A graphical CO emission treatment intensity assessment for energy and economic analyses of integrated decarbonised production systems

Ng, KS, Zhang, N and Sadhukhan, J (2012) A graphical CO emission treatment intensity assessment for energy and economic analyses of integrated decarbonised production systems Computers and Chemical Engineering, 45. pp. 1-14.

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Abstract

Design of clean energy systems is highly complex due to the existence of a variety of CO abatement and integration options. In this study, an effective decision-making methodology has been developed for facilitating the selection of lowest energy or lowest cost intensity systems, from a portfolio of flowsheet configurations with different decarbonisation strategies. The fundamental aspect of the proposed methodology lies in thermodynamic feasibility assessment as well as quantification of CO emission treatment intensity using a graphical approach (CO emission balance diagram) for energy and economic performance analyses of integrated decarbonised systems. The relationship between the graphical representation and performances is established using blocks and boundaries on integrated systems. The effectiveness of the methodology has been demonstrated through a range of coal gasification based polygeneration and cogeneration systems, incorporating either of carbon capture and storage (CCS) or CO reuse options. © 2012 Elsevier Ltd.

Item Type:	Article
Divisions :	Faculty of Engineering and Physical Sciences > Centre for Environmental Strategy
Authors :	Name Email ORCID Ng, KS Zhang, N Sadhukhan, J
Date :	12 October 2012
DOI :	10.1016/j.compchemeng.2012.04.013
Additional Information :	NOTICE: this is the author’s version of a work that was accepted for publication in Computers and Chemical Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Computers and Chemical Engineering, 45, 12 October 2012, DOI 10.1016/j.compchemeng.2012.04.013.
Depositing User :	Symplectic Elements
Date Deposited :	23 Aug 2013 08:17
Last Modified :	31 Oct 2017 15:11
URI:	http://epubs.surrey.ac.uk/id/eprint/761503

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