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Bentonites modified with anionic and cationic surfactants for bleaching of crude palm oil

Gunawan, Nita Sofiani / Indraswati, Nani / Ju, Yi-Hsu / Soetaredjo, Felycia Edi / Ayucitra, Aning / Ismadji, Suryadi

AbstractBentonite Pacitan was modified with cetyl trimethylammonium bromide (CTAB) and LAS for bleaching crude palm oil. The organo-bentonites were prepared by normal heating and microwave irradiation. The advantage of using microwave irradiation is time efficiency. The bentonites were characterized by FTIR and XRD analysis. LAS modified bentonite was more effective as bleaching agent than CTA-bentonite.

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Bentonites modified with anionic and cationic surfactants for bleaching of crude palm oil

Gunawan, Nita Sofiani / Indraswati, Nani / Ju, Yi-Hsu / Soetaredjo, Felycia Edi / Ayucitra, Aning / Ismadji, Suryadi

AbstractBentonite Pacitan was modified with cetyl trimethylammonium bromide (CTAB) and LAS for bleaching crude palm oil. The organo-bentonites were prepared by normal heating and microwave irradiation. The advantage of using microwave irradiation is time efficiency. The bentonites were characterized by FTIR and XRD analysis. LAS modified bentonite was more effective as bleaching agent than CTA-bentonite.

Bentonites modified with anionic and cationic surfactants for bleaching of crude palm oil

Gunawan, Nita Sofiani / Indraswati, Nani / Ju, Yi-Hsu / Soetaredjo, Felycia Edi / Ayucitra, Aning / Ismadji, Suryadi

AbstractBentonite Pacitan was modified with cetyl trimethylammonium bromide (CTAB) and LAS for bleaching crude palm oil. The organo-bentonites were prepared by normal heating and microwave irradiation. The advantage of using microwave irradiation is time efficiency. The bentonites were characterized by FTIR and XRD analysis. LAS modified bentonite was more effective as bleaching agent than CTA-bentonite.

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Title:

Bentonites modified with anionic and cationic surfactants for bleaching of crude palm oil

Contributors:

Gunawan, Nita Sofiani (author) / Indraswati, Nani (author) / Ju, Yi-Hsu (author) / Soetaredjo, Felycia Edi (author) / Ayucitra, Aning (author) / Ismadji, Suryadi (author)

Published in:

Applied Clay Science ; 47 ; 462-464

Publication date:

2009-11-16

Size:

3 pages

ISSN:

DOI:

https://doi.org/10.1016/j.clay.2009.11.037

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Organo-bentonite , Bleaching , Palm oil

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