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Main Title: Sequential Flowsheet Optimization: Maximizing the Exergy Efficiency of a High-Pressure Water Scrubbing Process for Biogas Upgrade
Author(s): Penteado, Alberto T.
Schöneberger, Jan C.
Esche, Erik
Godini, Hamid Reza
Wozny, Günter
Repke, Jens-Uwe
Type: Conference Object
Language Code: en
Abstract: Biogas is an important renewable energy source and potential raw material for the chemical industry. Its utilization frequently requires a treatment and/or upgrade step. The aim here is to maximize the exergy efficiency of a high-pressure water scrubbing process for upgrading biogas into biomethane by coupling a sequential modular simulation flowsheet with different optimization algorithms. By setting adequate operating pressures, and reducing cycle water and stripping air flowrates, an exergy efficiency of 92.4% is reached.
Issue Date: 4-Jul-2018
Date Available: 27-Nov-2019
DDC Class: 660 Chemische Verfahrenstechnik
Subject(s): biogas
high-pressure water scrubbing
sequential modular simulation
black-box optimization
Sponsor/Funder: DFG, 53182490, EXC 314: Unifying Concepts in Catalysis
Proceedings Title: 28th European Symposium on Computer Aided Process Engineering
Editor: Friedl, Anton
Klemeš, Jiří J.
Radl, Stefan
Varbanov, Petar S.
Wallek, Thomas
Publisher: Elsevier
Publisher Place: Amsterdam
Publisher DOI: 10.1016/B978-0-444-64235-6.50233-3
Page Start: 1329
Page End: 1334
Series: Computer Aided Chemical Engineering
Series Number: 43
ISBN: 978-0-444-64235-6
ISSN: 1570-7946
Appears in Collections:FG Dynamik und Betrieb technischer Anlagen » Publications

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