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cyanex 923 (218) 218
separation (142) 142
solvent-extraction (115) 115
solvent extraction (102) 102
engineering, chemical (96) 96
extraction (90) 90
recovery (88) 88
chemistry, multidisciplinary (76) 76
metallurgy & metallurgical engineering (53) 53
removal (33) 33
liquid-liquid-extraction (32) 32
lanthanides (31) 31
rare earths (31) 31
acid (30) 30
cadmium (30) 30
zinc (30) 30
synergistic extraction (29) 29
stripping (28) 28
nickel (27) 27
chlorides (26) 26
cerium (25) 25
iron (25) 25
leaching (22) 22
phosphoric-acid (22) 22
engineering, environmental (21) 21
chemistry, analytical (20) 20
cyanex 272 (20) 20
hydrochloric acid (20) 20
lösungsmittelextraktion (20) 20
solvents (20) 20
yttrium (20) 20
biotechnology & applied microbiology (19) 19
cobalt (19) 19
metals (19) 19
separating (19) 19
copper (18) 18
kerosene (18) 18
rare earth metals (18) 18
rare-earth-metals (18) 18
chemistry (17) 17
cyanex 921 (17) 17
liquid-liquid extraction (17) 17
media (17) 17
uranium (17) 17
hydrometallurgy (16) 16
recycling (16) 16
selective extraction (16) 16
transport (16) 16
analysis (15) 15
cyanex (15) 15
facilitated transport (15) 15
kinetics (15) 15
metal-ions (15) 15
mixtures (15) 15
sulfuric-acid (15) 15
chemistry, applied (14) 14
chloride (14) 14
cyanex 925 (14) 14
d2ehpa (14) 14
environmental sciences (14) 14
hydrochloric-acid (14) 14
nitrates (14) 14
nitric-acid (14) 14
oxide (14) 14
rare earth elements (14) 14
solventextraktion (14) 14
adsorption (13) 13
aqueous-solutions (13) 13
chlorid (13) 13
chloride solutions (13) 13
palladium (13) 13
permeation (13) 13
phenol (13) 13
seltenerdmetalle (13) 13
thorium (13) 13
ce (12) 12
chemistry, inorganic & nuclear (12) 12
extraktionsverfahren (12) 12
neodymium (12) 12
nitrat (12) 12
rare-earth-elements (12) 12
supported liquid membrane (12) 12
cyanex 301 (11) 11
equilibrium (11) 11
inorganic chemistry (11) 11
ionic liquids (11) 11
mass-transfer (11) 11
nuclear science & technology (11) 11
phosphates (11) 11
phosphoric acid (11) 11
salzsäure (11) 11
cer (10) 10
elements (10) 10
extraction-process (10) 10
ions (10) 10
physical chemistry (10) 10
supported liquid-membrane (10) 10
water (10) 10
zink (10) 10
chemical tests and reagents (9) 9
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Hydrometallurgy, ISSN 0304-386X, 10/2015, Volume 157, pp. 33 - 38
The present work addresses the extraction of rhenium(VII) from a HCl solution using Cyanex 923 diluted in kerosene as the extractant... 
Separation | Ammonium perrhenate | Rhenium | Cyanex 923 | Solvent extraction | METALLURGY | METALLURGY & METALLURGICAL ENGINEERING | SOLVENT-EXTRACTION
Journal Article
Journal of Molecular Liquids, ISSN 0167-7322, 09/2017, Volume 241, pp. 792 - 792
Redlich-Kister equation coefficients reported by Satpathy and coworkers [J. Mol. Liq. 222 (2016) 383–389] for binary benzene + cyanex 923 and xylene... 
Molar polarizabilities | Molar refractions | Cyanex 923 | Excess molar volumes | Redlich-Kister mathematical representation | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL
Journal Article
Separation and purification technology, ISSN 1383-5866, 2019, Volume 209, pp. 351 - 358
•Cerium(IV) and P were extracted and recovered from H2SO4 medium with Cyanex 923... 
