نتائج البحث - "first-order rate equation"

1

Academic Journal

Synthesis and characterization of phosphonic acid functionalized maleic anhydride co-polymer for recovering scandium: Acidic red mud leachate as a case study

المؤلفون: Hamza, Mohammed, Mira, Hamed, Ning, Shunyan, Yin, Xiangbiao, Wang, Ji, Wei, Yuezhou, Guibal, Eric

المساهمون: University of South China (USC), Nuclear Materials Authority Le Caire, Shanghai Jiao Tong University Shanghai, Polymères Composites et Hybrides (PCH - IMT Mines Alès), IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT), This work was supported by the National Natural Science Foundationof China for supporting projects U1967218, and 11975082 and by theNational Key R&D Program of China (2022YFB3506100)

المصدر: ISSN: 0927-7757.

مصطلحات موضوعية: Bifunctional sorbent for efficient endothermic removal of scandium, Metal sorption is described by the Langmuir equation (isotherm) and the pseudo-first order rate equation (kinetics), Easy metal desorption and stable sorbent recycling, Preference for scandium over light REEs >, trivalent transition metal ions >, divalent metal ions, Treatment of acidic leachate of red mud, [CHIM.MATE]Chemical Sciences/Material chemistry

Relation: hal-04550797; https://imt-mines-ales.hal.science/hal-04550797; https://imt-mines-ales.hal.science/hal-04550797/document; https://imt-mines-ales.hal.science/hal-04550797/file/synthesis-and-characterization-of-phosphonic-acid-functionalized-maleic-anhydride-co-polymer.pdf

الاتاحة: https://imt-mines-ales.hal.science/hal-04550797
https://imt-mines-ales.hal.science/hal-04550797/document
https://imt-mines-ales.hal.science/hal-04550797/file/synthesis-and-characterization-of-phosphonic-acid-functionalized-maleic-anhydride-co-polymer.pdf
https://doi.org/10.1016/j.colsurfa.2024.133875

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2

Academic Journal

Study on Cecropin B2 Production via Construct Bearing Intein Oligopeptide Cleavage Variants

المؤلفون: Yi-Ting Fang, Si-Yu Li, Nien-Jen Hu, Jie Yang, Jyung-Hurng Liu, Yung-Chuan Liu

المصدر: Molecules; Volume 25; Issue 4; Pages: 1005

مصطلحات موضوعية: chitin-binding domain, intein, oligopeptide cleavage variants, purification, molecular dynamics simulation, first-order rate equation

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Medicinal Chemistry; https://dx.doi.org/10.3390/molecules25041005

الاتاحة: https://doi.org/10.3390/molecules25041005

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3

Academic Journal

Poly-condensation of N-(2-acetamido)-2-aminoethanesulfonic acid with formaldehyde for the synthesis of a highly efficient sorbent for Cs(I)

المؤلفون: Hamza, Mohammed, Eric, Guibal, Althumayri, Khalid, Wei, Yuezhou, Eid, Ahmed, Fouda, Amr

المساهمون: University of South China (USC), Nuclear Materials Authority Le Caire, Polymères Composites et Hybrides (PCH - IMT Mines Alès), IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT), Taibah University, Shanghai Jiao Tong University Shanghai, Al-Azhar University Cairo, Egypt

المصدر: ISSN: 1385-8947 ; Chemical Engineering Journal ; https://hal.science/hal-03854720 ; Chemical Engineering Journal, 2023, 454 (Part 2), pp.140155. ⟨10.1016/j.cej.2022.140155⟩.

مصطلحات موضوعية: Easy synthesis of a highly efficient sorbent for cesium through ready condensation of acetamido-aminomethanesulfonic acid (via formaldehyde reaction), Fast cesium uptake onto microparticles (fitted by the pseudo-first order rate equation), Remarkable desorption and sorbent recycling using 0.3 M HNO3 solution, Good sorption performance in seawater, Selectivity against alkali and alkali-earth metal ions, Limited toxicity against Gram+ and Gram- bacteria and pathogenic yeast, reduced cytotoxicity against normal cells (but inhibiting cancerous cells), [CHIM.MATE]Chemical Sciences/Material chemistry

Relation: hal-03854720; https://hal.science/hal-03854720

الاتاحة: https://hal.science/hal-03854720
https://doi.org/10.1016/j.cej.2022.140155

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4

Academic Journal

Magnetic amino-sulfonic dual sorbent for uranyl sorption from aqueous solutions – Influence of light irradiation on sorption properties

المؤلفون: Hamza, Mohammed, Guibal, Eric, Wei, Yuezhou, Fouda, Amr

المساهمون: University of South China (USC), Nuclear Materials Authority Le Caire, Polymères Composites et Hybrides (PCH - IMT Mines Alès), IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT), Shanghai Jiao Tong University Shanghai, Al-Azhar University Cairo, Egypt, Y.W acknowledges the National Natural Science Foundation of China for supporting projects U1967218, and 11975082 .

المصدر: ISSN: 1385-8947 ; Chemical Engineering Journal ; https://hal.mines-ales.fr/hal-03917589 ; Chemical Engineering Journal, 2023, 456, pp.141099. ⟨10.1016/j.cej.2022.141099⟩.

مصطلحات موضوعية: An efficient magnetic composite sorbent was synthesized by incorporation of magnetite nanoparticles into polymer matrix (obtained by formaldehyde polycondensation of guanidine and amino hydroxynaphthalene sulfonic acid), UV irradiation allows to both increase uranium sorption capacity and enhance uptake kinetics, Temkin equations fitted sorption isotherms while uptake kinetics are successfully modeled with the pseudo-first order rate equation, The sensitivity of uranyl ions to reduction explains the complementary metal sorption and enhanced selectivity under UV irradiation for both synthetic and complex industrial solutions, UV exposure improves the stability of sorption properties at recycling (uranium being fully desorbed using nitric acid solution), [SPI.MAT]Engineering Sciences [physics]/Materials