99久久er这里只有精品18丨男人吃奶摸下挵进去好爽丨久久成年人视频丨国产资源站丨日韩短视频丨99精品无人区乱码在线观看丨精品在线视频观看丨午夜av大片

電煅煤精選優(yōu)質(zhì)無煙煤為原料，經(jīng)單相交流電煅爐2000℃煅燒生產(chǎn)而成，在生產(chǎn)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(zhì)用途： 是生產(chǎn)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(shù)參數(shù)：
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(jù)客戶要求加工。 5、包裝：噸袋或按客戶要求。 6、運輸：根據(jù)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(xiàn)金、銀行承兌匯票、電子銀行承兌匯票