Enrichment process of biogas using simultaneous Absorption - Adsorption methods

Kusrini, E; Lukita, M; Gozan, M; Susanto, BH; Nasution, DA; Rahman, A; Gunawan, C

Enrichment process of biogas using simultaneous Absorption - Adsorption methods

Kusrini, E Lukita, M Gozan, M Susanto, BH Nasution, DA Rahman, A Gunawan, C

Permalink

Publication Type:: Conference Proceeding
Citation:: AIP Conference Proceedings, 2017, 1826
Issue Date:: 2017-03-28

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Accepted Manuscript versionAdobe PDF (866.19 kB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Kusrini, E	en_US
dc.contributor.author	Lukita, M	en_US
dc.contributor.author	Gozan, M	en_US
dc.contributor.author	Susanto, BH	en_US
dc.contributor.author	Nasution, DA	en_US
dc.contributor.author	Rahman, A	en_US
dc.contributor.author	Gunawan, C https://orcid.org/0000-0002-2957-1347	en_US
dc.date.issued	2017-03-28	en_US
dc.identifier.citation	AIP Conference Proceedings, 2017, 1826	en_US
dc.identifier.isbn	9780735414945	en_US
dc.identifier.issn	0094-243X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/121984
dc.description.abstract	© 2017 Author(s). Removal of CO2 in biogas is an essential methods to the purification and upgrading of biogas. Natural Clinoptilolite zeolites were evaluated as sorbents for purification of biogas that produced from palm oil mill effluent (POME) by anerobic-digestion method. The absorption and adsorption experiments were conducted in a fixed-bed two column adsorption unit by simultaneous absorption-adsorption method. The Ca(OH)2 solution with concentration of 0.062 M was used as absorption method. Sorbent for removal of CO2 in biogas have been prepared by modifying of Clinoptilolite zeolites with an acid (HCl, 2M) and alkaline (NaOH, 2M), calcined at 450°C and then coated using chitosan (0.5 w/v%) in order to increase their adsorption capacity. The removal of CO2 in biogas was achieved about ∼83% using 2.5?g of sorbent zeolite (2M)/chitosan dosage for each column, breakthrough time of 30?min, and flow rate of 100?mL/min. Clinoptilolite zeolites with modifications of an acid-alkaline and chitosan (zeolite (2M)/chitosan) are promising sorbents due to the amine groups from chitosan and high surface-volume ratio are one of important factors in a simultaneous absorption-adsorption method.	en_US
dc.relation.ispartof	AIP Conference Proceedings	en_US
dc.relation.isbasedon	10.1063/1.4979244	en_US
dc.title	Enrichment process of biogas using simultaneous Absorption - Adsorption methods	en_US
dc.type	Conference Proceeding
utslib.citation.volume	1826	en_US
utslib.for	0401 Atmospheric Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Strength - ithree - Institute of Infection, Immunity and Innovation
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	1826	en_US

Abstract:

© 2017 Author(s). Removal of CO2 in biogas is an essential methods to the purification and upgrading of biogas. Natural Clinoptilolite zeolites were evaluated as sorbents for purification of biogas that produced from palm oil mill effluent (POME) by anerobic-digestion method. The absorption and adsorption experiments were conducted in a fixed-bed two column adsorption unit by simultaneous absorption-adsorption method. The Ca(OH)2 solution with concentration of 0.062 M was used as absorption method. Sorbent for removal of CO2 in biogas have been prepared by modifying of Clinoptilolite zeolites with an acid (HCl, 2M) and alkaline (NaOH, 2M), calcined at 450°C and then coated using chitosan (0.5 w/v%) in order to increase their adsorption capacity. The removal of CO2 in biogas was achieved about ∼83% using 2.5?g of sorbent zeolite (2M)/chitosan dosage for each column, breakthrough time of 30?min, and flow rate of 100?mL/min. Clinoptilolite zeolites with modifications of an acid-alkaline and chitosan (zeolite (2M)/chitosan) are promising sorbents due to the amine groups from chitosan and high surface-volume ratio are one of important factors in a simultaneous absorption-adsorption method.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/121984