Extraction of amine by W/O/w emulsion system.
スポンサーリンク
概要
- 論文の詳細を見る
A mass transfer model for the extraction of amine in W/O/W emulsion systems having internal aqueous HCl solution phase is presented which takes into account the diffusion in W/O emulsion drops as well as the external mass transfer around W/O emulsion drops, and the effect of various parameters on the extraction rate is clarified. Experimental data on the extraction of aniline, p-and m-toluidine by W/O/W emulsion systems using a batch-type agitation vessel is discussed on the basis of the present model. It is found that the model can explain the tendency of the experimental data. The mass transfer mechanism in W/O emulsion drops is discussed on the basis of the experimentally evaluated value of effective diffusivity in W/O emulsion drops.
- 公益社団法人 化学工学会の論文
著者
-
Teramoto Masaaki
Department Of Chemistry And Material Technology Kyoto Institute Of Technology
-
Miyake Yoshikazu
Department Of Chemical Energy And Environmental Engineering Faculty Of Environmental And Urban Engin
-
SHIBUTANI MICHIRU
Department of Industrial Chemistry, Faculty of Industrial Arts, Kyoto Institute of Technology
-
TAKIHANA HIROSHI
Department of Industrial Chemistry, Faculty of Industrial Arts, Kyoto Institute of Technology
-
YUASA TAKAHIRO
Department of Industrial Chemistry, Faculty of Industrial Arts, Kyoto Institute of Technology
-
TERANISHI HIROSHI
Department of Industrial Chemistry, Faculty of Industrial Arts, Kyoto Institute of Technology
-
Teranishi Hiroshi
Department of Chemistry, Faculty of Technology, Kyoto Institute of Technology
-
MIYAKE YOSHIKAZU
Department of Industrial Chemistry, Faculty of Industrial Arts, Kyoto Institute of Technology
関連論文
- Preparation of Microporous Polypropylene Membrane via Thermally Induced Phase Separation as Support of Liquid Membranes Used for Metal Ion Recovery
- ENHANCEMENT IN EXTRACTION RATES BY ADDITION OF ORGANIC ACIDS TO AQUEOUS PHASE IN SOLVENT EXTRACTION OF RARE EARTH METALS IN PRESENCE OF DIETHYLENETRIAMINEPENTAACETIC ACID
- ANALYSIS OF EXTRACTION RATE AND SELECTIVITY OF Pr/Nd SEPARATION BY SOLVENT EXTRACTION IN THE PRESENCE OF DIETHYLENETRIAMINEPENTAACETIC ACID IN AQUEOUS PHASE
- EQUILIBRIUM AND NON-EQUILIBRIUM EXTRACTION SEPARATION OF RARE EARTH METALS IN PRESENCE OF DIETHYLENETRIAMINEPENTAACETIC ACID IN AQUEOUS PHASE
- DISSOCIATION RATES OF VARIOUS HEAVY RARE EARTH METAL-DIETHYLENETRIAMINEPENTAACETIC ACID COMPLEXES
- Spectral Changes of Lysozyme Adsorbed on Ultrafine Silica Particles
- The Effect of Polymer Molecular Weight on the Structure of a Honeycomb Patterned Thin Film Prepared by Solvent Evaporation
- Silver-mediated separation of polyunsaturated fatty acids by oil-in-water emulsion liquid membranes
- Kinetics of Magnetite Formation in a Three-Phase System
- Kinetics of Ferrite Formation in a Three-Phase System
- FORMATION OF PERCOLATED STRUCTURE DURING SOLVENT CASTING OF POLYMER BLEND-SOLVENT SYSTEMS
- Kinetics of Photo-Induced Reduction of m-Nitroacetophenone with TiO_2 Powder
- The Formation Process of Spherical Mesoporous Silica with Reverse Nanostructure of MCM41 in a Two-phase System
- Synthesis of Ordered Cage-like Mesoporous Aluminosilicates from Na-A Zeolite Precursors Dissolved in HCl
- Mesoporous Titania Prepared in the Presence of Alkylamine
- Photocatalytic Degradation of Methylene Blue with Metal-Doped Mesoporous Titania under Irradiation of White Light
- Synthesis and Characterization of Ni-doped Silica Membranes Prepared Using a Hybrid Sol-Gel/CVD Method
- Carbon Dioxide Adsorption Properties in Ion-exchanged Zeolites Rho
- Selective separation of rare earth metals by Donnan dialysis in the presence of water-soluble complexing agent.
- Extraction mechanism of rare earth metals in the presence of diethylenetriaminepentaacetic acid in aqueous phase.
- THE EFFECTS OF MASS TRANSFER ON THE SELECTIVITY OF GAS-LIQUID REACTIONS
- Extraction of amine by W/O/w emulsion system.
- Facilitated transport of CO2 through supported liquid membranes of various amine solutions-effects of rate and equilibrium of reaction between CO2 and amine-.
- Measurement of Rate Constant of Reaction between Carbon Dioxide and Monoprotonated Ethylenediamine by Chemical Absorption Method.
- Effect of facilitated diffusion in internal aqueous droplets on effective diffusivity and extraction rate of phenol in emulsion liquid membranes.
- Separation of ethylene from ethane by supported liquid membranes containing silver nitrate as a carrier.
- Photoreduction of anthraquinone by triethylamine in ethanol and toluene studied by steady-state photolysis and laser photolysis.
- ESR study of cationic radicals in aromatic compound-Cu-AlCl3 systems.
- Photochemical reactions of bromoanthraquinones in ethanol at room temperature studied by steady-state photolysis and laser photolysis.
- Solvent effects on the nonradiative relaxation processes of the lowest excited singlet states of meso-substituted bromoanthracenes.
- Spectroscopic study of 10-benzoyl-9-anthrol and its anion in basic media. An estimation of microscopic polarity of PMMA.
- Kinetics of ozonation of aldehydes in relation to their ozone-initiated autoxidation.
- Equilibrium and Kinetic Studies on Complex Formation Reaction between Crown Ethers and Bivalent Transition Metal Ions.
- Overall rate of ozone oxidation of cyanide in bubble column.
- Absorption of dilute nitric monoxide in aqueous solutions of Fe(II)-EDTA and mixed solutions of Fe(II)-EDTA and Na2SO3.
- Liquid-phase oxidation catalyzed by Cu(II)-Cl. III. Oxidation of 1,2,3,4-tetrahydronaphthalene.
- Permeation rate and selectivity in the separation of cobalt and nickel by supported liquid membranes.
- Simultaneous absorption and/or desorption of hydrogen sulphide and ammonia.
- Effect of alkyl chain length of o-hydroxyoxime on the extraction of copper.
- Effect of dissociation on the absorption rate of dilute SO2.
- Mechanism and kinetics of palladium extraction with .BETA.-hydroxyoxime.