Development of low-cost biomass-based adsorbents for postcombustion CO2 capture

Plaza, M.G.; Pevida, C.; Arias, B.; Fermoso, Javier; Casal, M.D.; Martín, Claudia Fernández; Rubiera, F.; Pís, J.J.

doi:10.1016/j.fuel.2009.02.025

Cited by 191 publications

(120 citation statements)

References 37 publications

(53 reference statements)

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“…Adsorption on carbonaceous material is favored at high partial pressure of adsorbate. Hence, the CO 2 capture capacity in a real industrial process, where CO 2 is diluted with other flue gases, will be lower than achieved in pure CO 2 in laboratory work (Arenillas et al 2005;Plaza et al 2009). To increase adsorption capacity for carbonaceous materials, different modifications can be made through physical or chemical processes.…”

Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 96%

“…These processes have been examined for CO 2 capture at pilot-scale, but this technique is costly, requires pre-treatment, and produces large amount of wastewater and sludge. In adsorption process, the added advantages of those solid adsorbents are easy to handle and do not give rise to corrosion problems (Plaza et al 2009;Thiruvenkatachari et al 2009). …”

Section: Co 2 Capture Technologiesmentioning

confidence: 99%

“…The CO 2 adsorption capacity decreases significantly at temperature higher than 50°C. For most of the adsorbents, room temperature was noticed as the best operating temperature for adsorption (Andres et al 2013;Plaza et al 2009). Previous research showed that adsorption at atmospheric pressure is effective only when the pore size is less than the molecular size of the adsorbate (Maroto-Valer et al 2005).…”

Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 99%

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Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

194

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In the last few decades of industrialization, the concentration of CO 2 in the atmosphere had increased rapidly. Different organizations have invested considerable funds in research activities worldwide for CO 2 capture and storage. To date, significant work has been done and various technologies have been proposed for CO 2 capture and storage. Both adsorption and absorption are promising techniques for CO 2 capture, but low-temperature adsorption processes using solid adsorbents are the prevailing technique nowadays. In this review paper, a variety of adsorbents such as carbonaceous materials, dry alkali metal-based sorbents, zeolites, metal-organic frameworks (MOFs) and microporous organic polymers (MOPs) have been studied. Various methods of chemical or physical modification and the effects of supporting materials have been discussed to enhance CO 2 capture capacity of these adsorbents. Low-temperature (\100°C) adsorption processes for CO 2 capture are critically analyzed and concluded on the basis of information available so far in the literature. All the information in CO 2 adsorption using different routes has been discussed, summarized and thoroughly presented in this review article. The most important comparative study of relatively new material MOFs and MOPs is carried out between the groups and with other sorbent as well.

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Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 96%

Section: Co 2 Capture Technologiesmentioning

confidence: 99%

Section: Carbonaceous Material-based Adsorbentsmentioning

confidence: 99%

See 1 more Smart Citation

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

194

View full text Add to dashboard Cite

show abstract

“…Nevertheless, the chemisorption process is ineffective at lower temperature and thus, causes poor CO 2 adsorption capacity. The importance of the surface area in the physisorption process can be proved by comparing the sorption capacity of the prepared activated capacity in the study with the activated olive stone char [1]. Referring to the higher surface area possessed by the physically-CO 2 activated olive stone char with the synthesized and the commercial adsorbent used in this study; it contributes to more adsorption capacity than the utilized activated carbons in this work.…”

Section: B Carbon Dioxide Adsorption Performancementioning

confidence: 85%

“…Associated with that, carbon dioxide (CO 2 ) is labeled as the most important GHGs that contribute to the global warming through anthropogenic emission from power plant generation, transportation, and industrial sector [1]. Instead of adapting to the substantial effect of global warming, mitigation of the CO 2 emission is preferable.…”

Section: Introductionmentioning

confidence: 99%

Development of Novel Low-Cost Activated Carbon for Carbon Dioxide Capture

Rashidi¹,

Yusup²,

Borhan³

2014

IJCEA

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Abstract-The increase in carbon dioxide (CO 2 ) emission into the atmosphere has become the key factors in an extend of the temperature rise, that eventually causes global warming and climatic change. Thus, low-cost coconut shell activated carbon was synthesized, and its applicability in CO 2 capture at 25 o C and 1 bar was tested. Utilization of coconut shells as precursors for activated carbon production is economically viable. The pore structure of synthesized and commercial activated carbon was evaluated by using the nitrogen physisorption. In addition, comparability of the CO 2 sorption capacity with the commercial activated carbon proposes that better-quality adsorbents can be produced by a single activation process. This chemically-free process is favorable as it promotes a cleaner pathway on the activated carbon development. Besides, the equilibrium data for CO 2 adsorptions are well-fitted to Langmuir isotherm, with the maximum adsorption capacity is 49.75 and 70.42 cm 3 /g for both the synthesized and commercial activated carbon, respectively.Index Terms-Activated carbon, carbon dioxide adsorption, Langmuir isotherm, waste biomass.

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An Overview on 3D Printing of Structured Porous Materials and Their Applications

Gao

Lalevée

Simon‐Masseron

2023

Adv Materials Technologies

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Porous materials play an essential role in chemical processes such as catalysis, adsorption, and in emerging technologies for electronic materials, light harvesting, and energy transfer. By far, zeolites have contributed most to industrial development. Other porous solid such as activated carbon, metal–organic frameworks, covalent organic frameworks, and porous coordination polymers also have been studied by researchers in the past two decades. The use of porous solids is set to grow in the future, and so is the need to fabricate them into more complex and diverse geometries for a variety of applications. Additive manufacturing, also known as 3D printing, has provided the possibility to shape the materials into desired forms, which offers many advantages over their traditional configurations. Structured catalysts, for example, can help to overcome the drawbacks of conventional packed catalyst bed‐like mass or heat transfer limitations and high pressure drop. This review focuses on the latest advances as well as the current challenges in 3D printing of the porous solids. This article aims to contribute to the shape engineering of porous solids and provide a better understanding of their formulations, structures, techniques, properties, and applications.

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Development of low-cost biomass-based adsorbents for postcombustion CO2 capture

Cited by 191 publications

References 37 publications

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Feasibility of CO2 adsorption by solid adsorbents: a review on low-temperature systems

Development of Novel Low-Cost Activated Carbon for Carbon Dioxide Capture

An Overview on 3D Printing of Structured Porous Materials and Their Applications

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