Investigation of a Hybrid System for Post-Combustion Capture

Li, Zhao; Primabudi, Eko; Stolten, Detlef

doi:10.1016/j.egypro.2014.11.183

Cited by 33 publications

(14 citation statements)

References 25 publications

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“…Initially, it was considered as a simple and effective tool for predicting mixed-matrix membranes' gas transport properties [1,31].…”

Section: Maxwell Modelmentioning

confidence: 99%

“…In order to predict the gas permeability through these matrices, many theoretical models were proposed [1,19], as well as the model created by James Clerk Maxwell. Our research group has been conducting research on the application of inorganic-organic hybrid membranes in the separation of gas mixtures.…”

Section: Appl Sci 2018 8 X For Peer Review 2 Of 21mentioning

confidence: 99%

“…This phenomenon is unavoidable due to the chemical composition of the combusted fuel and the combustion itself. Substances produced during combustion include primarily sulphur oxides, nitrogen, hydrocarbons, carbon monoxide, solids, and so on [1,2].…”

Section: Introductionmentioning

confidence: 99%

“…In order to predict the gas permeability through these matrices, many theoretical models were proposed [1,19], as well as the model created by James Clerk Maxwell.…”

Section: Introductionmentioning

confidence: 99%

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Modeling of Gas Permeation through Mixed-Matrix Membranes Using Novel Computer Application MOT

Rybak

Sysel

2018

Applied Sciences

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Abstract:The following article proposes a modern computer application MOT (Membrane Optimization Tool) for modeling of gas transport processes through mixed-matrix membranes (MMMs). The current version of the application is based on the Maxwell model, which can be successfully used to model gas transport through the simplest types of hybrid membranes without any defects. The application has been verified on the example of four types of hybrid membranes, consisting of various types of polymer matrix, such as: poly (vinyl acetate), 2, 2 -BAPB + BPADA, Ultem, hyperbranched polyimide (ODPA-MTA) and zeolite 4A. The average absolute relative error (AARE) and root-mean-square error (RMSE) were calculated in order to compare the theoretical MOT-predicted results with the experimental results. It was found that the AARE ranges from 29% to 36%, while the RMSE is in the range of 10% to 29%. The article presents also the comparison of MOT-predicted data obtained with Maxwell and Bruggeman models. To obtain more accurate reproduction of experimental results, further versions of the proposed application will be extended with next-generation permeation models (Lewis-Nielsen, Pal, modified Maxwell or Felske models), allowing for the description of transport in more complex systems with the possibility of taking into account possible defects.

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“…Initially, it was considered as a simple and effective tool for predicting mixed-matrix membranes' gas transport properties [1,31].…”

Section: Maxwell Modelmentioning

confidence: 99%

Section: Appl Sci 2018 8 X For Peer Review 2 Of 21mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…In order to predict the gas permeability through these matrices, many theoretical models were proposed [1,19], as well as the model created by James Clerk Maxwell.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Modeling of Gas Permeation through Mixed-Matrix Membranes Using Novel Computer Application MOT

Rybak

Sysel

2018

Applied Sciences

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“…Hybrid technologies take advantages of having two or more separation units in parallel or in series with the aim to enhance separation efficiency while at the same time decreasing the overall cost of separation. The feasibility of several hybrid concepts for CO 2 capture such as membrane–PSA and membrane–distillation have been investigated . A promising hybrid system with potential energy savings has recently been developed by American Air Liquide, by which subambient‐temperature (−50 to −20 °C) CO 2 capture is performed through a hybrid membrane–cryogenic distillation process .…”

Section: Co2‐capture Options: Challenges and Opportunitiesmentioning

confidence: 99%

Carbon Capture and Utilization Update

et al. 2017

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In recent years, carbon capture and utilization (CCU) has been proposed as a potential technological solution to the problems of greenhouse‐gas emissions and the ever‐growing energy demand. To combat climate change and ocean acidification as a result of anthropogenic CO2 emissions, efforts have already been put forth to capture and sequester CO2 from large point sources, especially power plants; however, the utilization of CO2 as a feedstock to make valuable chemicals, materials, and transportation fuels is potentially more desirable and provides a better and long‐term solution than sequestration. The products of CO2 utilization can supplement or replace chemical feedstocks in the fine chemicals, pharmaceutical, and polymer industries. In this review, we first provide an overview of the current status of CO2‐capture technologies and their associated challenges and opportunities with respect to efficiency and economy followed by an overview of various carbon‐utilization approaches. The current status of combined CO2 capture and utilization, as a novel efficient and cost‐effective approach, is also briefly discussed. We summarize the main challenges associated with the design, development, and large‐scale deployment of CO2 capture and utilization processes to provide a perspective and roadmap for the development of new technologies and opportunities to accelerate their scale‐up in the near future.

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