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   Articles with "leach" as a keyword



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Speciation and quantitation of precious metals in model acidic leach liquors, theoretical and practical aspects of recycling

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recommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-02707-4

Abstract: Waste printed circuit boards are a major source of strategic materials such as platinum group metals since they are used for the fabrication of technological devices, such as hard drive discs, capacitors, and diodes. Because… read more here.

Keywords: quantitation; model; leach; printed circuit ... See more keywords
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Performance Analysis on Homogeneous LEACH and EAMMH Protocols in Wireless Sensor Network

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recommendations! Published in 2020 at "Wireless Personal Communications"

DOI: 10.1007/s11277-020-07185-6

Abstract: Wireless sensor network establishes a network with randomly distributed sensor devices that are connected together through some types of wireless communication networks. Such sensors are responsible for recognizing the physical or environmental conditions for multi-purpose… read more here.

Keywords: network; wireless sensor; leach; sensor network ... See more keywords
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In-situ polymerization into the basal spacing of LDH for selective and enhanced uranium adsorption: A case study with real life uranium alkaline leach liquor

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recommendations! Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.131180

Abstract: Abstract Uranium is used as a fuel for nuclear power plant and can be extracted from different ores, mainly acidic (silicious ore) and alkaline (carbonate ore). Recovery of uranium through acid leaching from silicious ore… read more here.

Keywords: polymerization; leach liquor; leach; alkaline leach ... See more keywords
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Recovery of rhenium from copper leach solutions using ion exchange with weak base resins

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recommendations! Published in 2017 at "Hydrometallurgy"

DOI: 10.1016/j.hydromet.2017.08.002

Abstract: Abstract This paper investigated the efficient extraction of rhenium from the leach solution generated by roasting the copper concentrates in a copper smelting plant by direct ion exchange process using weak base resins. The adsorption… read more here.

Keywords: rhenium; leach; weak base; ion exchange ... See more keywords
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Microfluidic Platform for High-Throughput Screening of Leach Chemistry.

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recommendations! Published in 2018 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.8b01413

Abstract: We demonstrate a microfluidic screening platform for studying thiosulfate leaching of Au in a transparent microchannel. The approach permits in situ (optical) monitoring of Au thickness, reduced reagent use, rapid optimization of reagent chemistry, screening… read more here.

Keywords: microfluidic platform; chemistry microfluidic; chemistry; leach ... See more keywords
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Iron Removal as Goethite from Synthetic Laterite Leach Solutions

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recommendations! Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c07595

Abstract: The aim of this study was to precipitate goethite from high-iron(II)-bearing atmospheric and heap leach solutions of lateritic nickel ore generated either by reductive leaching of the ore or by reducing Fe(III) of the leach… read more here.

Keywords: precipitation; leach; leach solutions; synthetic laterite ... See more keywords
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Potentiality of uranium extraction from acidic leach liquor by polyacrylamide-acrylic acid titanium silicate composite adsorbent

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recommendations! Published in 2019 at "International Journal of Environmental Analytical Chemistry"

DOI: 10.1080/03067319.2019.1636037

Abstract: ABSTRACT Uranium has an important role in nuclear reactors and nuclear power supply. In this study, the recovery of uranium from sulphate leach liquor was investigated using synthesised poly (acrylamide-acrylic acid)-titanium silicate (P-(AM-AA)-TS) composite as… read more here.

Keywords: titanium silicate; leach; acrylic acid; leach liquor ... See more keywords
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Mobility Induced Multi-Hop LEACH Protocol in Heterogeneous Mobile Network

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3228576

Abstract: Heterogeneous mobile networks are a vital cue for Internet of Things (IoT) networks and their applications. Therefore, an optimal routing protocol is essential for the heterogeneous network to realize energy efficiency and robustness. However, designing… read more here.

Keywords: network; mobility; leach; energy ... See more keywords
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Comparing ICH-Leach and Leach descendents on Image Transfer using DCT

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recommendations! Published in 2018 at "International Journal of Electrical and Computer Engineering"

DOI: 10.11591/ijece.v8i4.pp2098-2105

Abstract: The development and miniaturization of CMOS (microphones and cameras) in the last years have allowed the creation of WMSN (Wireless Multimedia Sensor Network). Therefore, transferring multimedia content through the network has become an important field… read more here.

Keywords: comparing ich; network; leach descendents; ich leach ... See more keywords
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Production of sodium-based zeolites and a potassium-containing leach liquor by alkaline leaching of South African coal fines ash

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recommendations! Published in 2023 at "Journal of the Southern African Institute of Mining and Metallurgy"

DOI: 10.17159/2411-9717/1167/2023

Abstract: South African coal discards derived from feed coal for thermoprocesses pose human health and environmental problems and incur high disposal costs. These issues need to be resolved. Coal fines and a coal fines/ K2CO3 blend… read more here.

Keywords: fines ash; leach; coal fines; coal ... See more keywords
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A Novel Technique for Improving the Security of WSN Using Random Key PreDistribution Scheme

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recommendations! Published in 2019 at "International Journal of Intelligent Engineering and Systems"

DOI: 10.22266/ijies2019.0430.04

Abstract: Secure mechanisms are widely in Wireless Sensor Networks (WSNs), not only for improving the network energy consumption and lifetime, it also improves the security between the networked Sensor Nodes (SNs). Key management is a fundamental… read more here.

Keywords: scheme; random key; wsn; security ... See more keywords