scholarly journals Nanocomposite material like advanced sorbent materials for carbon dioxide capture

2018 ◽  
Vol 16 (2) ◽  
pp. 115-119
Author(s):  
А. Zhumagaliyeva ◽  
V. Gargiulo ◽  
Ye. Doszhanov ◽  
M. Alfe
Keyword(s):  
Carbon Dioxide ◽  
Composite Materials ◽  
Sorption Capacity ◽  
Rice Husk ◽  
Co2 Capture ◽  
Carbon Dioxide Capture ◽  
Fixed Bed ◽  
Starting Material ◽  
Solid Matrix ◽  
Sorbent Materials

In this work carbonized rice husk  was used as carbon-based solid matrix in the preparation of composite materials modified with Fe3O4 particles. Aim of this study is to exploit the advantages and shortcomings of using a real biomass as starting material for the preparation of sorbents for CO2 capture applications. Sorption capacity of the obtained composite materials was tested on fixed-bed  microreactor.

scholarly journals A study on CO2 absorption using hybrid solvents in packed columns

2019 ◽  
Author(s):  
Ravinder Kumar ◽  
Mohammad Hossein Ahmadi ◽  
Dipen Kumar Rajak ◽  
Mohammad Alhuyi Nazari
Keyword(s):  
Carbon Dioxide ◽  
Co2 Capture ◽  
Power Plants ◽  
Large Scale ◽  
Carbon Dioxide Capture ◽  
Packed Column ◽  
Absorption Efficiency ◽  
Co2 Absorption ◽  
Process Industries ◽  
Carbon Dioxide Co2

Abstract Greenhouse gases emissions from large scale industries as well as gasoline based vehicles are mainly responsible for global warming since the 1980s. At present, it has triggered global efforts to reduce the level of GHG. The contribution of carbon dioxide (CO2) in polluting the environment is at a peak due to the excessive use of coal in power plants. So, serious attention is required to reduce the level of CO2 using advanced technologies. Carbon dioxide capture and storage may play an important role in this direction. In process industries, various carbon dioxide capture techniques can be used to reduce CO2 emissions. However, post-combustion carbon dioxide capture is on top priority. Nowadays the researcher is focusing their work on CO2 capture using hybrid solvent. This work highlights a review of carbon dioxide capture using various kind of hybrid solvent in a packed column. The various challenges for absorption efficiency enhancement and future direction are also discussed in the present work. It is concluded through the literature survey that hybrid solvent shows better efficiency in comparison to the aqueous solution used for CO2 capture.

scholarly journals A study on the potential of carbon residue from rice husk used as boiler fuel for carbon dioxide capture and wastewater treatment

2019 ◽  
Vol 268 ◽  
pp. 04006
Author(s):  
Janssen Radley Peñaflor ◽  
Airic James Carillo ◽  
Samuel Elijah Estrada ◽  
Jhulimar Celedonio-Castro
Keyword(s):  
Carbon Dioxide ◽  
Methylene Blue ◽  
Wastewater Treatment ◽  
Rice Husk ◽  
Carbon Dioxide Capture ◽  
Agricultural Waste ◽  
Paper Industry ◽  
Carbon Residue ◽  
Adsorptive Capacity ◽  
Boiler Fuel

Adsorption process both in post carbon dioxide capture and wastewater treatment has been receiving widespread attention over the past decades as a mitigating technology for climate change and water pollution, respectively. With this increasing interest in adsorption processes to address environmental concerns, development of an adsorbent with not just high adsorptive capacity but which is also low cost is of great interest among researchers. In this study, an agricultural waste which was already utilized as a boiler fuel in a paper industry was investigated for its potential as an adsorbent for both carbon dioxide capture and wastewater treatment. Specifically, the CO2 and methylene blue adsorption capacity of carbon residue from rice husk used as boiler fuel was determined and was compared with a biochar synthesized from rice husk. Furthermore, Scanning Electron Microscope (SEM) and Thermogravimetric analysis (TGA) were used for the characterization of the adsorbents. Results showed that the carbon residue can be a potential adsorbent for both applications with about 0.5 wt% CO2 adsorption and 100% removal of the methylene blue.

