UT/SRP CO2 capture pilot plant — Operating experience and procedures

Seibert, Frank; Chen, E.; Perry, Micah; Briggs, Stephen; Montgomery, Richard Taylor; Rochelle, Gary T.

doi:10.1016/j.egypro.2011.02.032

Cited by 18 publications

(8 citation statements)

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“…Seibert et al (2011) described the operating procedure of the pilot plant. Lawal et al (2009aLawal et al ( ,b, 2010, Kvamsdal et al (2009) and Zhang et al (2009) had previously showed that the process more affected by the liquid to gas (L/G) flow ratio into the absorber, than any variation in the individual input of solvent or gas.…”

Section: Pilot Plant Data Logsmentioning

confidence: 99%

Dynamic modelling, validation and analysis of post-combustion chemical absorption CO2 capture plant

Biliyok

Lawal

Wang

et al. 2012

International Journal of Greenhouse Gas Control

108

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Section: Pilot Plant Data Logsmentioning

confidence: 99%

Dynamic modelling, validation and analysis of post-combustion chemical absorption CO2 capture plant

Biliyok

Lawal

Wang

et al. 2012

International Journal of Greenhouse Gas Control

108

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“…Conventionally, most pilot plant studies will measure liquid phase CO2 loading, density and MEA concentration using off-line laboratory analysis (Dugas, 2006;Artanto et al, 2009;Seibert et al, 2010;Simon et al, 2011;Artanto et al, 2012). However, such techniques are unable to illustrate dynamic changes in liquid absorbent composition van Eckeveld et al, 2014).…”

Section: Online Co2 Concentration Measurementsmentioning

confidence: 99%

“…Furthermore, online measurements of liquid phase composition can proactively improve plant process control and hence performance (Seibert et al, 2010;Bui et al, 2014a). …”

Section: Online Co2 Concentration Measurementsmentioning

confidence: 99%

Flexible operation of CSIRO's post-combustion CO2 capture pilot plant at the AGL Loy Yang power station

Bui

Gunawan

Verheyen

et al. 2016

International Journal of Greenhouse Gas Control

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Flexible operation has the potential to significantly improve the economic viability of post-combustion CO2 capture (PCC). However, the impact of disturbances from flexible operation of the PCC process is unclear.The purpose of this study was to investigate the effects of flexible operation in a PCC pilot plant by implementing step-changes for improved dynamic data reliability. The flexible operation campaign was conducted at the CSIRO PCC pilot plant at AGL Loy Yang using monoethanolamine (MEA) absorbent. The pilot plant was operated under a broad range of transient conditions (changing flue gas flow, liquid absorbent flow and steam pressure) to capture the dynamics of a PCC process during flexible operation. The study demonstrated that the dynamics of flue gas flow rate was faster than absorbent flow rate. The greatest CO2 removal % was achieved at the lowest flue gas flow rate or at the highest absorbent flow rate; however the latter provided improved energy efficiency. The steam pressure parameter could adjust the temperature of all columns simultaneously which can be used to compensate for effects from ambient conditions or heat losses. These results verify the technical feasibility of flexible PCC operation and provide a suitable dataset for dynamic model validation.

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“…During the tests, CO 2 captured is either vented into the atmosphere (Alstom 2009(Alstom , 2011Chopin 2014), transported and stored underground (Ju 2015;MIT 2016b) or sold to beverage industries (Ju 2015). Investigations carried out during the pilot plant studies include (1) profiling different solvents; (2) scale-up procedure; (3) solvent degradability; (4) corrosion studies; (5) operation study and (6) process energy efficiency (Chi and Rochelle 2002;Uyanga and Idem 2007;Davis and Rochelle 2009;Kittel et al 2009;Mangalapally et al 2009;Alstom 2011;Faber et al 2011;Seibert et al 2011;Rabensteiner et al 2014). …”

Section: Solventsmentioning

confidence: 99%

Current status and future development of solvent-based carbon capture

Oko

Wang

Joel

2017

Int J Coal Sci Technol

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Solvent-based carbon capture is the most commercially-ready technology for economically and sustainably reaching carbon emission reduction targets in the power sector. Globally, the technology has been deployed to deal with flue gases from large scale power plants and different carbon-intensive industries. The success of the technology is due to significant R&D activities on the process development and decades of industrial experience on acid gas removal processes from gaseous mixtures. In this paper, current status of PCC based on chemical absorption-commercial deployment and demonstration projects, analysis of different solvents and process configurations-is reviewed. Although some successes have been recorded in developing this technology, its commercialization has been generally slow as evidenced in the cancellation of high profile projects across the world. This is partly due to the huge cost burden of the technology and unpredictable government policies. Different research directions, namely new process development involving process intensification, new solvent development and a combination of both, are discussed in this paper as possible pathways for reducing the huge cost of the technology.

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UT/SRP CO2 capture pilot plant — Operating experience and procedures

Cited by 18 publications

References 0 publications

Dynamic modelling, validation and analysis of post-combustion chemical absorption CO2 capture plant

Dynamic modelling, validation and analysis of post-combustion chemical absorption CO2 capture plant

Flexible operation of CSIRO's post-combustion CO2 capture pilot plant at the AGL Loy Yang power station

Current status and future development of solvent-based carbon capture

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