Bayan Obo mixed RE ores | Phosphorus | Cerium(IV) | Separation | Cyanex 923 | CE(IV) | TH(IV) | MIXTURES | ENGINEERING, CHEMICAL | SYNERGISTIC EXTRACTION | RARE EARTHS(III) | KINETICS | FLUORINE | Cerium | Powders | Sulfuric acid
Journal Article
Hydrometallurgy, ISSN 0304-386X, 01/2013, Volume 131-132, pp. 24 - 28
Journal Article
Hydrometallurgy, ISSN 0304-386X, 2013, Volume 133, pp. 168 - 175
.... The solvating extractant used is the trialkylphosphine oxide mixture Cyanex 923. The batteries used in this study contained thirteen metals and the processes separate them in up to four fractions... 
Chloride | NiMH | Recycling | Cyanex 923 | Solvent extraction | RECOVERY | METALLURGY & METALLURGICAL ENGINEERING | VALUES | Fysik | Physical Sciences | values | recovery
Journal Article
Separation and purification technology, ISSN 1383-5866, 2013, Volume 118, pp. 487 - 491
Journal Article
Separation and Purification Technology, ISSN 1383-5866, 03/2017, Volume 174, pp. 544 - 553
....•Ethylene glycol and Cyanex® 923/n-dodecane form two immiscible organic phases.•The non-aqueous solvent system offers advantages over conventional systems... 
Solvometallurgy | Cyanex 923 | Rare earths | Immiscible organic solvents | Non-aqueous solvent extraction | LIQUID-LIQUID-EXTRACTION | SALT | ENGINEERING, CHEMICAL | SYNERGISTIC EXTRACTION | NICKEL | METALS | ACTINIDES | SEPARATION | CHLORIDE | Ethylene glycol | Nitrates | Rare earth metals | Separation | Phases | Absorption | Purification | Solvent extraction
Journal Article
Minerals Engineering, ISSN 0892-6875, 04/2016, Volume 89, pp. 77 - 83
....•Efficient uranium transfer was achieved using Cyanex 923 organic system.•The process could overcome the challenge associated with uranium stripping using acid... 
Uranium | Acid stripping | Cyanex 923 | Solvent extraction | Modifier | ENGINEERING, CHEMICAL | MINING & MINERAL PROCESSING | SULFURIC-ACID | MINERALOGY | Hydrogen peroxide | Precipitation (Meteorology) | Innovations | Sulfuric acid | Stripping | Pollution abatement | Recovery | Precipitation (chemistry)
Journal Article
Hydrometallurgy, ISSN 0304-386X, 04/2015, Volume 154, pp. 33 - 39
A novel synergistic solvent extraction (SSX) system consisting of LIX 54 and Cyanex 923 in ShellSol D70 to recover lithium and separate it from sodium in chloride solutions has been developed... 
Lithium | LIX 54 | Sodium | Cyanex 923 | Synergistic solvent extraction | 1,10-PHENANTHROLINE | OXIDE | METALLURGY & METALLURGICAL ENGINEERING | THENOYLTRIFLUOROACETONE | SOLVENT-EXTRACTION | BATTERIES | SYNERGISM | RECOVERY | EQUILIBRIUM | GEOTHERMAL WATER | Strip | Separation | Chlorides | Solvent extraction | Hydrometallurgy | Contact
Journal Article
Desalination, ISSN 0011-9164, 2010, Volume 259, Issue 1, pp. 179 - 186
This paper describes the removal of Cr(VI) from aqueous solution in batch sorption technique by using polysulfone microcapsules containing Cyanex 923 as extraction reagent... 
Sorption | Microcapsules | Cyanex 923 | Chromium(VI) | FACILITATED TRANSPORT | WATER RESOURCES | ADSORPTION | SOLVENT-EXTRACTION | N-BUTYL PHOSPHATE | HEXAVALENT CHROMIUM | ENGINEERING, CHEMICAL | SUPPORTED LIQUID-MEMBRANE | POLYSTYRENE MICROCAPSULES | SEPARATION | METAL-IONS | Scanning electron microscopy | Aqueous solutions | Isotherms | Mathematical models | Extraction | Polysulfone resins | Optical microscopes | Metal ions
Journal Article
Hydrometallurgy, ISSN 0304-386X, 03/2018, Volume 176, pp. 139 - 146
This paper describes the extraction of molybdenum (VI) from aqueous nitric acid solution by trialkylphosphine oxide (CYANEX 923... 
