Search Results - "Menad, N"

Synergistic adsorption of lanthanum ions and fatty acids for efficient rare-earth phosphate recovery: Surface analysis and ab initio molecular dynamics studies by Geneyton, A., Foucaud, Y., Filippov, L.O., Menad, N.-E., Renard, A., Badawi, M.

“…[Display omitted] •Effect of lanthanum chloride addition on monazite floatability was investigated.•Lanthanum ions adsorb strongly on the phosphate groups of…”
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Towards the efficient flotation of monazite from silicate-rich tailings with fatty acids collectors using a lanthanum salt as a selective phosphate activator by Geneyton, A., Filippov, L.O., Heinig, T., Buaron, N., Menad, N.-E.

“…•The effect of LaCl3 on the monazite flotation with a fatty acid was investigated.•Sequential addition of LaCl3 and sodium oleate improved the flotation…”
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Recovery of high grade iron compounds from LD slag by enhanced magnetic separation techniques by Menad, N., Kanari, N., Save, M.

“…A representative sample of LD slag provided from French steel industry was treated by different physical separation techniques especially used in mineral…”
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Advances in carboxylate collectors adsorption on monazite surface: Part 1 – Assessment of the hydroxylation and carbonation of surface lanthanide ions by Geneyton, A., Filippov, L.O., Renard, A., Mallet, M., Menad, N.-E.

“…The adsorption of carboxylate collectors is largely assumed to be affected by the monazite surface speciation. In order to provide key information for the…”
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Characteristics of steel slag under different cooling conditions by Tossavainen, M., Engstrom, F., Yang, Q., Menad, N., Lidstrom Larsson, M., Bjorkman, B.

“…Four types of steel slags, a ladle slag, a BOF (basic oxygen furnace) slag and two different EAF (electric arc furnace) slags, were characterized and modified…”
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New characterisation method of electrical and electronic equipment wastes (WEEE) by Menad, N., Guignot, S., van Houwelingen, J.A.

“…► A novel method of characterisation of components contained in WEEE has been developed. ► This technique was applied on several samples generated from…”
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Process for Enhancing the Valuable Metal Recovery from "Electric Arc Furnace" (EAF) Slags by Menad, N., Kana, N., Kanari, N., Pereira, F., Seron, A.

“…Given the current depletion of the world's natural resources, the strong demand and the induced future deposit of primary mineral resources carrying metals…”
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Selective Recovery of Vanadium by Oxy-carbochlorination of Basic Oxygen Furnace Slag: Experimental Study by Seron, A., Menad, N., Galle-Cavalloni, P., Bru, K.

“…Vanadium is considered as a critical raw metal in EU whose industry consumes about 13% of the global vanadium production. This metal is mainly used for…”
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Minimization methods for emissions generated from sinter strands: a review by Menad, N., Tayibi, H., Carcedo, Fernando Garcia, Hernández, A.

“…The agglomeration of iron ores or fine-grained recycled high-grade iron materials is an essential part of the integrated iron and steelmaking process. The 15…”
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Process simulator and environmental assessment of the innovative WEEE treatment process by Menad, N., Kanari, N., Menard, Y., Villeneuve, J.

“…The Waste Electrical and Electronic Equipment (WEEE) is one of the fastest growing residual materials as a result of huge production of the Electrical and…”
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Phosphate valorization by dry chlorination route by Kanari, N, Menad, N, Diot, F, Allain, E, Yvon, J

“…This work deals with the extraction of phosphorus chlorinated compounds from phosphate materials using chlorination with gaseous chlorine. An industrial sample…”
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Cathode ray tube recycling by Menad, N.

“…Lead and polybrominated flame retardants are the two hazardous materials that can be found in electronic appliances. Particularly, cathode ray tubes (CRT)…”
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Combustion of plastics contained in electric and electronic scrap by Menad, N., Björkman, Bo, Allain, Eric G.

“…Plastic materials have been associated with electric and electronic applications since the early days of the electrical industry. Plastics can amount up to 30%…”
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Study of the presence of fluorine in the recycled fractions during carbothermal treatment of EAF dust by Menad, N, Ayala, J.N, Garcia-Carcedo, Fernando, Ruiz-Ayúcar, E, Hernández, A

“…Carbothermal treatment tests of electric arc furnace dusts (EAFD) using the Waelz kiln process were carried out in pilot-scale for the production of zinc…”
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Possibilities to use oxidic by-products for precipitation of Fe/As from leaching solutions for subsequent base metal recovery by Cunha, M.L., Gahan, C.S., Menad, N., Sandström, Å.

“…In acidic biological and chemical leaching processes for base metal recovery, iron is dissolved in addition to the desired metal values. Prior to valuable…”
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Representativeness of an automobile shredder residue sample for a verification analysis by Pineau, J.L., Kanari, N., Menad, N.

“…To apply a decision-making scheme using a statistical classification while conforming to the meaning of representativeness as defined by the US EPA, we propose…”
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Polyvinyl chloride used as a chlorinating and a reducing agent by Menad, N., Bjõrkman, Bo

“…Polyvinyl chloride (PVC) or vinyl is a recyclable material. It can be used as a chlorinating and a reducing agent. Two tests of chlorination and reduction of…”
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Chlorination of chalcopyrite concentrates by KANARI, N, GABALLAH, I, ALLAIN, E, MENAD, N

“…The chlorination behaviors of two chalcopyrite concentrates and their pure constituents in Cl2+N2 were investigated by thermogravimetric analysis (TGA) in…”
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Effects of atom substitutions and dissolved carbonate species on monazite electrophoretic mobility by Geneyton, A., Filippov, L.O., Menad, N.E

“…[Display omitted] In this study, the atom substitutions that commonly affect the monazite lattice were considered as potential factors affecting the monazite…”
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Kinetics of chlorination and carbochlorination of lead sulfate by Menad, N., Kanari, N., Gaballah, I.

“…The kinetics of chlorination and carbochlorination of PbSO 4 with Cl 2 + N 2 and Cl 2 + CO + N 2 gas mixtures has been studied using thermogravimetric…”
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