Economic Optimization of Carbon Capture Processes Using Ionic Liquids: Toward Flexibility in Capture Rate and Feed Composition

2021 ◽  
Vol 9 (13) ◽  
pp. 4823-4839
Author(s):  
Kyeongjun Seo ◽  
Calvin Tsay ◽  
Thomas F. Edgar ◽  
Mark A. Stadtherr ◽  
Michael Baldea
Keyword(s):  
Ionic Liquids ◽  
Carbon Capture ◽  
Capture Rate ◽  
Economic Optimization ◽  
Feed Composition

Ultrafast vibrational spectroscopy (2D-IR) of CO2 in ionic liquids: Carbon capture from carbon dioxide’s point of view

2015 ◽  
Vol 142 (21) ◽  
pp. 212425 ◽  
Author(s):  
Thomas Brinzer ◽  
Eric J. Berquist ◽  
Samrat Dutta ◽  
Clinton A. Johnson ◽  
Cullen S. Krisher ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Vibrational Spectroscopy ◽  
Carbon Capture ◽  
Point Of View ◽  
2D Ir ◽  
Ultrafast Vibrational Spectroscopy

Designing amino-based ionic liquids for improved carbon capture: One amine binds two CO2

AIChE Journal ◽  
2018 ◽  
Vol 65 (1) ◽  
pp. 230-238 ◽  
Author(s):  
Xiao Y. Luo ◽  
Xiao Y. Lv ◽  
Gui L. Shi ◽  
Qin Meng ◽  
Hao R. Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Carbon Capture

scholarly journals Extended flue gas trials with a membrane-based pilot plant at a one-ton-per-day carbon capture rate

2015 ◽  
Vol 496 ◽  
pp. 48-57 ◽  
Author(s):  
Lloyd S. White ◽  
Xiaotong Wei ◽  
Saurabh Pande ◽  
Tony Wu ◽  
Timothy C. Merkel
Keyword(s):  
Flue Gas ◽  
Pilot Plant ◽  
Carbon Capture ◽  
Capture Rate

Economic Optimization of CO2 Capture Process Using MEA-MDEA Mixtures

2014 ◽  
Vol 625 ◽  
pp. 422-425
Author(s):  
Ruth Yong ◽  
Abdulhalim Shah Maulud ◽  
Humbul Suleman
Keyword(s):  
Sensitivity Analysis ◽  
Simulation Model ◽  
Carbon Capture ◽  
Capital Expenditure ◽  
Raw Material ◽  
Economic Optimization ◽  
Optimal Operating ◽  
Capture Process ◽  
Total Cost ◽  
Operating Expenditure

Amine based solvents are extensively being used for post combustion carbon capture through absorption. Each solvent has its associated benefits and drawbacks. In order to overcome their drawbacks, a number of mixed amine streams have been used. However, this amalgamation step is usually overshadowed by process optimization issues and cost limitations. In this study, Monoethanolamine (MEA) – Methyldiethanolamine (MDEA) is used as the mixed amine-based solvent for removal of carbon dioxide. A simulation model of CO2removal is developed using Aspen HYSIS to optimize the process. Subsequently, an economic analysis is constructed to evaluate the operating expenditure (OPEX) and capital expenditure (CAPEX) based on the simulation model, followed by sensitivity analysis. It is found that 25 wt% MDEA and 15 wt% MEA is the optimal operating condition that achieve the minimal total cost. Sensitivity analysis reveals that utilities cost affects the total cost significantly, followed by CAPEX. However, the effect of raw material costs on total cost is negligible.

New Generation Carbon Capture Ionic Liquids Regulated by Metal‐Ion Coordination

ChemSusChem ◽  
2021 ◽  
Author(s):  
Xian Suo ◽  
Zhenzhen Yang ◽  
Yuqing Fu ◽  
Chi-Linh Do-Thanh ◽  
Dmitry Maltsev ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Metal Ion ◽  
Carbon Capture ◽  
New Generation

Ionic Liquids in Carbon Capture

2022 ◽  
pp. 73-141
Author(s):  
George E. Romanos ◽  
Niki Vergadou ◽  
Ioannis G. Economou
Keyword(s):  
Ionic Liquids ◽  
Carbon Capture

Rate-based modeling and economic optimization of next-generation amine-based carbon capture plants

2019 ◽  
Vol 252 ◽  
pp. 113379 ◽  
Author(s):  
Calvin Tsay ◽  
Richard C. Pattison ◽  
Yue Zhang ◽  
Gary T. Rochelle ◽  
Michael Baldea
Keyword(s):  
Carbon Capture ◽  
Next Generation ◽  
Economic Optimization

scholarly journals New High-Performance Porous Ionic Liquids for Low Pressure CO2 Capture

2020 ◽  
Author(s):  
Jocasta Avila ◽  
Luiz Fernando Lepre ◽  
Catherine Santini ◽  
Martin Tiano ◽  
Sandrine Denis-Quanquin ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Carbon Capture ◽  
High Performance ◽  
Metal Organic Framework ◽  
Low Pressure ◽  
Co2 Absorption ◽  
Rational Combination ◽  
Metal Organic ◽  
New Generation

<div><div><div><p>Porous ionic liquids are non volatile, versatile materials that associate porosity and fluidity. New porous ionic liquids, based on the ZIF-8 metal-organic framework and on phosphonium acetate or levulinate salts, were prepared and show an increased capacity to absorb carbon dioxide at low pressures. Porous suspensions based on phosphonium levulinate ionic liquid absorb reversibly 103% more carbon dioxide per mass than pure ZIF-8 per mass at 1bar and 303K. We show how the rational combination of MOFs with ionic liquids can greatly enhance low pressure CO2 absorption, paving the way toward a new generation of high-performance, readily available liquid materials for effective low pressure carbon capture.</p></div></div></div>

scholarly journals Review on Carbon Capture in ICE Driven Transport

Energies ◽  
2021 ◽  
Vol 14 (21) ◽  
pp. 6865
Author(s):  
Alexander García-Mariaca ◽  
Eva Llera-Sastresa
Keyword(s):  
Co2 Capture ◽  
Energy Demand ◽  
Carbon Capture ◽  
Internal Combustion Engines ◽  
Waste Heat ◽  
Capture Rate ◽  
Engine Performance ◽  
Transport Sector ◽  
Temperature Swing Adsorption

The transport sector powered by internal combustion engines (ICE) requires novel approaches to achieve near-zero CO2 emissions. In this direction, using CO2 capture and storage (CCS) systems onboard could be a good option. However, CO2 capture in mobile sources is currently challenging due to the operational and space requirements to install a CCS system onboard. This paper presents a systematic review of the CO2 capture in ICE driven transport to know the methods, techniques, and results of the different studies published so far. Subsequently, a case study of a CCS system working in an ICE is presented, where the energy and space needs are evaluated. The review reveals that the most suitable technique for CO2 capture is temperature swing adsorption (TSA). Moreover, the sorbents with better properties for this task are PPN-6-CH2-DETA and MOF-74-Mg. Finally, it shows that it is necessary to supply the energy demand of the CCS system and the option is to take advantage of the waste heat in the flue gas. The case study shows that it is possible to have a carbon capture rate above 68% without affecting engine performance. It was also found that the total volume required by the CCS system and fuel tank is 3.75 times smaller than buses operating with hydrogen fuel cells. According to the review and the case study, it is possible to run a CCS system in the maritime sector and road freight transport.

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