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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Stefaniay; Vilmos
Address:
Budapest, HU
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
3990965 Flotation process for the enrichment of bauxites November 9, 1976
An improved process for the enrichment of bauxites with unfavorable textures and low qualities via flotation and carried out after selective agglomeration. According to the process of the invention a water-soluble prepolymer of low chain length is added to the slurry as flocculating










 
 
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