2020
DOI: 10.1039/d0ra07862j
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Evaluation of adsorptive desulfurization performance and economic applicability comparison of activated carbons prepared from various carbon sources

Abstract: Selection and preparation method of a low-cost, environmentally-friendly desulfurization adsorbent raw material.

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Cited by 21 publications
(3 citation statements)
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“…Most of the solid adsorbents present extensive surface areas, with suitable pore volumes containing appropriate active sites, and must contain structural robustness and stability. Further, these materials must be easily regenerated, allowing their use for consecutive ADN and ADS cycles under conditions of mild temperature and pressure [53]. The adsorptive process presents the advantage of absence of chemical reactions, ensuring the absence of impurities from by-products in fuels and safeguarding the physicochemical properties of treat fuels.…”
Section: Adsorptive Processmentioning
confidence: 99%
“…Most of the solid adsorbents present extensive surface areas, with suitable pore volumes containing appropriate active sites, and must contain structural robustness and stability. Further, these materials must be easily regenerated, allowing their use for consecutive ADN and ADS cycles under conditions of mild temperature and pressure [53]. The adsorptive process presents the advantage of absence of chemical reactions, ensuring the absence of impurities from by-products in fuels and safeguarding the physicochemical properties of treat fuels.…”
Section: Adsorptive Processmentioning
confidence: 99%
“…Petroleum coke (petcoke) is one of the waste carbon materials that has been extensively studied to prepare AC. [7][8][9][10][11] A byproduct of the upgrading of heavy oil and bitumen, petcoke is mainly (>80 wt.%) fixed carbon but contains many other elements, including sulphur (up to $7 wt.%) in the form of thiophene (50-55 wt.%), sulphides or sulphoxides (25)(26)(27)(28)(29)(30)(31)(32)(33)(34)(35) wt.%), or sulphates (10-20 wt.%). [12][13][14] The C S bond is weaker than the C C bond, and is broken first during chemical activation, as shown by Lee and Choi through FTIR analysis.…”
Section: Introductionmentioning
confidence: 99%
“…9 Waste polyurethane foam is a widely used insulation material with large global consumption and waste production. 10 However, its hardness and low density make it difficult to transport, so pyrolysis after crushing seems to be a better solution. Therefore, carbonization of waste plastics into high-value carbon materials through appropriate methods could become a potentially feasible method to reuse plastic waste.…”
Section: Introductionmentioning
confidence: 99%