☆ 4.7 Article

H3O+…Cl- ion pairs on the surface of concentrated hydrochloric acid: Reverse mass transfer of dissociated hydronium and chloride ions and the effect on separation at interface

SEPARATION AND PURIFICATION TECHNOLOGY (2024)

Related references

Note: Only part of the references are listed.

Article Metallurgy & Metallurgical Engineering

Controllable molecular orientation at the interface and coordination with second hydration-sphere to enhance separation of Pt(IV) and Pd(II) in hydrochloric acid solutions: Mass transfer based separation and molecular dynamics

Haitao Zhou et al.

Summary: This study presents a novel strategy for enhancing the separation of PtCl62- and PdCl42- anions using thin-layer organic membrane-based laminar flow (TOMLF) extraction. By controlling the acidified primary amine N1923 (A-N1923) molecular orientation on the surface of concentrated hydrochloric acid with a laminar shear flow, the separation selectivity is primarily determined by the interaction of A-N1923 molecules with the outer sphere-bound water molecules around PtCl62- and PdCl42- anions and can be easily controlled. This work provides new insight into controllable host-guest molecule recognition at a flowing liquid-liquid interface based upon shear-switch laminar flow.

HYDROMETALLURGY (2023)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Separation of Pd(II) and Pt(IV) in concentrated hydrochloric acid using thin-layer oil membrane and comparison with conventional extraction

Dechao Xiao et al.

Summary: This study proposes a new thin-layer oil membrane (TOM) extraction strategy for enhanced mutual separation of Pd(II) and Pt(IV) chlorocomplex anions. It was found that Pd(II) can be preferentially extracted even in concentrated hydrochloric acid solutions. The competitive distribution of H+ and Cl- ions at the organic-aqueous interface plays a crucial role in enhancing the separation between Pd(II) and Pt(IV).

HYDROMETALLURGY (2022)

Add to Collection

Article Engineering, Chemical

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

Xianxian Zhao et al.

Summary: Understanding the effect of different salt cations on the extraction and separation of rare-earth ions is crucial for developing new methods. This study investigated the effect of Mg(II), Al(III), and Fe(III) cations on the extraction of low concentration Er(III) ions using the bubble-supported organic liquid membrane (BSOLM) extraction method. It was found that the extraction and separation of Er(III) ions can be significantly enhanced, which cannot be explained by traditional salt effect theory. The experiments revealed that BSOLM extraction enhances the interfacial salt effect, promoting the extraction of low concentration Er(III) ions.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Add to Collection

Article Engineering, Chemical

Extraction and separation of low-concentration Ga (III) in concentrated hydrochloric acid using supported liquid membrane via controlling the dissociation behavior of GaCl4- ions at interface

Haitao Zhou et al.

Summary: A new approach using water as the stripping phase for extraction and recovery of low-concentration Ga (III) from concentrated hydrochloric acid solutions is suggested. It was observed that efficient mass transfer of Ga (III) through the SLM was achieved by introducing a low acidity (pH=2) aqueous solution as the stripping phase.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2022)

Add to Collection

Article Chemistry, Physical

Molecular Properties and Chemical Transformations Near Interfaces

Musahid Ahmed et al.

Summary: This passage discusses how the properties of bulk water and aqueous solutions change near an interface or in a confined environment, and how air, liquid, and solid interfaces can alter molecular properties and chemical reactivity compared to bulk water and multicomponent solutions. It also highlights advancements in interfacial chemistry through new theory, molecular simulation, and experiments.

JOURNAL OF PHYSICAL CHEMISTRY B (2021)

Add to Collection

Article Chemistry, Physical

The Role of Specific Ion Effects in Ion Transport: The Case of Nitrate and Thiocyanate

Kaitlin Lovering et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Add to Collection

Article Chemistry, Physical

Affinity of Hydrated Protons at Intrinsic Water/Vapor Interface Revealed by Ion-Induced Water Alignment

Kuo-Yang Chiang et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2020)

Add to Collection

Article Chemistry, Physical

Efficiency and Mechanism of Palladium(II) Extraction from Chloride Media with N-Hexadecylpiperidinium Chloride

Anna Cieszynska et al.

JOURNAL OF SOLUTION CHEMISTRY (2020)

Add to Collection

Review Engineering, Chemical

Separation of platinum, palladium and rhodium from aqueous solutions using ion exchange resin: A review

Jae-chun Lee et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Add to Collection

Article Nuclear Science & Technology

Extraction and separation of lithium isotopes by using organic liquid film extraction system of crown ether-ionic liquid

Zezheng Zhang et al.

FUSION ENGINEERING AND DESIGN (2020)

Add to Collection

Article Chemistry, Physical

Equilibrium and kinetics of praseodymium and neodymium extraction from NdFeB magnet-leaching solutions with [R4N+][NO3-] using single drop column

Hesamoddin Gorzin et al.

JOURNAL OF MOLECULAR LIQUIDS (2020)

Add to Collection

Article Chemistry, Physical

Ab initio metadynamics calculations of dimethylamine for probing pKb variations in bulk vs. surface environments

Sohag Biswas et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

Add to Collection

Review Thermodynamics

Mass transfer intensification strategies for liquid-liquid extraction with single drop investigations

Javad Saien et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Extraction of rare earths using bubbling organic liquid membrane with un-saponified P507

Jie Liu et al.