Modeling of Ultra Superheated Steam Gasification in Integrated Gasification Combined Cycle Power Plant With Carbon Dioxide Capture

2008 ◽  
Author(s):  
Peng Pei ◽  
Manohar Kulkarni
Keyword(s):  
Carbon Dioxide ◽  
Power Plant ◽  
Co2 Capture ◽  
Superheated Steam ◽  
Carbon Dioxide Capture ◽  
Combined Cycle ◽  
Steam Gasification ◽  
Integrated Gasification Combined Cycle ◽  
Integrated Gasification ◽  
Gasification Technology

Integrated Gasification Combined Cycle (IGCC) is believed to be one of the most promising technologies to offer electricity and other de-carbon fuels with carbon capture requirement as well as to meet other emission regulations at a relatively low cost. As one of the most important parts, different gasification technologies can greatly influence the performance of the system. This paper develops a model to examine the feasibilities and advantages of using Ultra Superheated Steam (USS) gasification technology in IGCC power plant with carbon dioxide capture and storage (CCS). USS gasification technology converts coal into syngas by the endothermic steam reforming reaction, and the heat required for this reaction is provided by the sensible heat in the ultra superheated steam. A burner utilizes synthetic air (21% O2 and 79% H2O) to burn fuel gas to produce the USS flame for the gasification process. The syngas generated from USS gasification has a higher hydrogen fraction (more than 50%) then other gasification processes. This high ratio of hydrogen is considered to be desired for a “capture-ready” IGCC plant. After gas cleanup and water gas shift reaction, the syngas goes to the Selexol process for carbon dioxide removal. Detailed calculations and analysis are performed to test the performance of USS gasification technology used in IGCC generation systems. Final results such as net output, efficiency penalty for CO2 capture part, and net thermal efficiency are calculated and compared when three different coal types are used. This paper uses published data of USS gasification from previous research at the University of North Dakota. The model also tries to treat the IGCC with carbon dioxide capture system as a whole thermal system, the superheated steam used in USS gasification can be provided by extracting steam from the lower pressure turbine in the Rankine Cycle. The model will make reasonable use of various waste energies and steams for both mechanical and chemical processes to improve the performance of the plant, and incorporate CO2 capture system into the design concept of the power plant.

scholarly journals Carbon Dioxide Capture by Deep Eutectic Solvent Impregnated Sea Mango Activated Carbon

2018 ◽  
Vol 34 ◽  
pp. 02030 ◽  
Author(s):  
N.Z. Zulkurnai ◽  
U.F. Md. Ali ◽  
N. Ibrahim ◽  
N.S. Abdul Manan
Keyword(s):  
Carbon Dioxide ◽  
Global Warming ◽  
Activated Carbon ◽  
Carbon Dioxide Capture ◽  
Choline Chloride ◽  
Fixed Bed ◽  
Deep Eutectic Solvent ◽  
Liquid Ratio ◽  
Fixed Bed Column ◽  
Modified Surface

The increment amount of the CO2 emission by years has become a major concern worldwide due to the global warming issue. However, the influence modification of activated carbon (AC) has given a huge revolution in CO2 adsorption capture compare to the unmodified AC. In the present study, the Deep Eutectic Solvent (DES) modified surface AC was used for Carbon Dioxide (CO2) capture in the fixed-bed column. The AC underwent pre-carbonization and carbonization processes at 519.8 °C, respectively, with flowing of CO2 gas and then followed by impregnation with 53.75% phosphoric acid (H3PO4) at 1:2 precursor-to-activant ratios. The prepared AC known as sea mango activated carbon (SMAC) was impregnated with DES at 1:2 solid-to-liquid ratio. The DES is composing of choline chloride and urea with ratio 1:2 choline chloride to urea. The optimum adsorption capacity of SMAC was 33.46 mgco2/gsol and 39.40 mgco2/gsol for DES modified AC (DESAC).

scholarly journals Carbon based nanocomposite material for CO2 capture technology

2019 ◽  
Vol 17 (1) ◽  
pp. 9-13
Author(s):  
А. Zhumagaliyeva ◽  
V. Gargiulo ◽  
F. Raganat ◽  
Ye. Doszhanov ◽  
M. Alfe
Keyword(s):  
Metal Oxide ◽  
Rice Husk ◽  
Co2 Capture ◽  
Carbon Capture ◽  
Co2 Adsorption ◽  
Low Cost ◽  
Fixed Bed ◽  
Metal Oxide Surfaces ◽  
Storage Location ◽  
Co2 Capture Capacity

Carbon capture and sequestration contains a group of technologies keeping thedifferentiation of CO2 from large industrial and energy related sources, transport toa storage location and long-term isolation from the atmosphere. Previous studiesof CO2 adsorption on low-cost iron metal oxide surfaces strongly encourage thepossible use of metal oxide as sorbents, but the tendency of magnetite particles toagglomerate causes a lowering of CO2 sorption capacity. This work investigates theadsorption behavior of CO2 on composite materials prepared coating a low-costcarbonized rice husk (cRH), commercial carbon black (CB) with magnetite fineparticles. The CO2 capture capacity of composites and based on rice husk materialswas evaluated the basis of the breakthrough times measured at atmosphericpressure and room temperature in a lab-scale fixed bed micro-reactor. To thisaim the reactor has been firstly operated for CO2 adsorption data with obtainedsamples.

