@inproceedings{445cc788fa1740928d3eeb46fec6fd85,
title = "Synthesis of natural surfactant of sodium lignosulfonate from rice husk lignin by ultrasound Assisted - Sulfonation",
abstract = "Sodium lignosulfonate (SLS) is one of natural surfactant that can be modified from lignin. The utilization of natural surfactant of SLS is widely studied by researchers. This paper will study the synthesis of a natural surfactant of SLS from rice husk lignin by ultrasound assisted - sulfonation and the characteristics of SLS based on FTIR spectra. The reaction was carried out at the temperature of 60°C and the time of 30 minutes. From the experiment can be concluded that sulfonation process with ultrasonic irradiation has advantages compared with conventional heating, i.e. lower temperature, shorter time and higher yield.",
keywords = "Natural surfactant, Rice husk lignin, Sodium lignosulfonate",
author = "Ma'Ruf Anwar and Pramudono Bambang and Aryanti Nita",
note = "Publisher Copyright: {\textcopyright} 2018 Trans Tech Publications, Switzerland.; 8th International Conference on Key Engineering Materials, ICKEM 2018 ; Conference date: 16-03-2018 Through 18-03-2018",
year = "2018",
doi = "10.4028/www.scientific.net/KEM.775.20",
language = "English",
isbn = "9783035713046",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "20--25",
editor = "Korsunsky, {Alexander M.} and Emma Wang and Chobin Makabe",
booktitle = "Key Engineering Materials VIII",
}