HYDROMETALLURGY (2018)

Add to Collection

Article Engineering, Chemical

Separation of Pd(II) and Pt(IV) from hydrochloric acid solutions by solvent extraction with Cyanex 301 and LIX 63

Hoai Thanh Truong et al.

MINERALS ENGINEERING (2018)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Sustainable extraction and separation of precious metals from hydrochloric media using novel ionic liquid-in-water microemulsion

Viet Tu Nguyen et al.

HYDROMETALLURGY (2017)

Add to Collection

Article Engineering, Chemical

New Heterocyclic Dithioether Ligands for Highly Selective Separation and Recovery of Pd(II) from Acidic Leach Liquors of Spent Automobile Catalyst

Kannan Senthil et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2017)

Add to Collection

Review Environmental Sciences

Role of air-water interfaces in colloid transport in porous media: A review

Markus Flury et al.

WATER RESOURCES RESEARCH (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Enrichment of Low Concentration Rare Earths from Leach Solutions of Ion-Adsorption Ores by Bubbling Organic Liquid Membrane Extraction Using N1923

Jie Liu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Add to Collection

Article Chemistry, Physical

Proton Transfer Rates in Ionized Hydrogen Chloride-Water Clusters: A Direct Ab Initio Molecular Dynamics Study

Hiroto Tachikawa

JOURNAL OF PHYSICAL CHEMISTRY A (2017)

Add to Collection

Article Engineering, Chemical

Molecular mechanism for liquid-liquid extraction: Two-film theory revisited

Yangxu Hu et al.

AICHE JOURNAL (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Highly selective separation of individual platinum group metals (Pd, Pt, Rh) from acidic chloride media using phosphonium-based ionic liquid in aromatic diluent

Viet Tu Nguyen et al.

RSC ADVANCES (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Solvent extraction of palladium(II) with newly synthesized asymmetric branched alkyl sulfoxides from hydrochloric acid

Yixian Huang et al.

RSC ADVANCES (2015)

Add to Collection

Article Engineering, Chemical

Kinetic Reactive Thin Layer Extraction

Ram Lavie

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2014)

Add to Collection

Article Chemistry, Physical

Excited-State Dynamics of an Environment-Sensitive Push-Pull Diketopyrrolopyrrole: Major Differences between the Bulk Solution Phase and the Dodecane/Water Interface

Sabine Richert et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2014)

Add to Collection

Article Chemistry, Physical

Persistent Ion Pairing in Aqueous Hydrochloric Acid

Marcel D. Baer et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2014)

Add to Collection

Article Chemistry, Physical

Investigation of Interfacial and Bulk Dissociation of HBr, HCl, and HNO3 Using Density Functional Theory-Based Molecular Dynamics Simulations

Marcel D. Baer et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Specific Ion Effects in Amphiphile Hydration and Interface Stabilization

Ruediger Scheu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Extraction and separation of platinum, palladium and rhodium using Cyanex 923 and their recovery from real samples

Bina Gupta et al.

HYDROMETALLURGY (2013)

Add to Collection

Article Chemistry, Physical

HCl Accommodation, Dissociation, and Propensity for the Surface of Water

Collin D. Wick

JOURNAL OF PHYSICAL CHEMISTRY A (2013)

Add to Collection

Article Chemistry, Physical

Using Solvent Binding and Dielectric Friction To Interpret the Hydration Behavior of Complex Anions

Richard P. Matthews et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2011)

Add to Collection

Article Metallurgy & Metallurgical Engineering

Separation of platinum and palladium from chloride solution by solvent extraction using Alamine 300

Basudev Swain et al.

HYDROMETALLURGY (2010)

Add to Collection

Article Chemistry, Physical

Infrared Spectra of HCl-H2O Clusters in Helium Nanodroplets

Steven D. Flynn et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2010)

Add to Collection

Article Engineering, Chemical

Solvent extraction and separation of palladium(II) and platinum(IV) from hydrochloric acid medium with dibutyl sulfoxide

Lu Pan et al.

MINERALS ENGINEERING (2009)

Add to Collection

Article Chemistry, Physical

Specific cation effects at the hydroxide-charged air/water interface

Patrice Creux et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2007)

Add to Collection

Review Chemistry, Multidisciplinary

Specific ion effects at the air/water interface

P Jungwirth et al.

CHEMICAL REVIEWS (2006)

Add to Collection

Review Chemistry, Multidisciplinary

GROMACS: Fast, flexible, and free

D Van der Spoel et al.

JOURNAL OF COMPUTATIONAL CHEMISTRY (2005)

Add to Collection

Article Chemistry, Physical

Unified molecular picture of the surfaces of aqueous acid, base, and salt solutions

M Mucha et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

Add to Collection

Article Chemistry, Multidisciplinary

Liquid-liquid extraction of Ir, Ru, and Rh from chloride solutions and their separation using different commercially available solvent extraction reagents

S Kedari et al.

SEPARATION SCIENCE AND TECHNOLOGY (2005)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Modeling platinum group metal complexes in aqueous solution

A Lienke et al.

INORGANIC CHEMISTRY (2001)

Add to Collection

© Peeref 2019-2024. All rights reserved.