Articles with "kinetic thermodynamic" as a keyword



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Kinetic and thermodynamic analysis of iron oxide reduction by graphite for CO2 mitigation in chemical‐looping combustion

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Published in 2020 at "International Journal of Energy Research"

DOI: 10.1002/er.5184

Abstract: Chemical‐looping combustion (CLC) provides a platform to generate energy streams while mitigating CO2 using iron oxide as a carrier of oxygen. Through the reduction process, iron oxide experiences phase transformation to ultimately produce metallic iron.… read more here.

Keywords: kinetic thermodynamic; iron; analysis; oxide reduction ... See more keywords
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Kinetic and thermodynamic characterization of novel alkaline lipase from halotolerant Bacillus gibsonii.

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Published in 2021 at "Archives of microbiology"

DOI: 10.1007/s00203-021-02197-7

Abstract: A halotolerant bacterial strain isolated and identified as Bacillus gibsonii was used for extracellular lipase production. The bacterial strain was able to grow up to 1200 mM salt concentration and showed maximum growth at 600 mM NaCl… read more here.

Keywords: lipase; bacillus gibsonii; thermodynamic characterization; kinetic thermodynamic ... See more keywords
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2,6-Disubstituted 4-azidopyrimidines: synthesis, kinetic and thermodynamic studies of azide-tetrazole rearrangement by NMR spectroscopy

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Published in 2017 at "Russian Chemical Bulletin"

DOI: 10.1007/s11172-017-1986-2

Abstract: Thermodynamic and kinetic parameters of the tautomeric tetrazole-azide rearrangement for a series of 2,6-disubstituted 4-azidopyrimidines are determined by NOESY/EXSY and DNMR: ΔH = 15—28 kJ mol–1; ΔS = 47—65 J mol–1 К–1; Еa = 93—117… read more here.

Keywords: disubstituted azidopyrimidines; kinetic thermodynamic; spectroscopy; rearrangement ... See more keywords
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Isotherm, kinetic, and thermodynamic studies on the adsorption behavior of 10-deacetylpaclitaxel onto Sylopute

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Published in 2017 at "Biotechnology and Bioprocess Engineering"

DOI: 10.1007/s12257-017-0247-4

Abstract: The adsorption of 10-deacetylpaclitaxel onto Sylopute was investigated at different initial 10-DAP concentrations, adsorption temperatures, and durations. The Freundlich isotherm model showed good fit to the equilibrium adsorption data. It was found that adsorption capacity… read more here.

Keywords: adsorption; onto sylopute; deacetylpaclitaxel onto; isotherm kinetic ... See more keywords
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Kinetic and thermodynamic analysis of dilute acid hydrolysis of sugarcane bagasse.

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Published in 2018 at "Bioresource technology"

DOI: 10.1016/j.biortech.2017.11.032

Abstract: This study has investigated kinetic and thermodynamic features of dilute acid (2% v/v H2SO4, 1:30 w/v) hydrolysis of sugarcane bagasse. Time profiles of xylose formation in range of 100°-130 °C and treatment period of 0-120 min have… read more here.

Keywords: dilute acid; sugarcane bagasse; hydrolysis sugarcane; thermodynamic analysis ... See more keywords
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Kinetic and thermodynamic assessment on isoniazid/montmorillonite adsorption

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Published in 2018 at "Applied Clay Science"

DOI: 10.1016/j.clay.2018.08.009

Abstract: Abstract The properties of montmorillonite (Mt) as a natural nanocarrier of drugs have been fully reported. Isoniazid (INH), a first-line tuberculostatic drug, was intercalated into this inorganic matrix and the equilibrium and thermodynamic aspects of… read more here.

Keywords: assessment isoniazid; adsorption; thermodynamic assessment; isoniazid montmorillonite ... See more keywords
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Kinetic and thermodynamic analysis of high-temperature CO2 corrosion of carbon steel in simulated geothermal NaCl fluids

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Published in 2020 at "Corrosion Science"

DOI: 10.1016/j.corsci.2020.108597

Abstract: Abstract We discuss kinetic and thermodynamic aspects of carbon steel corrosion in CO2-containing NaCl fluids up to 240 °C. Crystalline nm-thick Fe-oxide films only form at 160 °C and 240 °C providing instantaneous and moderate corrosion protection. The… read more here.

Keywords: thermodynamic analysis; carbon steel; corrosion; kinetic thermodynamic ... See more keywords
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Comparative electrochemical studies of kinetic and thermodynamic parameters of Quinoxaline and Brimonidine redox process

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Published in 2018 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.03.114

Abstract: Abstract The electrochemical response of two biologically important benzopyrazine derivative, Quinoxaline and Brimonidine (5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxaline-6-amine) was studied at glassy carbon electrode. Investigations were performed in acetate buffer at pH 3.6 where both compounds undergo complex electrode… read more here.

Keywords: thermodynamic parameters; quinoxaline brimonidine; process; kinetic thermodynamic ... See more keywords
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Kinetic and thermodynamic compensation. A current and practical review for foods.

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Published in 2017 at "Food research international"

DOI: 10.1016/j.foodres.2017.03.004

Abstract: Kinetic and thermodynamic compensations have been reported in many chemical, physical, biological and food processes. Kinetic compensation can be found for any process and when it takes place, it gives information about the reaction mechanism… read more here.

Keywords: temperature; compensation; environmental variable; equilibrium ... See more keywords
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Kinetic and thermodynamic studies of the degradation of methylene blue by photo-Fenton reaction

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Published in 2021 at "Heliyon"

DOI: 10.1016/j.heliyon.2021.e07427

Abstract: Syrian natural magnetite has been utilized for the removal of methylene blue from aqueous solutions by photo-Fenton reaction. Experiments were carried out to evaluate the kinetic and thermodynamic parameters. Pseudo-first order, pseudo-second-order models were used… read more here.

Keywords: fenton reaction; photo fenton; methylene blue; thermodynamic studies ... See more keywords
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Kinetic-thermodynamic study of the oxidative stability of Arbequina olive oils flavored with lemon verbena essential oil

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Published in 2021 at "Lwt - Food Science and Technology"

DOI: 10.1016/j.lwt.2020.110711

Abstract: Abstract Arbequina extra-virgin olive oils were flavored with lemon verbena (Aloysia citrodora) essential oil (0.1–0.4%, w/w), being evaluated quality parameters (free acidity, peroxide value, UV-extinction coefficients), oxidative stability, antioxidant and total reducing capacity. The kinetic-thermodynamic… read more here.

Keywords: essential oil; olive oils; oxidative stability; kinetic thermodynamic ... See more keywords