TY - GEN
T1 - Effect of nanosilica on foam stabilities of sodium lauryl sulfate and polysorbate mixture
AU - Mawarani, Lizda Johar
AU - Ajiz, Hendrix Abdul
AU - Widiyastuti, Widiyastuti
AU - Setyawan, Heru
N1 - Publisher Copyright:
© 2020 Author(s).
PY - 2020/5/5
Y1 - 2020/5/5
N2 - Surfactants have been proposed as solutions of liquid loading problems. This research is a preliminary study which is to obtain a stable surfactant by adding nanosilica. Mixing of sodium lauryl sulfate (SLS) as anionic surfactant and polysorbate-20 as non-ionic surfactants conducted to obtain the composition that produces the highest foaming. Then added to the best mixture composition a number of nanosilica sol to enhance the foam stability. The nanosilica sol that synthesized from water glass was added to the surfactant with varying concentration of 10ppm to 50ppm. The nanosilica sol added to the surfactant is stable with a zeta potential of 39.7mV and size around 4nm. The results of surfactant mixing showed that the composition of 90% SLS and 10% polysorbate-20 were the highest foaming. The addition of nanosilica sol increases foam stability and the 30ppm concentration greatly enhance the foam stability.
AB - Surfactants have been proposed as solutions of liquid loading problems. This research is a preliminary study which is to obtain a stable surfactant by adding nanosilica. Mixing of sodium lauryl sulfate (SLS) as anionic surfactant and polysorbate-20 as non-ionic surfactants conducted to obtain the composition that produces the highest foaming. Then added to the best mixture composition a number of nanosilica sol to enhance the foam stability. The nanosilica sol that synthesized from water glass was added to the surfactant with varying concentration of 10ppm to 50ppm. The nanosilica sol added to the surfactant is stable with a zeta potential of 39.7mV and size around 4nm. The results of surfactant mixing showed that the composition of 90% SLS and 10% polysorbate-20 were the highest foaming. The addition of nanosilica sol increases foam stability and the 30ppm concentration greatly enhance the foam stability.
UR - http://www.scopus.com/inward/record.url?scp=85096450318&partnerID=8YFLogxK
U2 - 10.1063/5.0003006
DO - 10.1063/5.0003006
M3 - Conference contribution
AN - SCOPUS:85096450318
T3 - AIP Conference Proceedings
BT - 2nd International Conference and Exhibition on Powder Technology, ICePTi 2019
A2 - Joni, I. Made
A2 - Panatarani, Camellia
A2 - Praseptiangga, Danar
PB - American Institute of Physics Inc.
T2 - 2nd International Conference and Exhibition on Powder Technology, ICePTi 2019
Y2 - 20 August 2019 through 21 August 2019
ER -