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公开(公告)号:US4661119A
公开(公告)日:1987-04-28
申请号:US786159
申请日:1985-10-10
申请人: D. Bertil Andersson , Nils J. W. Juhlin , Claes I. Gillenium , Olle Kjell-Berger , Owe R. Brinck
发明人: D. Bertil Andersson , Nils J. W. Juhlin , Claes I. Gillenium , Olle Kjell-Berger , Owe R. Brinck
CPC分类号: C10L5/12
摘要: A briquette, preferably intended for use as additional combustible in shaft furnaces for melting of mineral in mineral wool manufacture and comprising 30-75% of a combustible in the form of coal and/or coke, 8-35% of a hydraulic binder like cement and 15-35% of a filler in the form of a fine grain, oxidic, mineral component like sand, slag, stone powder, fly ash, lime stone powder, dolomite powder, silicon dioxide or a fibrous waste material from the mineral wool manufacture.
摘要翻译: 一种团块,优选用作在炉膛中用于熔化矿物棉制造中的矿物的另外的可燃物,并且包含30-75%的煤和/或焦炭形式的可燃物,8-35%的水泥粘合剂如水泥 和15-35%的细颗粒,氧化物,矿物组分如沙子,矿渣,石粉,飞灰,石灰石粉,白云石粉,二氧化硅或来自矿棉制造的纤维废料形式的填料 。