Comparative studies of CO<sub>2</sub> capture using acid and base modified activated carbon from sugarcane bagasse

Mohammed, Abubakar; Andrew, Iwodi; Auta, M.; Umaru, Musa; Garba, Mohammed Umar; Isah, Abubakar; Alhassan, Bello

doi:10.1080/17597269.2017.1306680

Cited by 38 publications

(24 citation statements)

References 21 publications

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“…[8] Food residues that are commonly used as carbon precursorsi nclude bagasse, corncob, coffee grounds, celtuce leaves, yeast, and fungi. [128][129][130] Boonpokee tal. [127] Bagasse is the fibrous residue that remains after extraction of juice from the crushed stalks of sugarcane, with a yield of 425 million per year,a nd is often used fort he preparation of activated carbon.T his has been studied for the treatment of landfill leachate, adsorption of heavy metals from water,a nd the capture of CO 2 .…”

Section: Food Residuesmentioning

confidence: 99%

“…PEI, MEA, and aniline (ANL) with loading ratios of 5, 25, and 50 wt %w ere used to modify the surface of BAC by means of aw et impregnation method. [128] The CO 2 adsorption rates of the unmodified (UMAC), acid-modified (AMAC), and base-modified activated carbon (BMAC) wered etermined. Howev- Figure 4.…”

Section: Food Residuesmentioning

confidence: 99%

“…[127] Bagasse is the fibrous residue that remains after extraction of juice from the crushed stalks of sugarcane, with a yield of 425 million per year,a nd is often used fort he preparation of activated carbon.T his has been studied for the treatment of landfill leachate, adsorption of heavy metals from water,a nd the capture of CO 2 . [128][129][130] Boonpokee tal. synthesized bagasse-derived activated carbon (BAC) and modified it with different amines for CO 2 capture.…”

Section: Food Residuesmentioning

confidence: 99%

“…developed H 3 PO 4 and NaOH functionalized sugarcane BAC for CO 2 adsorption. [128] The CO 2 adsorption rates of the unmodified (UMAC), acid-modified (AMAC), and base-modified activated carbon (BMAC) wered etermined. According to measurements, CO 2 adsorption increased over time in the order of UMAC < AMAC < BMAC.…”

Section: Food Residuesmentioning

confidence: 99%

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Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

et al. 2019

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Solid sorbents are considered to be promising materials for carbon dioxide capture. In recent years, many studies have focused on the use of solid waste as carbon dioxide sorbents. The use of waste resources as carbon dioxide sorbents not only leads to the development of relatively low‐cost materials, but also eliminates waste simultaneously. Different types of waste materials from biomass, industrial waste, household waste, and so forth were used as carbon dioxide sorbents with sufficient carbon dioxide capture capacities. Herein, progress on the development of carbon dioxide sorbents produced from waste materials is reviewed and covers key factors, such as the type of waste, preparation method, further modification method, carbon dioxide sorption performance, and kinetics studies. In addition, a new research direction for further study is proposed. It is hoped that this critical review will not merely sum up the major research directions in this field, but also provide significant suggestions for future work.

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Section: Food Residuesmentioning

confidence: 99%

Section: Food Residuesmentioning

confidence: 99%

Section: Food Residuesmentioning

confidence: 99%

Section: Food Residuesmentioning

confidence: 99%

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Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

et al. 2019

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“…The mass ratio and activation temperature can be said to be optimal if it produces carbon with a high surface area and micropore distribution and of course produces a high adsorption capacity. This is because micropore is one of the most important factors in the gas adsorption process, so it is very important to produce adsorbent material with a high level of proosity (micropore) [26]. In the previous study, activated carbon prepared from rice husk ash and activated using KOH with a mass ratio of KOH / C 3: 1 at 750°C had a surface area of 1935.8 m 2 /g, micropore volume of 0.807 cm 3 /g and gas adsorption capacity CO2 is 22.2% by weight at 30°C and a pressure of 1 bar [25].…”

Section: A Synthesis Of Sbac and Sbacnmentioning

confidence: 99%

Synthesis N-Doped Activated Carbon from Sugarcane Bagasse for CO2 Adsorption

Kurniawan

Atmaja

et al. 2019

JTS

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Nitrogen-doped activated carbon (SBACN) was synthesized from sugarcane bagasse waste as acarbon source and urea as nitrogen source through potassium hydroxide (KOH) activation for 2 h at high temperature via two step methods. The synthesized SBCN was characterized using X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Fourier Transform Infrared (FTIR). The results showed that the SBCN has low degree crystallinity and graphitization with highly developed micropores due to synergistik activation effect of KOH and urea. These characteristics provide an important contribution to carbon dioxide adsorption capacity, which can reach up to 11,20% wt and this value is higher than pristine activated carbon. The results indicating that the presence of this nitrogen functionalities is found to have a beneficial influence on the carbon dioxide adsorption characteristic in standart condition and exhibit considerable potential in solid adsorption.

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Study of CO₂ Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

et al. 2021

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Electrospun carbon nanofibers (CNFs) exhibit a decent CO2 sorption capacity and outstanding CO2/N2 selectivity. In this work, the sorption rate as another practically relevant parameter for CO2 adsorption is analyzed for different carbonization temperatures. Equilibration curves obtained from different CO2 sorption isotherms are discussed qualitatively and quantitatively, employing empirical models for pseudo‐first‐ and second‐order reactions. The sorption rate constants are found to be highly dependent on the carbonization temperature of the CNFs and the applied pressure during the measurement. Furthermore, two distinct processes of sorption are observed, which are attributed to different sorption sites on the surface and the inner volume of the CNFs.

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Comparative studies of CO₂ capture using acid and base modified activated carbon from sugarcane bagasse

Cited by 38 publications

References 21 publications

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

Synthesis N-Doped Activated Carbon from Sugarcane Bagasse for CO2 Adsorption

Study of CO₂ Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

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Comparative studies of CO2 capture using acid and base modified activated carbon from sugarcane bagasse

Cited by 38 publications

References 21 publications

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

Synthesis N-Doped Activated Carbon from Sugarcane Bagasse for CO2 Adsorption

Study of CO2 Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers

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Product

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Comparative studies of CO₂ capture using acid and base modified activated carbon from sugarcane bagasse

Study of CO₂ Sorption Kinetics on Electrospun Polyacrylonitrile‐Based Carbon Nanofibers