Search Results - "Carvalho, Jorge M.R."

Zinc(II) recovery using pyridine oxime-ether – Novel carrier in pseudo-emulsion hollow fiber strip dispersion system by Reis, M. Tereza A., Ismael, M. Rosinda C., Wojciechowska, Aleksandra, Wojciechowska, Irmina, Aksamitowski, Przemysław, Wieszczycka, Karolina, Carvalho, Jorge M.R.

“…•Zn(II) is transported using N-decoxy-1-(pyridin-3-yl)ethaneimine as a novel carrier.•The overall mass transfer coefficient of Zn(II) permeation is…”
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Recovery of zinc(II) from chloride solutions using pseudo-emulsion based hollow fiber strip dispersion with pyridineketoxime extractants by Staszak, Katarzyna, Wojciechowska, Aleksandra, Reis, M. Teresa A., Wojciechowska, Irmina, Wieszczycka, Karolina, Ismael, M. Rosinda C., Carvalho, Jorge M.R.

“…•Zn(II) is transported using the smart pseudo-emulsion strip dispersion technology (PEHFSD).•A ketoxime and its quaternary pyridinium salts are used as novel…”
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Zinc extraction with Ionquest 801 using pseudo-emulsion based hollow fibre strip dispersion technique by Agarwal, Shiva, Reis, M. Teresa A., Ismael, M. Rosinda C., Carvalho, Jorge M.R.

“…•Zn(II) is transported using the smart pseudo-emulsion strip dispersion technology (PEHFSD).•Permeation modelling was performed, the overall mass transfer…”
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Application of pseudo-emulsion based hollow fiber strip dispersion with task-specific ionic liquids for recovery of zinc(II) from chloride solutions by Wojciechowska, Aleksandra, Reis, M. Teresa A., Wojciechowska, Irmina, Ismael, M. Rosinda C., Gameiro, M. Lurdes F., Wieszczycka, Karolina, Carvalho, Jorge M.R.

“…Task-specific ionic liquids: 3-[1-(hydroxyimine)undecyl]-1-propylpyridinium bromide and 3-[1-(hydroxyimine)undecyl]-1-propylpyridinium chloride as the carriers…”
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Removal of phenols from aqueous solutions by emulsion liquid membranes by Reis, M. Teresa A., Freitas, Ondina M.F., Agarwal, Shiva, Ferreira, Licínio M., Ismael, M. Rosinda C., Machado, Remígio, Carvalho, Jorge M.R.

“…► Extraction of phenol, tyrosol and p-coumaric acid by emulsion liquid membranes. ► Single solute solutions and mixtures of phenols were examined. ► Efficient…”
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Recovery of copper from zinc leaching liquor using ACORGA M5640 by Deep, Akash, Kumar, Parveen, Carvalho, Jorge M.R.

“…[Display omitted] ▶ Almost quantitative extraction of copper from the dilute metallurgical processing solution. ▶ Selective separation of copper from other…”
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Recovery of zinc(II) from chloride solutions using pseudo-emulsion based hollow fiber strip dispersion (PEHFSD) with 1-(3-pyridyl)undecan-1-one oxime or tributylphosphate by Wieszczycka, Karolina, Regel-Rosocka, Magdalena, Staszak, Katarzyna, Wojciechowska, Aleksandra, Reis, M. Teresa A., Ismael, M. Rosinda C., Gameiro, M. Lurdes F., Carvalho, Jorge M.R.

“…[Display omitted] •Pseudo-emulsion hollow fiber strip dispersion (PEHFSD) technique is used for Zn(II) recovery.•1-(3-Pyridyl)undecan-1-one oxime is used as a…”
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Extraction of sulphuric acid with Alamine 308 using pseudo-emulsion based hollow fibre strip dispersion technique by Agarwal, Shiva, Reis, M. Teresa A., Ismael, M. Rosinda C., Carvalho, Jorge M.R.

“…•H2SO4 was recovered as (NH4)2SO4 using the smart pseudo-emulsion strip dispersion technology.•The performance of the carrier Alamine 308 and the extraction…”
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Copper extraction from ammoniacal medium in a pulsed sieve-plate column with LIX 84-I by Gameiro, M. Lurdes F., Machado, Remígio M., Ismael, M. Rosinda C., Reis, M. Teresa A., Carvalho, Jorge M.R.