Hydrate-Based Carbon Capture Process: Assessment of Various Packed Bed Systems for Boosted Kinetics of Hydrate Formation

2020 ◽  
Vol 143 (3) ◽  
Author(s):  
Amit Arora ◽  
Asheesh Kumar ◽  
Gaurav Bhattacharjee ◽  
Chandrajit Balomajumder ◽  
Pushpendra Kumar
Keyword(s):  
Carbon Dioxide ◽  
Carbon Capture ◽  
Carbon Dioxide Capture ◽  
Fixed Bed ◽  
Hydrate Formation ◽  
Packed Bed ◽  
Fixed Bed Reactor ◽  
Capture Process ◽  
Novel Technologies ◽  
Kinetics Of

Abstract The case for developing novel technologies for carbon dioxide (CO2) capture is fast gaining traction owing to increasing levels of anthropogenic CO2 being emitted into the atmosphere. Here, we have studied the hydrate-based carbon dioxide capture and separation process from a fundamental viewpoint by exploring the use of various packed bed media to enhance the kinetics of hydrate formation using pure CO2 as the hydrate former. We established the fixed bed reactor (FBR) configuration as a superior option over the commonly used stirred tank reactor (STR) setups typically used for hydrate formation studies by showing enhanced hydrate formation kinetics using the former. For the various packing material studied, we have observed silica gel with 100 nm pore size to return the best kinetic performance, corresponding to a water to hydrate conversion of 28 mol% for 3 h of hydrate growth. The fundamental results obtained in the present study set up a solid foundation for follow-up works with a more applied perspective and should be of interest to researchers working in the carbon dioxide capture and storage and gas hydrate fields alike.

A novel phenolic ionic liquid for 1.5 molar CO2 capture: combined experimental and DFT studies

RSC Advances ◽  
2015 ◽  
Vol 5 (71) ◽  
pp. 58005-58009 ◽  
Author(s):  
Majid Vafaeezadeh ◽  
Javad Aboudi ◽  
Mohammad Mahmoodi Hashemi
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Co2 Capture ◽  
Carbon Dioxide Capture ◽  
Absorption Capacity ◽  
Dft Studies

A phenolic ionic liquid (IL) is introduced for carbon dioxide capture with 50% improvement on the absorption capacity compared to the current reported values for phenolic ILs.

Ce stabilized Ni-SrO as a catalytic phase transition sorbent for integrated CO2 capture and CH4 reforming

2022 ◽  
Author(s):  
Haiming Gu ◽  
Yunfei Gao ◽  
Sherafghan Iftikhar ◽  
Fanxing Li
Keyword(s):  
Phase Transition ◽  
Carbon Dioxide ◽  
Co2 Capture ◽  
Flue Gas ◽  
Carbon Dioxide Capture ◽  
Dry Reforming ◽  
Co2 Utilization ◽  
Ch4 Reforming ◽  
Selection Of

Integration of carbon dioxide capture from flue gas with dry reforming of CH4 represents an attractive approach for CO2 utilization. The selection of a suitable bifunctional material serving as a...

scholarly journals Atmospheric Carbon Dioxide Capture as Carbonate into a Luminescent Trinuclear Cd(II) Complex with Tris(2-aminoethyl)amine Tripodal Ligand

Crystals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1480
Author(s):  
Augustin M. Mădălan
Keyword(s):  
Carbon Dioxide ◽  
Co2 Capture ◽  
Atmospheric Carbon Dioxide ◽  
Carbon Dioxide Capture ◽  
Luminescent Properties ◽  
X Ray Diffraction ◽  
Tripodal Ligand ◽  
X Ray ◽  
Amine Ligand ◽  
Carbonate Anion

Spontaneous atmospheric CO2 capture as carbonate anion occurred in the synthesis of a trinuclear Cd(II) complex with tris(2-aminoethyl)amine ligand. In reaction two types of compounds were obtained and structurally characterized by X-ray diffraction on a single crystal: initially [{Cd(tren)}3(tren)](ClO4)6·2H2O (1) and subsequently [{Cd(tren)}3(tren)][{Cd(tren)}3(µ3-ηCO3)](ClO4)10 (2). The carbonate anion replaces partially the bridging tren molecule and coordinates in a µ3 fashion. The luminescent properties of the compounds were investigated.

scholarly journals Synthesis of FeCo-MIL-88B and Investigate Its Potential for CO2 Capture

