Highly selective recovery of Au(III) from wastewater by thioctic acid modified Zr-MOF: Experiment and DFT calculation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122511
Abstract: Abstract A novel adsorbent (UiO-66-TA) was presented by modifying metal-organic framework composites with thioctic acid. UiO-66-TA were characterized by fourier transform infrared (FT-IR), field emission scanning electron microscopy (FESEM), thermogravimetric (TG), Brunner-Emment-Teller (BET) measurement and… read more here.
Keywords: dft calculation; highly selective; thioctic acid; adsorption ... See more keywords
Selective recovery of cobalt from mixed lithium ion battery wastes using deep eutectic solvent
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129249
Abstract: Abstract Despite the efforts devoted to the development of new cathodic materials, cobalt-based lithium-ion batteries (LIBs) remain the first choice for many applications, turning cobalt into a critical raw material. Here, we report a method… read more here.
Keywords: cobalt mixed; cobalt; recovery cobalt; deep eutectic ... See more keywords
Selective recovery of lithium from simulated brine using different organic synergist
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2018.04.010
Abstract: Abstract The organic synergists, including Octanol, ethyl acetate (EA), butyl acetate (BA), methyl isobutyl ketone (MIBK), diisobutyl ketone (DIBK), N,N-bis(2-ethylhexyl) acetamide (N523) and 8-hydroxylquiolate, were added to the TBP–FeCl3 extraction system to extract lithium from… read more here.
Keywords: extraction; lithium; recovery lithium; selective recovery ... See more keywords
Selective recovery of terpenes, polyphenols and cannabinoids from Cannabis sativa L. inflorescences under microwaves
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2021.113247
Abstract: Abstract In recent years, hemps health and nutritional properties recognition has led to an impressive growth of Cannabis research, industrial processing, and the related market. Moreover, the demand for natural Cannabis-derived compounds (i.e. terpenes, polyphenols,… read more here.
Keywords: recovery terpenes; polyphenols cannabinoids; terpenes polyphenols; hydrodistillation ... See more keywords
A promising selective recovery process of valuable metals from spent lithium ion batteries via reduction roasting and ammonia leaching.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.123491
Abstract: In this study, a promising process has been developed for selective recovery of valuable metals from spent lithium ion batteries (LIBs). First, reduction roasting which used spent anode powder as reduction agent and water immersion… read more here.
Keywords: reduction; selective recovery; process; ammonia leaching ... See more keywords
Split regeneration of chelating resins for the selective recovery of nickel and copper
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117516
Abstract: Abstract The management of spent acids containing heavy metals has been traditionally carried out by neutralization-precipitation technologies that often fail to provide the required selectivity for metal recovery. This work proposed a split elution process… read more here.
Keywords: recovery; selective recovery; regeneration; copper ... See more keywords
Selective Recovery and Detection of Gold with Cucurbit[n]urils (n = 5-7).
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.9b03499
Abstract: Environmentally benign methods for gold recovery and detection are highly desirable for a sustainable future. Herein, we demonstrate a selective recovery and detection strategy of gold with cucurbit[n]urils (Q[n = 5-7]) by means of outer-surface… read more here.
Keywords: detection; aucl4; selective recovery; recovery detection ... See more keywords
Selective Recovery of Ag(I) Using a Cellulose-Based Adsorbent in High Saline Solution
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.9b01107
Abstract: A spherical cellulose-based adsorbent (2-AMP resin) functionalized by 2-aminomethyl-pyridine was prepared via the radiation grafting technology. The adsorption behavior of the 2-AMP resin for Ag(I)... read more here.
Keywords: using cellulose; based adsorbent; selective recovery; adsorbent high ... See more keywords
Highly Selective Recovery of Phosphorus from Wastewater via Capacitive Deionization Enabled by Ferrocene-polyaniline-Functionalized Carbon Nanotube Electrodes.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c06248
Abstract: While capacitive deionization (CDI) is a promising technology for the recovery of nutrients from wastewater, a selective recovery of phosphate from the wastewater containing high concentrations of competing ions is still a huge challenge. Herein,… read more here.
Keywords: polyaniline functionalized; wastewater; capacitive deionization; selective recovery ... See more keywords
Selective Recovery of Gallium (Indium) from Metal Organic Chemical Vapor Deposition Dust—A Sustainable Process
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b01228
Abstract: Gallium (indium)-containing dust as a hazardous waste generated from light-emitting diode (LED) epitaxial wafer manufacturing attracts worldwide attention because of both resources and environmental importance. Oxidative roasting combined with acidic leaching is frequently utilized to… read more here.
Keywords: selective recovery; gallium indium; gallium; dust ... See more keywords
Application of Ionic Mesoporous Silica in Selective Recovery of Tungstate Ions through Column Adsorption and Subsequent Photocatalytic Degradation of an Organic Dye
Sign Up to like & getrecommendations! Published in 2023 at "Environmental Science: Nano"
DOI: 10.1039/d3en00053b
Abstract: Designing tungsten (W) containing mesoporous photocatalysts has involved excessive usage of rare W salts. The present study depicts the role of ionic mesoporous organosilica (IMOS) constituting polyethylene glycol (PEG)-linked bis-imidazolium... read more here.
Keywords: application ionic; recovery tungstate; mesoporous silica; selective recovery ... See more keywords