SORPTION EQUILIBRIA OF PYRIDINE DERIVATIVES IN AQUEOUS SOLUTION ON POROUS RESINS AND ION EXCHANGE RESINS
スポンサーリンク
概要
- 論文の詳細を見る
Studies have been made of the sorption equilibria of pyridine, picoline and lutidine in aqueous solution on ion-exchange and porous resins. The sorption behaviors of these pyridines on strong acid ion-exchange resin can be expressed by the Langmuir isotherms, and those on both weak acid ion-exchange and porous resins by the Freundlich isotherms. The sorption mechanisms followed either a neutralization reaction with the H-form ion-exchange resins, or a hydrophobic interaction with the porous resins. Methanol content of the aqueous solution as well as solution pH was found to have a significant effect on the sorption of pyridines.Furthermore, the separations of these pyridines from each other were examined for three binary solute solutions in a batch mode. The pyridines were sorbed preferentially on the resins in the following sequence:pyridine < 3-picoline < 3,5-lutidinewhere the selectivity increased as follows:strong acid ion-exchange resin < weak acid ion-exchange resin < porous resin.
- 社団法人 化学工学会の論文
- 1993-06-20
著者
-
Takeuchi Hiroshi
Department Of Electronic Engineering Faculty Of Technology Tokyo University Of Agriculture And Techn
-
AKITA Shigendo
Nagoya Municipal Industrial Research Institute
関連論文
- A Parasitic Effect in Neutral Particle Diagnostic Using a Helium Probing Beam
- Absolute Detection Efficiency of a Microchannel-Plate Detector for Ions and Neutrals
- EXTRACTION OF LITHIUM ION FROM ALKALINE AQUEOUS MEDIA BY A LIQUID SURFACTANT MEMBRANE
- EQUILIBRIUM AND KINETICS OF LITHIUM EXTRACTION BY A MIXTURE OF LIX54 AND TOPO
- STABILITY OF (W/O) EMULSION DROPS AND WATER PERMEATION THROUGH A LIQUID MEMBRANE
- A possible association between paternal longevity and major depression among elderly men
- Childhood parental separation experiences and depressive symptomatology in acute major depression
- Radix-4 Butterfly LSI in Direct-Imaging Waseda Radio Interferometer for a Pulsar Survey
- Affinity Partitioning of Protein A Using a Magnetic Aqueous Two-Phase System
- Reactions of Bis(2, 6-dimethoxyphenyl)methanol in Common Organic Solvents in the Presence of an Acid
- Application of Gd_2O_2S Ceramic Scintillator for X-Ray Solid State Detector in X-Ray CT : Techniques, Instrumentations and Measurement
- Hot Isostatic Pressed Gd_2O_2S:Pr, Ce, FTranslucent Scintillator Ceramics for X-Ray Computed Tomography Detectors : Condensed Matter
- Metal Cation-Exchanged Montmorillonite (M^-Mont)-Catalyzed Friedel-Crafts Acylation of 1-Methyl-1-cyclohexene and 1-Trimethylsilyl-1-alkynes
- Acoustic Properties of Lens Materials for Ultrasonic Probes
- Sm-Substiuted Lead Titanate Ceramics for High Frequency Ultrasonic Probes : V: PIZOELECTRIC VIBRATOR
- Electrostrictive Materials for Ultrasonic Probes in the Pb(Mg_Nb_)O_3-PbTiO_3 System : F: FERROELECTRIC MATERIALS
- Pleckstrin Homology Domain as an Inositol Compound Binding Module
- Extraction of Proteins by Reversed Micellar Solution in a Packed Column
- Glycyrrhizin Inhibits TNF-Induced, but Not Fas-Mediated, Apoptosis in the Human Hepatoblastoma Line HepG2
- Optical Characterization of Undoped a-Si:H Prepared by Photo-CVD and GD Techniques
- Active Beam Scattering Method for Measurement of Ion Temperature in JFT-2 Tokamak Plasma
- Multi-Channel Mass-Separated Neutral Particle Energy Analyser for Simultaneous Measurements of Hydrogen and Deuterium Atoms Emitted from Tokamak Plasma
- Measurement of Activation Cross Sections for Mercury Isotopes in the Neutron Energy Range between 13.4 and 14.9 MeV
- Application of Hydrofluoroethers as Diluent to Solvent Extraction of Zinc(II) Using Phosphorus Acid Extractants
- Unusual Stabilities and Reactivities of Tris- and Bis(2,4,6-trimethoxyphenyl)carbenium Salts
- Compensation for Ferroelectric Hysteresis Loop Distortion and Its Application to Phase Transition Studies
- PC64 SYNTHESES OF TRANS-AND CIS-α-(CARBOXYCYCLOPROPYL)-GLYCINES. NOVEL NEUROACTIVE AMINO ACIDS AS L-GLUTAMATE ANALOGUE
- COLUMN SORPTION AND SEPARATION OF DIVALENT METALS BY A MACROMOLECULAR RESIN CONTAINING ORGANOPHOSPHORUS A CIDS
- SORPTION EQUILIBRIA OF PYRIDINE DERIVATIVES IN AQUEOUS SOLUTION ON POROUS RESINS AND ION EXCHANGE RESINS
- REGENERATION OF CO_2-LOADED CARBONATE SOLUTION BY REDUCING PRESSURE
- STAGE EFFICIENCY OF MIXER-SETTLER EXTRACTION COLUMN
- REMOVAL OF CO_2 BY GAS ABSORPTION ACROSS A POLYMERIC MEMBRANE
- COUNTERION EFFECT ON THE EXTRACTION OF LITHIUM BY 18-CROWN-6
- APPLICATION OF PLURONIC F68 FOR AQUEOUS TWO-PHASE EXTRACTION OF PROTEINS
- Doping-Induced Defects in P-Doped Photo-CVD a-Si:H
- Characterization of Photo-CVD a-Si:H Films by Thin-Film Transistor Structure
- METAL SORPTION CHARACTERISTICS OF A MACROMOLECULAR RESIN CONTAINING D2EHPA
- Comparison of Carbonate Apatite and β-tricalcium Phosphate (Resorbable Calcium Phosphates) Implanted Subcutaneously into the Back of Rats
- 80 Mechanisn of the Convulsive Action of Dog's Bile Introduced into C.S.F.of Receiver Dogs
- Fractionation of IgG Fragments Using Reversed Micellar Extraction
- Autonomous Stepwise Process of Adsorption, Reduction, and Desorption of Chromium Ion Using Hydrogel Beads Having Poly(ethylene glycol) Chains
- Autonomous Stepwise Process for Adsorption, Reduction, and Desorption of Chromium Ions by Using Hydrogel Beads Having Poly(ethylene glycol) Chains