Metallurgical dust-mud separating and treating method

Application Number: 00110328
Application Date: 2000.04.18
Publication Number: 1307940
Publication Date: 2001.08.15
Priority Information:
International: B09B3/00
Applicant(s) Name: Cong Wenhua
Inventor(s) Name: Cong Wenhua
Patent Agency Code: 21117
Patent Agent: he jun
Abstract The present invention relates to a metallurgical dust nud separation and processing method. Fistly the dust mud is divided into two portions of underflow and overflow by means of gravity separation, ofter having been magnetic-separated the pure iron granules are separated from larger granules formed from underflow portion, and the smaller granules of overflow portion are passed through powerful magnetic separation machine to separate out iron oxide and basic impurity which contains calcium and magnesium oxides as main content and can be used for smelting steel. Its technological process is simple and cost is low.