Articles with "reducing agents" as a keyword



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Removal of nitrogen containing reducing agents from water coolant systems using ion exchange resin and membranes

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44588

Abstract: Oxidizing environment prevailing in water coolant systems aggravates the corrosion of structural materials. Reducing agents are added to the reactor coolant systems to control the oxidants and mitigate material corrosion. Maintenance of required concentration of… read more here.

Keywords: resin; coolant systems; ion exchange; water ... See more keywords
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Improved Pt/C electrocatalysts for methanol oxidation prepared by different reducing agents and surfactants and DFT studies on it

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Published in 2017 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-017-4044-y

Abstract: AbstractIn this work, PtCl4 as precursor; sodium borohydride (Cat I), hydrazinium hydroxide (Cat II), and formaldehyde (Cat III) as reducing agents; and 1-heptanamine (a), N-methyl-1-heptanamine (b), and N,N-dimethyl-1-heptanamine (c) as surfactants were used to prepare… read more here.

Keywords: cat iii; oxidation; methanol oxidation; reducing agents ... See more keywords
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Tin(II) 2-ethylhexanoate and ascorbic acid as reducing agents in solution ARGET ATRP: A kinetic study approach by mathematical modeling and simulation

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.01.123

Abstract: Abstract The mechanism of activators regenerated by electron transfer (ARGET) associated with atom transfer radical polymerization (ATRP) has attracted attention because of the transition metal catalyst reduction in the conventional ATRP process. In this paper,… read more here.

Keywords: reducing agents; solution arget; tin ethylhexanoate; ethylhexanoate ascorbic ... See more keywords
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Cr(VI) removal using different reducing agents combined with fly ash leachate: A comparative study of their efficiency and potential mechanisms.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.08.143

Abstract: Remediation of high concentrations of Cr(VI) in wastewater involves its chemical reduction to Cr(III), a product with low toxicity that can be easily removed. To date, NaBH4 has rarely been used to reduce Cr(VI). This… read more here.

Keywords: ash leachate; removal; comparative study; reducing agents ... See more keywords
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Influence of rice husk ash and rice tiller ash along with chromate reducing agents on strength and hydration properties of Ordinary Portland Cement

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Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.03.044

Abstract: Abstract Six blended cement samples were prepared by adding either reducing agents (1% SnCl2·2H2O and FeSO4·2H2O) only or reducing agents along with agricultural waste (rice husk ash, RHA and rice tiller ash, RTA). Cr (VI)… read more here.

Keywords: rice; rice husk; reducing agents; cement ... See more keywords
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Reducing agents assisted fed-batch fermentation to enhance ABE yields

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Published in 2021 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2020.113627

Abstract: Abstract Acetone-butanol-ethanol (ABE) fermentation process is a promising bioenergy option amid rising concerns over the environmental impact of fossil fuel usage. However, the commercialization of the ABE process has been marred by challenges of low… read more here.

Keywords: reducing agents; fermentation; abe; fed batch ... See more keywords
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Effect of Preload Reducing Therapy on Right Ventricular Size and Function in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy.

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Published in 2021 at "Heart rhythm"

DOI: 10.1016/j.hrthm.2021.03.018

Abstract: BACKGROUND Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) is an important cause of sudden cardiac death in young people and athletes. Thus far, no treatment has proven to slow the progression of the disease. Preload reducing agents… read more here.

Keywords: ventricular cardiomyopathy; reducing agents; right ventricular; preload ... See more keywords
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Extensive review of the opportunities to use biomass-based fuels in iron and steelmaking processes

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Published in 2017 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2017.02.029

Abstract: Abstract Steel production is one of the most energy and carbon intensive industries contributing 5–7% of the global CO 2 emissions. In the search for ways to decrease fossil CO 2 emissions, biomass-based reducing agents… read more here.

Keywords: based reducing; biomass; biomass based; reducing agents ... See more keywords
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Effect of reducing agents in the conversion of Cu2O nanocolloid to Cu nanocolloid

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Published in 2017 at "Engineering Science and Technology, an International Journal"

DOI: 10.1016/j.jestch.2016.09.003

Abstract: Abstract Current work reports the conversion of copper (I) oxide, nano-colloid to stable copper nanocolloid. Different reduction conditions were attempted to control the stability and size of the Cu nanoparticles. Hydrazine hydrate, ascorbic acid and… read more here.

Keywords: reducing agents; cu2o; copper; conversion ... See more keywords
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Effect of reducing agents on low-temperature synthesis of nanostructured LiFePO 4

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Published in 2017 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2017.06.022

Abstract: Abstract Simple co-precipitation synthesis procedure yielding nanometric LiFePO 4 with enhanced electrochemical properties without any post-synthesis heat treatment is presented. XRD, SEM and TEM analysis of the obtained powders revealed platelet crystallites and well crystalized… read more here.

Keywords: low temperature; chemistry; reducing agents; effect reducing ... See more keywords
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Effects of various Cu(0), Fe(0), and proanthocyanidin reducing agents on Fe(iii)-catalysed ATRP for the synthesis of PMMA block copolymers and their self-assembly behaviours

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Published in 2020 at "Polymer Chemistry"

DOI: 10.1039/d0py00658k

Abstract: We applied environmentally friendly ferric complexes (i.e., FeCl3/PPh3) to one of the most widely-used controlled/living polymerizations (CRP), atom transfer radical polymerisation (ATRP), for the preparation of well-defined poly(methyl methacrylate) (PMMA) homo- and block (co)polymers. Iron-catalysed… read more here.

Keywords: block; well defined; reducing agents; block copolymers ... See more keywords