Počet záznamů: 1
Measurement and Control of Chemical Food and Biotechnological Processes, Volume II: Process Control
- 1.
SYSNO ASEP 0510071 Druh ASEP M - Kapitola v monografii Zařazení RIV C - Kapitola v knize Název Synthesis of Butyl Acetate by Reactive Distillation. Chapter 23.4 Tvůrce(i) Hanika, Jiří (UCHP-M) RID, ORCID, SAI
Kolena, J. (CZ)
Kmínek, M. (CZ)Zdroj.dok. Measurement and Control of Chemical Food and Biotechnological Processes, Volume II: Process Control. - Ostrava : STS Science Centre, Ltd. in coedition with KEY Publishing s.r.o., 2019 / Kadlec K. ; Kmínek M. ; Kadlec P. - ISBN 978-80-7418-307-2 Rozsah stran s. 499-503 Poč.str. 5 s. Poč.výt. 500 Poč.str.knihy 656 Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova reactive distillation ; butyl acetate sythesis ; process control Vědní obor RIV CI - Průmyslová chemie a chemické inženýrství Obor OECD Chemical process engineering Institucionální podpora UCHP-M - RVO:67985858 Anotace Alkyl acetates constitute an important group of technical solvents, friendly to the environment, which have found wide applications in various fields (such as extraction agents, diluents, etc.). Their synthesis is based on the esterification of acetic acid with alcohols, catalysed by strong mineral acids or acidic ion exchangers. If the reaction has the character of a reversible reaction, chemical equilibrium can be overcome and a higher degree of conversion can be achieved by removing one of the reaction products from the reaction zone. It can be smartly and effectively achieved by placing the bed of heterogeneous catalyst into a continuously operated ectification column. The reaction zone of the column is most frequently designed as an oriented packing comprising a wire structure packed with catalyst particles. Thus, in a single zone, the oriented structure both contains the catalyst necessary for running the chemical reaction and provides for separation of reactants and reaction products, which is required to shift the reaction equilibrium and achieve a high degree of conversion. Pracoviště Ústav chemických procesů Kontakt Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Rok sběru 2020 Elektronická adresa http://www.keypublishing.cz/site/index.php
Počet záznamů: 1