Industrial wastes derived solid adsorbents for CO2 capture: A mini review

Kaithwas, Aveen; Prasad, M.M.; Kulshreshtha, Ankita; Verma, Shwetabh

doi:10.1016/j.cherd.2012.02.011

Cited by 136 publications

(71 citation statements)

References 59 publications

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“…Most of the CO 2 capture technologies are in experimental stages. Chemisorption of CO 2 in monoethanolamine (MEA), diethanolamine (DEA) and methyl diethanolamine (MDEA) are used commercially in natural gas industry (Drage et al 2009a, b;Kaithwas et al 2012;Rao and Rubin 2002;Stewart and Hessami 2005). However, high degree of equipment corrosion, greater amount of energy for regeneration, large volume of absorber and low contact area between gas and aqueous solution make this process a less preferred approach (Rochelle 2009).…”

Section: Co 2 Capture Technologiesmentioning

confidence: 99%

“…Adsorption is an exothermic process, and thus regeneration of the adsorbents in the form of desorption can be performed by rising the temperature (Kaithwas et al 2012). Regeneration is an important part in the CO 2 adsorption, and the energy needed for adsorbent regeneration is the key to the economic viability of the process.…”

Section: Regeneration and Commercial Viabilitymentioning

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.

203

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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: Co 2 Capture Technologiesmentioning

confidence: 99%

Section: Regeneration and Commercial Viabilitymentioning

confidence: 99%

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

Younas

Sohail

Leong

et al. 2016

Int. J. Environ. Sci. Technol.

203

View full text Add to dashboard Cite

show abstract

“…Mineral sequestration of CO 2 , such as carbonation of alkaline materials with high content in Ca, is a feasible technology for the reduction of carbon dioxide emissions to the atmosphere [13,14]. Carbon capture could be an effective means for mitigating global climate change and a form of CO 2 storage for a long time period.…”

Section: Introductionmentioning

confidence: 99%

CO2 sequestration by indirect carbonation of artificial gypsum generated in the manufacture of titanium dioxide pigments

Pérez-Moreno

Gázquez

Bolı́var

2015

Chemical Engineering Journal

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“…sorbents have been developed, and the research progress has been thoroughly reviewed [9][10][11][12][13][14].…”

mentioning

confidence: 99%

Tetraethylenepentamine-modified MCM-41/silica gel with hierarchical mesoporous structure for CO2 capture

Wang

Guo

Kong

2015

Chemical Engineering Journal

107

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Industrial wastes derived solid adsorbents for CO2 capture: A mini review

Cited by 136 publications

References 59 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

CO2 sequestration by indirect carbonation of artificial gypsum generated in the manufacture of titanium dioxide pigments

Tetraethylenepentamine-modified MCM-41/silica gel with hierarchical mesoporous structure for CO2 capture

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