Flocculation of chromite ore fines suspension using polysaccharide based graft copolymers
نویسندگان
چکیده
منابع مشابه
Hydrophobic Flocculation of Galena Fines in Aqueous Suspensions.
The hydrophobic flocculation of galena fines induced by potassium amyl xanthate (PAX) in aqueous suspensions has been studied using laser diffraction, electrophoretic light scattering, contact angle, and microflotation measurements. The measurements were performed on <2 µm, 2-5 µm, 5-10 µm, and <30 µm size galena by varying several parameters, including PAX concentration, pH, original particle ...
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Chromite ore processing residue occurs at over 130 sites in Hudson County, New Jersey. Many of these sites are in urban residential areas. This waste is a result of 70 years of chromate and bichromate chemical manufacturing. At least 15% of the sites contain total chromium concentrations greater than 10,000 mg/kg, with hexavalent content ranging from about 1 to 50%. Continuing leaching of this ...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 2002
ISSN: 0250-4707,0973-7669
DOI: 10.1007/bf02710531