Journal ArticleDOI
Self S-doping activated carbon derived from lignin-based pitch for removal of gaseous benzene
Song He,Guibin Shi,Huan Xiao,Guoxiang Sun,Shi Yanjuan,Guanyu Chen,Huaming Dai,Bihe Yuan,Xianfeng Chen,Xiaobing Yang +9 more
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TLDR
In this article, lignin-based pitch extracted from black liquor was used as the precursor for synthesis of activated carbon (AC) with high specific surface area and pore volume through chemical activation with potassium hydroxide (KOH).About:
This article is published in Chemical Engineering Journal.The article was published on 2021-04-15. It has received 40 citations till now. The article focuses on the topics: Adsorption & Activated carbon.read more
Citations
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An effective pre-burning treatment boosting adsorption capacity of sorghum distillers' grain derived porous carbon
TL;DR: In this article , a pre-burning treatment plus KOH activation procedure was used to increase the surface area of the prepared porous carbon for methylene blue (MB) adsorant.
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Emerging Modification Technologies of Lignin-based Activated Carbon toward Advanced Applications.
TL;DR: In this article , a review of state-of-the-art modification technologies of Lignin-based activated carbon (LAC) toward advanced applications is presented. And the multiscale changes in the porosity and the surface chemistry of LAC are fully discussed.
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Fabricating core-shell of silane modified nano ZnO; Effects on photocatalytic degradation of benzene in air using acrylic nanocomposite
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Efficient dichloromethane and toluene removal via lignin derived oxygen and nitrogen-containing activated carbons with well-developed micro-mesopore structure
TL;DR: In this paper , a family of porous activated carbon (PAC) is synthesized utilizing alkali lignin as the precursor by carbonization-activation methods, and the obtained PAC display high specific surface area (2923 m2·g−1), large pore volume (1.51 cm3·g −1), and interconnected micro-mesopore structure as well as rich surface heteroatom content (7.53-10.22 at).
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Structurally controllable hollow carbon spheres for gaseous benzene adsorption
TL;DR: In this article , a series of hollow carbon spheres (HCSs) were successfully synthesized by a simple one-pot, surfactant-free method and varying ethanol/water volume ratios, compositions of silicon alkoxides, TPOS/TEOS, lag time for adding resorcinol-formaldehyde (RF) precursors, and system temperatures.
References
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Catalytic oxidation of volatile organic compounds (VOCs) – A review
TL;DR: In this article, a review discusses recent developments in catalytic systems for the destruction of volatile organic compounds (VOCs) and their sources of emission, mechanisms of catalytic destruction, the causes of catalyst deactivation, and catalyst regeneration methods.
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Adsorption of VOCs onto engineered carbon materials: A review
TL;DR: This review discusses recent research developments of VOC adsorption onto a variety of engineered carbonaceous adsorbents, including activated carbon, biochar, activated carbon fiber, carbon nanotube, graphene and its derivatives, carbon-silica composites, ordered mesoporous carbon, etc.
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Activated carbon from jackfruit peel waste by H3PO4 chemical activation: Pore structure and surface chemistry characterization
TL;DR: In this paper, the effects of activation temperature and impregnation ratio on the pore structure and surface chemistry of activated carbons derived from jackfruit peel with chemical activation method using phosphoric acid as activating agent were studied.
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Catalytic oxidation of volatile organic compounds on supported noble metals
TL;DR: In this article, a review of the most used noble metals catalysts for not halogenated VOCs is presented, and the calculated reaction order with respect to VOC and oxygen as well as the proposed reaction mechanisms are addressed.
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Effect of pore size on carbon dioxide sorption by carbide derived carbon
TL;DR: In this paper, a large number of different CDCs derived from nano-and micrometer sized precursors with and without activation were investigated and a linear correlation between the CO2 uptake at a certain pressure and the pore volume was found.