Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit]
Effects of soda–antrhraquinone (soda-AQ) pulping conditions on pulp properties of oil palm empty fruit bunches were studied by using response surface methodology (RSM) based on central composite design (CCD). Alkali charge (A), pulping temperature (T) and pulping time (t) were the pulping factors st...
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Malaysian Society of Analytical Sciences
2018
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2-s2.0-85046703475 Nurul Husna M.H.; Ibrahim M.; Mohd Yunus N.Y. Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] 2018 Malaysian Journal of Analytical Sciences 22 2 10.17576/mjas-2018-2202-05 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046703475&doi=10.17576%2fmjas-2018-2202-05&partnerID=40&md5=3dfdd339cff466842c25590ad5372a10 Effects of soda–antrhraquinone (soda-AQ) pulping conditions on pulp properties of oil palm empty fruit bunches were studied by using response surface methodology (RSM) based on central composite design (CCD). Alkali charge (A), pulping temperature (T) and pulping time (t) were the pulping factors studied, with their ranges between 20 - 30%, 160 - 180 °C and 60 - 120 minutes, respectively. Pulp properties evaluated based on total yield (35.37 - 58.87%), screened yield (30.37 - 56.07%), Kappa number (6 – 16) and viscosity (5.43 - 16.02 cP). The effect of soda-AQ pulping conditions on oil palm empty fruit bunches fibers was clearly elucidated by the regression model obtained. The generated mathematical relationship showed that the optimum pulping condition was 27.30% alkali charge, temperature 160oC at 60 minutes. This combination of mild pulping conditions level produced: total yield (55.54%), screened yield (53.20%), Kappa number (10) and viscosity (12.02 cP). © 2018, Malaysian Society of Analytical Sciences. All rights reserved. Malaysian Society of Analytical Sciences 13942506 English Article All Open Access; Gold Open Access |
author |
Nurul Husna M.H.; Ibrahim M.; Mohd Yunus N.Y. |
spellingShingle |
Nurul Husna M.H.; Ibrahim M.; Mohd Yunus N.Y. Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
author_facet |
Nurul Husna M.H.; Ibrahim M.; Mohd Yunus N.Y. |
author_sort |
Nurul Husna M.H.; Ibrahim M.; Mohd Yunus N.Y. |
title |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
title_short |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
title_full |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
title_fullStr |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
title_full_unstemmed |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
title_sort |
Response surface methodology on the effects of soda – anthraquinone pulping conditions on oil palm empty fruit bunches pulp properties; [Kaedah gerak balas permukaan terhadap kesan faktor-faktor pemulpaan soda-antrakuinon ke atas sifat-sifat gentian tandan buah kosong kelapa sawit] |
publishDate |
2018 |
container_title |
Malaysian Journal of Analytical Sciences |
container_volume |
22 |
container_issue |
2 |
doi_str_mv |
10.17576/mjas-2018-2202-05 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046703475&doi=10.17576%2fmjas-2018-2202-05&partnerID=40&md5=3dfdd339cff466842c25590ad5372a10 |
description |
Effects of soda–antrhraquinone (soda-AQ) pulping conditions on pulp properties of oil palm empty fruit bunches were studied by using response surface methodology (RSM) based on central composite design (CCD). Alkali charge (A), pulping temperature (T) and pulping time (t) were the pulping factors studied, with their ranges between 20 - 30%, 160 - 180 °C and 60 - 120 minutes, respectively. Pulp properties evaluated based on total yield (35.37 - 58.87%), screened yield (30.37 - 56.07%), Kappa number (6 – 16) and viscosity (5.43 - 16.02 cP). The effect of soda-AQ pulping conditions on oil palm empty fruit bunches fibers was clearly elucidated by the regression model obtained. The generated mathematical relationship showed that the optimum pulping condition was 27.30% alkali charge, temperature 160oC at 60 minutes. This combination of mild pulping conditions level produced: total yield (55.54%), screened yield (53.20%), Kappa number (10) and viscosity (12.02 cP). © 2018, Malaysian Society of Analytical Sciences. All rights reserved. |
publisher |
Malaysian Society of Analytical Sciences |
issn |
13942506 |
language |
English |
format |
Article |
accesstype |
All Open Access; Gold Open Access |
record_format |
scopus |
collection |
Scopus |
_version_ |
1809677907637829632 |