METHOD FOR RECOVERING USEFUL METAL FROM SLAG GENERATED IN STEEL-MAKING PROCESS WHILE TREATING THE SLAG

摘要

Disclosed herein is a method for recovering useful metals from a slag generated in a steel-making process while treating the slag. The method comprises dropping a molten slag to a horizontally blowing air stream while spraying water to the slag. The slag treated according to the present invention is a chemically stable spheroid which can be reclaimed by being sorted depending on the size.