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日本公司棕剛玉原料鋁礬土礦渣處理進(jìn)行可行性研究

關(guān)鍵詞 氧化鋁|2006-05-29 00:00:00|來(lái)源 中國(guó)磨料磨具網(wǎng)
摘要 由日本SDK公司與印尼PT.ANTAMTbk公司、新加坡STAR貿(mào)易資源公司和日本Marubeni公司,就在位于印尼西加里曼丹省的Tayan區(qū)的氧化鋁廠,進(jìn)行可行性合作研究的問(wèn)題達(dá)...
由日本SDK公司與印尼PT. ANTAM Tbk公司、新加坡STAR貿(mào)易資源公司和日本Marubeni公司,就在位于印尼西加里曼丹省的Tayan區(qū)的氧化鋁廠,進(jìn)行可行性合作研究的問(wèn)題達(dá)成共識(shí)。
  SDK目前主要在橫濱廠生產(chǎn)氫氧化鋁和化學(xué)級(jí)氧化鋁,而且產(chǎn)品大部分在國(guó)內(nèi)銷(xiāo)售。其產(chǎn)品所用的主要原料是含50%氧化鋁的礬土礦。而主要由氧化鐵和二氧化硅組成的礬土礦殘?jiān)壳霸谌毡痉稍试S的情況下,仍被排放到海里。SDK計(jì)劃到2015年不再向海里排放礬土礦渣。
  由于Tayan區(qū)儲(chǔ)有高質(zhì)量的鋁礬土,SDK聯(lián)合其他三家公司決定在印尼的Tayan礦區(qū)建立一個(gè)年產(chǎn)30萬(wàn)噸化學(xué)級(jí)氧化鋁和氫氧化鋁的加工基地,并進(jìn)行可行性礦渣處理研究。
  這四家公司將在今年7月份前后成立合資公司,以便執(zhí)行該項(xiàng)目的研究,并且計(jì)劃在今年年底,公布研究結(jié)果。
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