The use of waste heat from the CO2compression process

Sebastian Rulik; Andrzej Witkowski

doi:10.1007/978-3-319-18404-3_5

The use of waste heat from the CO₂compression process

Sebastian Rulik
, Andrzej Witkowski

Department of Power Engineering and Turbomachinery (RIE/RIE5)

Silesian University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Compression of carbon dioxide is one of the most energy-consuming stages of the carbon capture and storage cycle. However, there are many methods to reduce the process energy consumption. One of them is the use of waste heat recovered from the compression process to improve the overall effciency of the power unit. It is proposed within the presented analysis that waste heat may be utilized in the regeneration system. Heat recovery from an 8-stage integrally geared compressor and a 2-stage shock wave compressor is investigated. Additionally, the impact of waste heat recovery on the thermal cycle overall effciency is calculated.

Original language	English
Pages (from-to)	65-71
Number of pages	7
Journal	SpringerBriefs in Applied Sciences and Technology
Volume	145
DOIs	https://doi.org/10.1007/978-3-319-18404-3_5
Publication status	Published - 2015

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

ASJC Scopus subject areas

Biotechnology
General Chemical Engineering
General Mathematics
General Materials Science
Energy Engineering and Power Technology
General Engineering

Access to Document

10.1007/978-3-319-18404-3_5

Cite this

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