2019 ◽  
Vol 35 (1) ◽  
Author(s):  
Le Minh Cam ◽  
Le Van Khu ◽  
Nguyen Thi Thu Ha ◽  
Nguyen Ngoc Ha
Keyword(s):  
Carbon Dioxide ◽  
Surface Area ◽  
Mesoporous Materials ◽  
Co2 Capture ◽  
Carbon Capture ◽  
Co2 Adsorption ◽  
Carbon Dioxide Capture ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Organic Framework

Cobalt dopping Fe-MIL-88B were successfully synthesized -in solvothermal procedure using DMF as solvent and with/without NaOH. The samples were characterized using SEM, BET and TGA techniques. The partly substitution of Fe by Co does not change the octahedral shape of their parent Fe-MIL-88B. Crystallizations conducted in NaOH medium, however, results in rod like with 2-end octahedral shape crystals. The BET specific surface area is 139cm2/g. The TGA data indicated that the presence of Co resulted in an increase in thermal stability of synthesized samples compared to parent Fe-MIL-88B. The CO2 adsorption isotherms in Fe-MIL-88B-Co samples were measured volumetrically at five temperatures:278K, 288K, 298K, 308K, 318K. The obtained results showed that Fe-MIL-88B-Co is a potential adsorbent with a maximum adsortption capacity of 1.2312 mmol/g (at T= 278K). The sample synthesized in alkali medium exhibited a better adsorbent for CO2 storage. Keywords MIL, adsorption, CO2 References [1] S. Chu, Carbon Capture and Sequestration, Science325(2009)1599 [2] R.S. Haszeldine,Carbon Capture and Storage: How Green Can Black Be?, Science325(2009) 1647[3] D.M. D’Alessandro, B. Smit, J.R. Long,Carbon Dioxide Capture: Prospects for New Materials, Angewandte Chemie International Edition. 49(2010) 6058[4] S. Bai, J. Liu, J. Gao, Q. Yang Can Li,Hydrolysis controlled synthesis of amine-functionalized hollow ethane–silica nanospheres as adsorbents for CO2 capture, Microporous and Mesoporous Materials151(2012) 474[5] K. Sumida, D.L. Rogow, J.A. Mason, T.M. McDonald, E.D. Bloch, Z.R. Herm, T.H. Bae, J.R.[6] Long,Carbon Dioxide Capture in Metal–Organic Frameworks, Chemical Reviews, 112(2012) 724[7] J.D. Carruthers, M.A. Petruska, E.A. Sturm, S.M. Wilson,Molecular sieve carbons for CO2 capture, Microporous and Mesoporous Materials,154 (2012) 62[8] X. Yan, L. Zhang, Y. Zhang, K. Qiao, Z. Yan, S. Komarneni,Amine-modified mesocellular silica foams for CO2 capture, Chemical Engineering Journal,168 (2011), 918[9] A. Zukal, C.O. Arean, M.R. Delgado, P. Nachtigall, A. Pulido, J. Mayerova, J. Cˇejka,Combined volumetric, infrared spectroscopic and theoretical investigation of CO2 adsorption on Na-A zeolite,Microporous and Mesoporous Materials 146 (2011) 97[10] S. Keskin, T.M. van Heest, D.S. Sholl, Can Metal–Organic Framework Materials Play a Useful Role in Large‐Scale Carbon Dioxide Separations?, ChemSusChem3 (2010) 879[11] T.M. McDonald, W.R. Lee, J.A. Mason, B.M. Wiers, C.S. Hong, J.R. Long, Capture of Carbon Dioxide from Air and Flue Gas in the Alkylamine-Appended Metal–Organic Framework mmen-Mg2(dobpdc), Journal of the American Chemical Society134 (2012) 7056[12] X. Yan, S. Komarneni, Z. Zhang, Z. Yan(2014),Extremely enhanced CO2 uptake by HKUST-1 metal–organic framework via a simple chemical treatment, Microporous and Mesoporous Materials183 (2014) 69–73[13] Gia-Thanh Vuong, Minh-Hao Pham and Trong-On Do*, Direct synthesis and mechanism of the formation of mixed metal Fe2Ni-MIL-88B†, CrystEngComm, DOI: 10.1039/c3ce41453a[14] Lê Văn Khu, Nguyễn Quốc Anh, Nguyễn Ngọc Hà, Lê Minh Cầm, Tổng hợp, đặc trưng và khảo sát khả năng hấp phụ CO2 của Fe-MIL-88B, Tạp chí xúc tác và hấp phụ 4 (1) (2015) 52[15] K. S. W. Sing, D. H. Everett, R. A. W. Hau et.al, Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity, Pure and Applied Chemistry 57 (1985) 603

Sign in / Sign up

Export Citation Format

Share Document