专利名称：METHOD OF PREPARING A MELT FOR THE
PRODUCTION OF MINERAL WOOL
发明人：JENSEN, Leif, Moller申请号：EP87903281.1申请日：19870514公开号：EP0269663B1公开日：19901227
摘要：a process for preparing a melt for the production of mineral wool is to deliver araw material composed of appropriately and coke in a preheating zone, located in theupper part of a shaft furnace.they go through the oxidation zone in which the air isintroduced to carry out the combustion of coke and to heat the material to a
temperature of not more than 1000 degrees. the process is also effective for heatingfusion the plasma in the lower part of the shaft furnace, which is part of the fusionproduct being formed.
申请人：ROCKWOOL INTERNATIONAL A/S
地址：501, HOVEDGADEN; DK-2640 HEDEHUSENE
代理机构：Köhne, Friedrich, Dipl.-Ing.
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