[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Lou et al., 2016 - Google Patents

Extraction of Re (VII) from hydrochloric acid medium by N263/TBP/n-heptane/NaCl microemulsion

Lou et al., 2016

Document ID
17564729785885424556
Author
Lou Z
Cui X
Zhang S
Feng X
Shan W
Xiong Y
Publication year
Publication venue
Hydrometallurgy

External Links

Snippet

In the present work, the extraction of Re (VII) from hydrochloric acid solution by N263/TBP/n- heptane/NaCl microemulsion was studied. In the extraction system, methyl trioctylammonium chloride (N263) bears double functions as a surfactant and an extractant …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/0004—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/0005—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds, e.g. acyclic or carbocyclic compounds, heterocyclic compounds, organo- metallic compounds, alcohols, ethers, or the like
    • C22B3/004—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds, e.g. acyclic or carbocyclic compounds, heterocyclic compounds, organo- metallic compounds, alcohols, ethers, or the like using organo-metallic compounds or organo compounds of boron, silicon, phosphorus, selenium or tellurim
    • C22B3/0041—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds, e.g. acyclic or carbocyclic compounds, heterocyclic compounds, organo- metallic compounds, alcohols, ethers, or the like using organo-metallic compounds or organo compounds of boron, silicon, phosphorus, selenium or tellurim using organo-metallic compounds of a single type
    • C22B3/0043—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds, e.g. acyclic or carbocyclic compounds, heterocyclic compounds, organo- metallic compounds, alcohols, ethers, or the like using organo-metallic compounds or organo compounds of boron, silicon, phosphorus, selenium or tellurim using organo-metallic compounds of a single type using phosphorus-based acid derivatives
    • C22B3/0044—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds, e.g. acyclic or carbocyclic compounds, heterocyclic compounds, organo- metallic compounds, alcohols, ethers, or the like using organo-metallic compounds or organo compounds of boron, silicon, phosphorus, selenium or tellurim using organo-metallic compounds of a single type using phosphorus-based acid derivatives of a single type
    • C22B3/0045—Acyclic compounds
    • C22B3/0063—Mononuclear oxyacids of pentavalent phosphorus or their esters(-ate)
    • C22B3/0068—Phosphoric ((O)P(OH)3) type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4055—Concentrating samples by solubility techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0453—Juxtaposition of mixers-settlers with narrow passages limited by plates, walls, e.g. helically coiled tubes

Similar Documents

Publication Publication Date Title
Lou et al. Extraction of Re (VII) from hydrochloric acid medium by N263/TBP/n-heptane/NaCl microemulsion
Quijada-Maldonado et al. Solvent extraction of molybdenum (VI) from aqueous solution using ionic liquids as diluents
Panigrahi et al. Liquid–liquid extraction of neodymium ions from aqueous solutions of NdCl3 by phosphonium-based ionic liquids
Lou et al. Selective extraction and separation of Re (VII) from Mo (VI) by TritonX-100/N235/iso-amyl alcohol/n-heptane/NaCl microemulsion system
Yang et al. Recovery of indium and yttrium from Flat Panel Display waste using solvent extraction
Zhang et al. Synergistic extraction and separation of lanthanum (III) and cerium (III) using a mixture of 2-ethylhexylphosphonic mono-2-ethylhexyl ester and di-2-ethylhexyl phosphoric acid in the presence of two complexing agents containing lactic acid and citric acid
Nasab et al. Determination of optimum process conditions for the separation of thorium and rare earth elements by solvent extraction
Zhang et al. Recovery of rhenium from copper leach solutions using ion exchange with weak base resins
Surucu et al. Selective separation of cobalt and nickel by flat sheet supported liquid membrane using Alamine 300 as carrier
Zheng et al. Mechanism of gold (III) extraction using a novel ionic liquid-based aqueous two phase system without additional extractants
Tong et al. Extraction of Au (III) by ionic liquid from hydrochloric acid medium
Ali et al. CYANEX 272 for the extraction and recovery of zinc from aqueous waste solution using a mixer-settler unit
Li et al. Removal of iron from industrial grade aluminum sulfate by primary amine extraction system
Peng et al. Recovery of boric acid from salt lake brines by solvent extraction with 2-butyl-1-n-octanol
Dong et al. The development of an extraction strategy based on EHEHP-type functional ionic liquid for heavy rare earth element separation
Khanramaki et al. Equilibrium and kinetics of uranium (VI) extraction from a sulfate leach liquor solution by Alamine 336 using single drop technique
Zhang et al. Extraction mechanism and separation behaviors of low-concentration Nd3+ and Al3+ in P507–H2SO4 system
Gorzin et al. Studies on effective interaction parameters in extraction of Pr and Nd using Aliquat 336 from NdFeB magnet-leaching solution: Multiple response optimizations by desirability function
Zuo et al. Removal of fluorine from wet-process phosphoric acid using a solvent extraction technique with tributyl phosphate and silicon oil
Alamdari et al. Synergistic effect of MEHPA on co-extraction of zinc and cadmium with DEHPA
Zhang et al. Separation of trace amounts of Ga and Ge in aqueous solution using nano-particles micro-column
Zhang et al. Recovery of Ru (III) from hydrochloric acid by cloud point extraction with 2-Mercaptobenzothiazole-functionalized ionic liquid
Asadollahzadeh et al. High performance separation of gadolinium from samarium with the imidazolium ionic liquid through selective complexation of organophosphorus extractants
Zhao et al. Enhanced interfacial salt effect on extraction and separation of Er (III) from Mg (II), Al (III), Fe (III) sulfate aqueous solutions using bubble-supported organic liquid membrane
Schaeffer et al. Use of extraction chromatography in the recycling of critical metals from thin film leach solutions