grade 3 6 1.0 650 0.5 0.25 93 Grade 4 7 1.0 700 0.5 0.3 92 Real Density 1.80-1.90 G/CM3 min Size 0-2,1-4,0-20mm,1-15,1-20mm,4-12,1-10mm, 90%min,or at customer's option; Packing In 1200kgs big bag; In 1000kgs big bag; In 25kgs small bag, then into 1000kgs big bag; or 25kgs or 50kgs small bag, then put into containers directly; or at customer's option;

使用說明：
（1）（Fixed carbon）固定碳≥92%、（Ash）灰≤7%、（Volatile）揮發(fā)分≤1.0%、（Sulfur）硫≤0.3%、（Moisture）水≤0.5%、（Resistivity）比電阻 ≤650 （2）（Fixed carbon）固定碳≥93%、（Ash）灰≤6%、（Volatile）揮發(fā)分≤1.0%、（Sulfur）硫≤0.30%、（Moisture）水≤0.5%、（Resistivity）比電阻≤ 650 （3）（Fixed carbon）固定碳≥94%、（Ash）灰≤5%、（Volatile）揮發(fā)分≤1.0%、（Sulfur）硫≤0.25%、（Moisture）水≤0.5%、（Resistivity）比電阻≤ 600 3、比電阻：650±30ΩMM，真比重：1.80±0.05 G/CM3。 4、粒度：0.5-2mm,1-4mm，0-20mm或根據客戶要求加工。 5、包裝：噸袋或按客戶要求。 6、運輸：根據客戶要求選擇汽運或鐵路運輸，按當時運輸市場價格確定，具體送貨地點不同，運輸成本不同。 7、付款方式：現金、銀行承兌匯票、電子銀行承兌匯票