Staff View: Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)

Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)

Laboratory and pilot scale investigations were carried out on phosphate-free detergent (PFD) formulations comprising binary anionic surfactants of C16 palm methyl ester sulfonates (C16MES) and linear alkyl benzene sulfonic acid (LABSA) with the aim of maximizing the incorporation of C16MES into low...

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Main Authors:	Siwayanan, Parthiban, Abd. Aziz, Ramlan, Abu Bakar, Nooh, Ya, Hamdan, Jokiman, Ropien, Chelliapan, Shreeshivadasan
Format:	Article
Published:	Springer Verlag 2014
Subjects:	QD Chemistry
Online Access:	http://eprints.utm.my/id/eprint/52101/ http://dx.doi.org/10.1007/s11743-014-1603-4
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id	my.utm.52101
record_format	eprints
spelling	my.utm.521012018-11-30T07:03:48Z http://eprints.utm.my/id/eprint/52101/ Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA) Siwayanan, Parthiban Abd. Aziz, Ramlan Abu Bakar, Nooh Ya, Hamdan Jokiman, Ropien Chelliapan, Shreeshivadasan QD Chemistry Laboratory and pilot scale investigations were carried out on phosphate-free detergent (PFD) formulations comprising binary anionic surfactants of C16 palm methyl ester sulfonates (C16MES) and linear alkyl benzene sulfonic acid (LABSA) with the aim of maximizing the incorporation of C16MES into low density detergent powders without compromising the detergency and other significant properties. Initial laboratory experiments revealed that the detergent powder resulting from C16MES/LABSA with a 50:50 ratio and pH 7-8 has acceptable detergency stability over 1 week of accelerated ageing test at 50 A degrees C and 85 % relative humidity. Subsequent experiments were carried out in a 5-kg/h-capacity pilot spray dryer using PFD formulations of C16MES/LABSA over the whole range of weight ratios under the same pH of 7-8. The concentration of the detergent slurry and cleaning performance (detergency, foaming ability and wetting power) of the resulting spray dried detergent powder (SDDP) were evaluated. C16MES/LABSA in a 40:60 ratio was selected as the ideal formulation based on its optimum detergent slurry concentration and comparable cleaning performance against the control formulation. Further environmental tests have confirmed that SDDP obtained from the ideal formulation is readily biodegradable (60 % in 13 days) and exhibits low eco-toxicity properties (LC50 of 11.3 mg/L). Springer Verlag 2014 Article PeerReviewed Siwayanan, Parthiban and Abd. Aziz, Ramlan and Abu Bakar, Nooh and Ya, Hamdan and Jokiman, Ropien and Chelliapan, Shreeshivadasan (2014) Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA). Journal of Surfactants and Detergents, 17 (5). pp. 871-880. ISSN 1097-3958 http://dx.doi.org/10.1007/s11743-014-1603-4 DOI: 10.1007/s11743-014-1603-4
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	QD Chemistry
spellingShingle	QD Chemistry Siwayanan, Parthiban Abd. Aziz, Ramlan Abu Bakar, Nooh Ya, Hamdan Jokiman, Ropien Chelliapan, Shreeshivadasan Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
description	Laboratory and pilot scale investigations were carried out on phosphate-free detergent (PFD) formulations comprising binary anionic surfactants of C16 palm methyl ester sulfonates (C16MES) and linear alkyl benzene sulfonic acid (LABSA) with the aim of maximizing the incorporation of C16MES into low density detergent powders without compromising the detergency and other significant properties. Initial laboratory experiments revealed that the detergent powder resulting from C16MES/LABSA with a 50:50 ratio and pH 7-8 has acceptable detergency stability over 1 week of accelerated ageing test at 50 A degrees C and 85 % relative humidity. Subsequent experiments were carried out in a 5-kg/h-capacity pilot spray dryer using PFD formulations of C16MES/LABSA over the whole range of weight ratios under the same pH of 7-8. The concentration of the detergent slurry and cleaning performance (detergency, foaming ability and wetting power) of the resulting spray dried detergent powder (SDDP) were evaluated. C16MES/LABSA in a 40:60 ratio was selected as the ideal formulation based on its optimum detergent slurry concentration and comparable cleaning performance against the control formulation. Further environmental tests have confirmed that SDDP obtained from the ideal formulation is readily biodegradable (60 % in 13 days) and exhibits low eco-toxicity properties (LC50 of 11.3 mg/L).
format	Article
author	Siwayanan, Parthiban Abd. Aziz, Ramlan Abu Bakar, Nooh Ya, Hamdan Jokiman, Ropien Chelliapan, Shreeshivadasan
author_facet	Siwayanan, Parthiban Abd. Aziz, Ramlan Abu Bakar, Nooh Ya, Hamdan Jokiman, Ropien Chelliapan, Shreeshivadasan
author_sort	Siwayanan, Parthiban
title	Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
title_short	Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
title_full	Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
title_fullStr	Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
title_full_unstemmed	Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)
title_sort	characterization of phosphate-free detergent powders incorporated with palm c16 methyl ester sulfonate (c16mes) and linear alkyl benzene sulfonic acid (labsa)
publisher	Springer Verlag
publishDate	2014
url	http://eprints.utm.my/id/eprint/52101/ http://dx.doi.org/10.1007/s11743-014-1603-4
_version_	1643653152460767232
score	13.211869

Characterization of phosphate-free detergent powders incorporated with palm C16 methyl ester sulfonate (C16MES) and linear alkyl benzene sulfonic acid (LABSA)

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