“…This article reports on a study of copper removal from ammoniacal aqueous solution (1.0 kg m −3 Cu, pH 9.5) by liquid–liquid extraction using a pulsed…”
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Application of pseudo-emulsion based hollow fibre strip dispersion (PEHFSD) for the recovery of copper from sulphate solutions by Agarwal, Shiva, Reis, M. Teresa A., Ismael, M. Rosinda C., Correia, M. Joana N., Carvalho, Jorge M.R.

“…► Cu(II) is transported using the smart pseudo-emulsion strip dispersion technology (PEHFSD). ► Permeation modelling was performed, the overall mass transfer…”
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Recovery of hydrochloric acid from galvanizing industrial effluents by Machado, Remígio M., Gameiro, M. Lurdes F., Rodrigues, João M.A., Ismael, M. Rosinda C., Reis, M. Teresa A., Carvalho, Jorge M.R.

“…The recovery of hydrochloric acid and its separation from iron, zinc and minor elements, in the galvanizing pickling baths, were studied by solvent extraction…”
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Selective Separation and Recovery of Zinc and Lead from Galvanizing Industrial Effluents by Anion Exchange by Machado, Remígio M., Gameiro, M. Lurdes F., Krupa, Marta, Rodrigues, João M. A., Ismael, M. Rosinda C., Reis, M. Teresa A., Carvalho, Jorge M. R.

“…The recovery of zinc and its separation from iron, hydrochloric acid, and minor elements in the galvanizing pickling baths were studied by anion exchange. The…”
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Recovery of phenol from phenolic resin plant effluents by emulsion liquid membranes by Correia, Paulo F.M.M, de Carvalho, Jorge M.R

“…In this work, the recovery of phenol from a phenolic resin plant effluent by emulsion liquid membranes has been investigated. The selected membrane phase…”
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Extraction of 4-Hydroxycinnamic Acid from Aqueous Solution by Emulsion Liquid Membranes by Reis, M. Teresa A., de Freitas, Ondina M. F., Ferreira, Licínio M., Carvalho, Jorge M. R.

“…This work reports a study of 4-hydroxycinnamic acid extraction by emulsion liquid membranes. The effect of the presence of additives in the membrane phase on…”
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Recovery of phenol from aqueous solutions using liquid membranes with Cyanex 923 by Reis, M. Teresa A., de Freitas, Ondina M.F., Ismael, M. Rosinda C., Carvalho, Jorge M.R.

“…The recovery of phenol from aqueous solutions using hydrophobic polypropylene membrane contactors with Cyanex 923 as an extractant was studied. The effect of…”
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Modelling of zinc extraction from sulphate solutions with bis(2-ethylhexyl)thiophosphoric acid by emulsion liquid membranes by Reis, M.Teresa A., Carvalho, Jorge M.R.

“…This study reports the modelling of zinc extraction from sulphate media with bis(2-ethylhexyl)thiophosphoric acid by emulsion liquid membranes. The model…”
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Extraction of copper from acidic leach solution with Acorga M5640 using a pulsed sieve plate column by Ferreira, Ana E., Agarwal, Shiva, Machado, Remígio M., Gameiro, M. Lurdes F., Santos, Sílvia M.C., Reis, M. Teresa A., Ismael, M. Rosinda C., Correia, M. Joana N., Carvalho, Jorge M.R.

“…The extraction of copper from acidic leach solution with the aldoxime Acorga M5640 using a pulsed sieve plate column has been investigated. The pregnant leach…”
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Ferric sulphate/chloride leaching of zinc and minor elements from a sphalerite concentrate by Santos, Sílvia M.C., Machado, Remígio M., Correia, M. Joana N., Reis, M. Teresa A., Ismael, M. Rosinda C., Carvalho, Jorge M.R.

“…Atmospheric leaching of a sphalerite concentrate in sulphate and chloride media was performed and the effect of several variables, such as solid/liquid ratio…”
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Review on the Recent Developments in the Solvent Extraction of Zinc by Deep, Akash, de Carvalho, Jorge M. R.

“…Solvent extraction (SX) of zinc is useful for the recovery of high purity zinc from the leaching solutions of its sulphide minerals, several low-grade ores,…”
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Extraction of copper from ammoniacal medium by emulsion liquid membranes using LIX 54 by Gameiro, M. Lurdes F., Bento, Pedro, Ismael, M. Rosinda C., Reis, M. Teresa A., Carvalho, Jorge M.R.

“…This work reports on a study of copper extraction from ammoniacal aqueous solution by emulsion liquid membranes. Several experiments were conducted to assess…”
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