发明名称 |
ZERSTÖRUNG UND WIEDERVERARBEITUNG VON MINERALWOLLEABFALL. |
摘要 |
PCT No. PCT/SE90/00543 Sec. 371 Date Mar. 5, 1992 Sec. 102(e) Date Mar. 5, 1992 PCT Filed Aug. 23, 1990 PCT Pub. No. WO91/03435 PCT Pub. Date Mar. 21, 1991.A method of destructing mineral-wool scrap and reusing the scrap in the manufacture of mineral wool includes introducing the mineral-wool scrap in a finally divided state into a container causing the finely-divided mineral-wool scrap to pass through a heating zone generated by an oxygen burner such as to convert the mineral-wool scrap to a liquid state and delivering the molten mineral-wool scrap into a furnace in which a melt for manufacturing mineral-wool is produced or to an intermediate container mounted between the furnace and a spinning machine. When the molten mineral-wool scrap is being delivered to the intermediate container, molten material taken from the furnace is also delivered to the intermediate container. |
申请公布号 |
DE69009064(T2) |
申请公布日期 |
1994.09.08 |
申请号 |
DE1990609064T |
申请日期 |
1990.08.23 |
申请人 |
AGA AB, LIDINGOE, SE |
发明人 |
SALTIN, LARS, S-723 51 VAESTER S, SE |
分类号 |
C03B37/14;C03B5/00;C03B37/10 |
主分类号 |
C03B37/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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