Piyush desai (17 resultados)

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Paperback. Condición: Brand New. 100 pages. 8.66x5.91x0.23 inches. In Stock.

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PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condición: Neu. Eco-Friendly Inhibitors for Mild Steel Corrosion in Hydrochloric Acid | Piyush Desai | Taschenbuch | 100 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659936708 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The present work is in connection with the novel ligands having structural moieties of heterocyclic rings such as benzotriazole and complex forming agent such as 8-hydroxy-quinoline and salicylic acid. Hence, both moieties have been introduced briefly. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The corrosion of Mild Steel in hydrochloric acid (HCl) containing Indian Neem (Azadirachta Indica), Ankado (Calotropis Gigantea) and Hibiscus Rosa-Sinensis (Jasud) Leaves Extracts has been studied by weight loss and potentiodynamic polarization methods. In plain HCl, the corrosion rate increases with the acid concentration and temperature. At a constant acid concentration, the inhibition efficiency (IE) of Neem, Ankado and Jasud leaves ark increases with the inhibitor concentration. As a constant inhibitor concentration, the IE (Inhibition Efficiency) decreases with the increase of acid concentration. The IE of inhibitors increases in the order: Ankado Neem Jasud. As temperature increases, percentage of inhibition decreases. Plots of Langmuir, Freundlich's and Temkin's adsorption isotherm results in a straight line suggest that the inhibitors cover both the anodic and cathodic regions through general adsorption. The values of activation energy and free energy of adsorption indicated physical adsorption on mild steel surface. Polarization study reveals that the inhibitors functions as a mixed inhibitor. 100 pp. Englisch.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextThe present work is in connection with the novel ligands having structural moieties of heterocyclic rings such as benzotriazole and complex forming agent such as 8-hydroxy-quinoline and salicylic acid. Hence, both moieties .…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The corrosion of Mild Steel in hydrochloric acid (HCl) containing Indian Neem (Azadirachta Indica), Ankado (Calotropis Gigantea) and Hibiscus Rosa-Sinensis (Jasud) Leaves Extracts has been studied by weight loss and potentiodynamic polarization methods. In plain HCl, the corrosion rate increases with the acid concentration and temperature. At a constant acid concentration, the inhibition efficiency (IE) of Neem, Ankado and Jasud leaves ark increases with the inhibitor concentration. As a constant inhibitor concentration, the IE (Inhibition Efficiency) decreases with the increase of acid concentration. The IE of inhibitors increases in the order: Ankado Neem Jasud. As temperature increases, percentage of inhibition decreases. Plots of Langmuir, Freundlich's and Temkin's adsorption isotherm results in a straight line suggest that the inhibitors cover both the anodic and cathodic regions through general adsorption. The values of activation energy and free energy of adsorption indicated physical adsorption on mild steel surface. Polarization study reveals that the inhibitors functions as a mixed inhibitor.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Desai PiyushDr Desai is Asso. professor at Arts, Science and Commerce College, Kholwad Surat, Gujarat, India. He has at his credit 38 research papers 5 books.He has presented papers in national and international conferences.He is act.…

Taschenbuch. Condición: Neu. METAL COMPLEXATION OF NOVEL ORGANIC LIGANDS | Piyush Desai (u. a.) | Taschenbuch | Englisch | 2013 | [.] | EAN 9781304760135 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

Taschenbuch. Condición: Neu. Novel Heterocyclic Compounds and Their Antibacterial Activity | Piyush Desai (u. a.) | Taschenbuch | Englisch | 2015 | [.] | EAN 9781312820661 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The corrosion of Mild Steel in hydrochloric acid (HCl) containing Indian Neem (Azadirachta Indica), Ankado (Calotropis Gigantea) and Hibiscus Rosa-Sinensis (Jasud) Leaves Extracts has been studied by weight loss and potentiodynamic polarization methods. In plain HCl, the corrosion rate increases with the acid concentration and temperature. At a constant acid concentration, the inhibition efficiency (IE) of Neem, Ankado and Jasud leaves ark increases with the inhibitor concentration. As a constant inhibitor concentration, the IE (Inhibition Efficiency) decreases with the increase of acid concentration. The IE of inhibitors increases in the order: Ankado > Neem > Jasud. As temperature increases, percentage of inhibition decreases. Plots of Langmuir, Freundlich's and Temkin's adsorption isotherm results in a straight line suggest that the inhibitors cover both the anodic and cathodic regions through general adsorption. The values of activation energy and free energy of adsorption indicated physical adsorption on mild steel surface. Polarization study reveals that the inhibitors functions as a mixed inhibitor.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 100 pp. Englisch.…