Detail publikace
Total Site Heat and Mass Integration and Optimisation using P-graph: A Biorefnery Case Study
Ong, B.H.Y. Atkins, M.J. Walmsley, T.G. Walmsley, M.R.W.
Anglický název
Total Site Heat and Mass Integration and Optimisation using P-graph: A Biorefnery Case Study
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The aim of this paper is to solve total site heat and mass integration and optimisation using P-graph framework, with a biorefinery case study. Total site heat and mass integration is important for the selection of biorefinery processes because it must achieve high material and energy efficiency to be economically competitive. This paper considers co-location of simultaneous scarification and co-fermentation of wood, hydrothermal liquefaction of forest residues and gasification of black liquor with an existing Kraft pulp mill in Central North Island of New Zealand. Result shows that the Kraft pulp mill is the most profitable biorefinery option, followed by hydrothermal liquefaction. However, an increment in the price of bio-oil by 5 % puts hydrothermal liquefaction in the optimal network with Kraft pulp mill.
Anglický abstrakt
The aim of this paper is to solve total site heat and mass integration and optimisation using P-graph framework, with a biorefinery case study. Total site heat and mass integration is important for the selection of biorefinery processes because it must achieve high material and energy efficiency to be economically competitive. This paper considers co-location of simultaneous scarification and co-fermentation of wood, hydrothermal liquefaction of forest residues and gasification of black liquor with an existing Kraft pulp mill in Central North Island of New Zealand. Result shows that the Kraft pulp mill is the most profitable biorefinery option, followed by hydrothermal liquefaction. However, an increment in the price of bio-oil by 5 % puts hydrothermal liquefaction in the optimal network with Kraft pulp mill.
Klíčová slova anglicky
Bioconversion; Energy efficiency; Integration; Liquefaction; Paper and pulp mills; Pulp; Refining; Site selection; Biorefineries; Biorefinery process; Cofermentation; Forest residue; Hydrothermal liquefactions; Mass integration; Optimal networks; Optimisations; Kraft pulp; Integration; Liquefaction; Optimization;
Vydáno
01.10.2017
Nakladatel
Italian Association of Chemical Engineering - AIDIC
ISBN
978-88-95608-51-8
ISSN
2283-9216
Kniha
Chemical Engineering Transactions
Číslo
61
Strany od–do
727–732
Počet stran
6
BIBTEX
@inproceedings{BUT146093,
author="Timothy Gordon {Walmsley},
title="Total Site Heat and Mass Integration and Optimisation using P-graph: A Biorefnery Case Study",
booktitle="Chemical Engineering Transactions ",
year="2017",
number="61",
month="October",
pages="727--732",
publisher="Italian Association of Chemical Engineering - AIDIC",
isbn="978-88-95608-51-8",
issn="2283-9216"
}