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高石墨炭電極研發(fā)成功 破解“兩高”難題

關鍵詞 高石墨 , 炭電極 , 成功|2010-03-11 00:00:00|來源 中國磨料磨具網(wǎng)
摘要 一種環(huán)保節(jié)能型新產(chǎn)品——高石墨炭電極,最近在河北冀州市長安電極有限公司研制開發(fā)成功,并投放市場。專家認為,高石墨炭電極將使我國化工、冶煉等行業(yè)的高污染、高能耗難題得到有效破解。目前...
  一種環(huán)保節(jié)能型新產(chǎn)品——高石墨炭電極,最近在河北冀州市長安電極有限公司研制開發(fā)成功,并投放市場。專家認為,高石墨炭電極將使我國化工、冶煉等行業(yè)的高污染、高能耗難題得到有效破解。
  目前,我國在工業(yè)硅、鐵合金等行業(yè)廣泛使用的石墨電極等產(chǎn)品,因普遍存在著環(huán)境污染大,性能低等原因而給企業(yè)帶來了諸多困難。河北冀州市長安電極有限公司在有關科研院所的大力協(xié)助下,研制開發(fā)出新一代環(huán)保節(jié)能型高石墨炭電極新產(chǎn)品。該產(chǎn)品具有性能優(yōu)越、抗折強度高、電阻率小、無污染等特性。其產(chǎn)品有四大創(chuàng)新:首先是產(chǎn)品灰分小于2.5%,比普通炭電極制品灰分低4.5%;其次是節(jié)能效果顯著,電極電阻率和普通炭電極相比降低了30%,節(jié)能效果更趨明顯,同時因高石墨炭電極的體積密度大,可起到抗氧化作用,大大降低了用戶生產(chǎn)成本;再次是產(chǎn)品物理性能好,有效提升了生產(chǎn)效率,高石墨炭電極抗折強度達14兆帕,比普通炭電極制品提高一倍,有效地解決了生產(chǎn)中的掉爐現(xiàn)象;還有就是環(huán)保性能優(yōu)異,通過研發(fā)先進生產(chǎn)工藝,使產(chǎn)品的膨脹糸數(shù)比普通炭電極制品低一倍多,達到了環(huán)保指標要求,解決了生產(chǎn)中的重污染問題。
  這一新產(chǎn)品先后在化工、冶金、有色金屬等行業(yè)中試用證明,與普通石墨電極相比,成本每噸可降低400多元。目前,長安公司投資近3000萬元建設起了年產(chǎn)量達8萬噸的高石墨炭電極生產(chǎn)線,生產(chǎn)出各種不同規(guī)格的產(chǎn)品,以滿足用戶需求。
  
  
  來源:中國化工報
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