Flocculation of flotation tailings using thermosensitive polymers
نویسندگان
چکیده
منابع مشابه
Processing of Alborz Markazi coal tailings using column flotation
Investigations were carried out on coal tailings by conventional cell and column flotation techniques. Tests were conducted to assess processing coal tailings of Alborz Markazi coal washing plant in Iran by column flotation. The effects of reagent type/dosage were investigated with conventional flotation and their results were used in the performance of column flotation. Also the effects of the...
متن کاملReprocessing of Sangan iron ore tailings by flotation
The Sangan processing plant consists of four consecutive low-intensity magnetic separation steps with the same magnetic field intensity of 1300 Gauss for upgradation of iron ore. Hence, the iron ore minerals with lower magnetic susceptibility or interlocked with gangue minerals have no opportunity for upgradation, and proceed to the tailing dam. Flotation is a powerful technique for upgradation...
متن کاملprocessing of alborz markazi coal tailings using column flotation
investigations were carried out on coal tailings by conventional cell and column flotation techniques. tests were conducted to assess processing coal tailings of alborz markazi coal washing plant in iran by column flotation. the effects of reagent type/dosage were investigated with conventional flotation and their results were used in the performance of column flotation. also the effects of the...
متن کاملChemistry and applications of chelating agents in flotation and flocculation
Ch~lating agents are compounds that fonn metal complexes characterized b)' ring struaurcs ilIusuated in Fig, I.I.~. j In type I th~ metal is coordinated to th~ four nitrogcns of two molecules of ethylcn~ diamine, giving rise to a d1arged cmuble ringed compla ,,'ith cbIorid~ nNtralizing th~ two charges, I Other types of dldating oomplcxes indudc t}"pe II. "ith 81 inm-molccular hydrogen bridge. a...
متن کاملCoal Recycling from Tailings using Flotation with 2-Level Experimental Design Techniques
In this study, the possibility of producing coal with less than 11% ash from tailings of flotation process was investigated. The effect of six flotation parameters: collector type, collector consumption, frother type, frother consumption, pulp density and mixing rate were studied on a sample from a tailing dam. A software based experimental design approach (DX7) was applied to determine and mod...
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ژورنال
عنوان ژورنال: Chemical and Process Engineering
سال: 2017
ISSN: 2300-1925
DOI: 10.1515/cpe-2017-0029