Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2

Maratun Najiha Abu Tahari, Azizul Hakim, Tengku Sharifah Marliza Tengku Azmi, Wan Isahak Wan Nor Roslam, Mohamed Wahab Mohamed Hisham, Mohd. Ambar Yarmo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The capture of carbon dioxide (CO2) molecules was achieved by utilizing impregnated long chain fatty amine solid sorbents. The long chain fatty amine impregnated on these solid substrates was octadecylamine (ODA) to improve CO2 adsorption-desorption capacity. The amineloaded samples were characterized using nitrogen, N2 adsorption-desorption isotherm of Brunauer-Emmet-Teller (BET) and thermogravimetry analyzer (TGA). The prepared 25 wt.% ODA/SiO2 exhibit acceptable CO2 capture capacities of 2.45 wt.% CO2/adsorbent at 25 ˚C by using CO2 adsorption-desorption isotherm. TG profile shows that the solid sorbents able to adsorb and desorb CO2 in equivalent amount.

Original languageEnglish
Title of host publicationMaterials Science Forum
PublisherTrans Tech Publications Ltd
Pages343-347
Number of pages5
Volume840
ISBN (Print)9783038355373
DOIs
Publication statusPublished - 2016
EventSeminar on Advanced Materials haracterization Techniques in Research, Industry and Nuclear Applications, AMCT 2015 - Selangor, Malaysia
Duration: 9 Jun 201510 Jun 2015

Publication series

NameMaterials Science Forum
Volume840
ISSN (Print)02555476

Other

OtherSeminar on Advanced Materials haracterization Techniques in Research, Industry and Nuclear Applications, AMCT 2015
CountryMalaysia
CitySelangor
Period9/6/1510/6/15

Fingerprint

Amines
Desorption
amines
sorbents
desorption
Sorbents
Adsorption
adsorption
Isotherms
isotherms
thermogravimetry
adsorbents
Carbon Dioxide
Adsorbents
Thermogravimetric analysis
carbon dioxide
analyzers
Carbon dioxide
Nitrogen
nitrogen

Keywords

  • CO adsorption-desorption
  • Impregnation of ODA
  • Modified SiO

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Abu Tahari, M. N., Hakim, A., Tengku Azmi, T. S. M., Wan Nor Roslam, W. I., Mohamed Hisham, M. W., & Yarmo, M. A. (2016). Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2 In Materials Science Forum (Vol. 840, pp. 343-347). (Materials Science Forum; Vol. 840). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.840.343

Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2 . / Abu Tahari, Maratun Najiha; Hakim, Azizul; Tengku Azmi, Tengku Sharifah Marliza; Wan Nor Roslam, Wan Isahak; Mohamed Hisham, Mohamed Wahab; Yarmo, Mohd. Ambar.

Materials Science Forum. Vol. 840 Trans Tech Publications Ltd, 2016. p. 343-347 (Materials Science Forum; Vol. 840).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abu Tahari, MN, Hakim, A, Tengku Azmi, TSM, Wan Nor Roslam, WI, Mohamed Hisham, MW & Yarmo, MA 2016, Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2 in Materials Science Forum. vol. 840, Materials Science Forum, vol. 840, Trans Tech Publications Ltd, pp. 343-347, Seminar on Advanced Materials haracterization Techniques in Research, Industry and Nuclear Applications, AMCT 2015, Selangor, Malaysia, 9/6/15. https://doi.org/10.4028/www.scientific.net/MSF.840.343
Abu Tahari MN, Hakim A, Tengku Azmi TSM, Wan Nor Roslam WI, Mohamed Hisham MW, Yarmo MA. Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2 In Materials Science Forum. Vol. 840. Trans Tech Publications Ltd. 2016. p. 343-347. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.840.343
Abu Tahari, Maratun Najiha ; Hakim, Azizul ; Tengku Azmi, Tengku Sharifah Marliza ; Wan Nor Roslam, Wan Isahak ; Mohamed Hisham, Mohamed Wahab ; Yarmo, Mohd. Ambar. / Studies on adsorption-desorption of CO2 by long chain fatty amine supported on SiO2 Materials Science Forum. Vol. 840 Trans Tech Publications Ltd, 2016. pp. 343-347 (Materials Science Forum).
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