Molybdenum (VI) | Extraction | CYANEX 923 | Recovery | Nitric acid | NITRATE MEDIUM | BEHAVIOR | METALLURGY & METALLURGICAL ENGINEERING | LIQUID-LIQUID-EXTRACTION | SEPARATION | SOLVENT-EXTRACTION
Journal Article
Hydrometallurgy, ISSN 0304-386X, 11/2012, Volume 129-130, pp. 35 - 42
Journal Article
International journal of mineral processing, ISSN 0301-7516, 2016, Volume 153, pp. 71 - 79
Separation and recovery of some rare earth elements, including cerium (Ce (IV)), ytterbium (Yb(III)) and yttrium (Y(III)) from nitric acid solution using CYANEX 923 in kerosene at 25... 
CYANEX 923 | Egyptian monazite | Recovery | Rare earth elements REE | URANIUM | THORIUM | LANTHANIDES | METALS | SEPARATION | SOLVENT-EXTRACTION | MINERALOGY | YTTRIUM | Rare earth elements | Monazite | Kerosene | Cerium | Extraction | Samarium | Nitric acid
Journal Article
中国稀土学报:英文版, ISSN 1002-0721, 2010, Volume 28, Issue 2, pp. 215 - 220
The solvent extraction of Pr(Ⅲ) and Sm(Ⅲ) with trialkyl phosphine oxide(Cyanex 923) in chloroform,carbon tetrachloride,n-octane,cyclohexane,1,2-dichloroethane... 
samarium | diluents | praseodymium | Cyanex 923 | extraction | rare earths | Extraction | Samarium | Rare earths | Diluents | Praseodymium | SYNERGISTIC SOLVENT-EXTRACTION | MONO-2-ETHYLHEXYL ESTER | LANTHANIDES | SEPARATION | CHEMISTRY, APPLIED | YTTRIUM | Rare earth metals | Chemical equilibrium | Correlation | Nitrobenzenes | Separation | Nitrates | Solvent extraction | Phosphine oxide
Journal Article
AIChE journal, ISSN 0001-1541, 07/2020, Volume 66, Issue 7, p. n/a
...–98% magnesium. Here, we demonstrate that synergic SX systems containing a β‐diketone (HPMBP, HTTA or HDBM) and Cyanex 923 are highly selective for magnesium extraction over lithium... 
lithium | magnesium | synergic solvent extraction | Cyanex 923 | β‐diketone | SODIUM | MECHANISM | LIQUID-LIQUID-EXTRACTION | ENGINEERING, CHEMICAL | RECOVERY | beta-diketone | AVAILABILITY | EQUILIBRIUM | CALCIUM | ENERGY-STORAGE | SEPARATION | METAL-IONS | Stoichiometry | Solvents | Solvent extraction processes | Diketones | Separation | Impurities | Salt water | Lithium | Magnesium | Solvent extraction
Journal Article
Hydrometallurgy, ISSN 0304-386X, 2001, Volume 61, Issue 1, pp. 65 - 71
Studies have been carried out in the extraction of Cd(II) along with Al(III), Fe(III), In(III), Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Hg(II) and Pb(II) from hydrochloric acid medium using Cyanex 923... 
Cadmium | Sphalerite | Zinc plating mud | Chalcopyrite | Cyanex 923 | Solvent extraction | sphalerite | METALLURGY & METALLURGICAL ENGINEERING | solvent extraction | CHLOROFORM | SOLVENT-EXTRACTION | ZINC | PHOSPHORIC-ACID | cadmium | MEDIA | SEPARATION | zinc plating mud | chalcopyrite | CYANIDE
Journal Article
Desalination, ISSN 0011-9164, 2011, Volume 266, Issue 1-3, pp. 286 - 290
.... In the present investigation, Cr (VI) was transported selectively with Cyanex 923 carrier from bulk feed phase to internal stripping phase using emulsion liquid membrane technique... 
Emulsion liquid membrane | Extraction | Box–Behnken design | Chromium (VI) | Cyanex 923 | Response surface method | Box-Behnken design | PHOSPHINE OXIDES CYANEX-921 | AQUEOUS-SOLUTIONS | PHENOL | FACILITATED TRANSPORT | WATER RESOURCES | HEXAVALENT CHROMIUM | ENGINEERING, CHEMICAL | RECOVERY | REMOVAL | WASTE-WATER | CR(VI) | Chromium | Hydroxides | Analysis | Methods | Carriers | Stripping | Emulsions | Mathematical analysis | Liquid membranes | Mathematical models | Surfactants | Carrier density
Journal Article
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