Počet záznamů: 1
Kinetic Modeling of the Catalytic Hydrogenation of Nitrile Esters to Amino Esters.
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SYSNO ASEP 0494065 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV Záznam nebyl označen do RIV Název Kinetic Modeling of the Catalytic Hydrogenation of Nitrile Esters to Amino Esters. Tvůrce(i) Lali, Farzad (UCHP-M) RID, ORCID, SAI
Stavárek, Petr (UCHP-M) RID, ORCID, SAI
Ujčić, Massimo (UCHP-M)
Laube, Marek (UCHP-M)
Devaux, J.-F. D. (FR)
Dubois, J.-L. D. (FR)Číslo článku D5.3 Zdroj.dok. Program. - Prague : Czech Society of Chemical Engineering, 2018 - ISBN N Rozsah stran s. 35 Poč.str. 1 s. Forma vydání Online - E Akce International Congress of Chemical and Process Engineering CHISA 2018 /23./ Datum konání 25.08.2018 - 29.08.2018 Místo konání Prague Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova kinetic modeling ; hydrogenation ; nitrile ester-11 Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství Obor OECD Chemical process engineering Institucionální podpora UCHP-M - RVO:67985858 Anotace The catalytic hydrogenation of nitrile esters to amino esters was studied.Amino-esters are alternative monomers to produce these polymers. The hydrogenation of nitrile ester was performed in a stirred tank reactor. The mixing of the fluids was carried out using a gas induction stirrer with a hollow shaft. An appropriate amount of ammonia has to be dissolved into the reaction mixture in order to avoid side or consecutive reactions, whereas the starting material nitrile ester was diluted by applying methyl-cyclohexane as solvent.The influence of the amount of dissolved ammonia and the hydrogen solubility in the reactants and in the chosen solvent were considered in this study. A reaction mechanism is proposed a mathematical model, which describes the proposed reaction mechanism of intermediate species and products was proposed for this hydrogenation reaction. The data were fitted using the least square method and the relevant kinetic rate constants were determined. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2019
Počet záznamů: 1