Synthesis of ethoxy lignosulfonic acid as a surfactant from a waste of palm oil empty fruit bunch was aimed to isolate lignin, studying the ethylation of the lignin and sulfonation of the alkyl lignin to produce ethoxy lignosulfonic acid moreover to investigate its activity as the surfactant. At first, lignin was isolated from the waste of palm oil empty fruit bunch by sulfate method, then lignin was alkylated with diethylsulfate (DES), and the resulted ethoxy lignin was sulfonated using sodium bisulfite. Each product was characterized by FT-IR and the success of the sulfonation was proven by SEM-EDX. Surfactant test properties included: determination of critical micelle concentration (CMC) with turbidimetry method, foam stability, emulsion...
Sodium lignosulphonate (SLS) is a product of isolated lignin sulphonation process using NaHSO3 ...
CPO production of Indonesia increased every year but the selling price of CPO is low. Processing CPO...
Sodium Linear Alkylbenzene Sulfonate atau (NaLAS) merupakan salah satu bahan surfaktan anionik....
<p><em>Synthesis of ethoxy lignosulfonic acid as a surfactant from a waste of palm oil empty fruit b...
Surfactants in soap preparations serve as active ingredients that can reduce surface tension between...
Indonesia's oil production has declined due to the low level of production of oil wells that have b...
Synthesis of dietanolamide surfactant from methyl ester of sunflower seed oil (Helianthus annuus. L)...
Surfactants are chemical compounds that are surface active that can reduce surface tension. Methyl E...
Surfaktan Natrium Lignosulfonat (NaLS) dari ampas tebu merupakan salah satu pengembangan surfaktan l...
The objective of this research is to reduce the interfacial tension of sodium lignosulfonate (SLS). ...
Peningkatan nilai tambah minyak kelapa sawit selain menjadi metil ester oleat juga dapat melalui sur...
Pada penelitian ini telah dilakukan sintesis Metil Ester Sulfonat (MES)dari bahan baku yaitu Methyl ...
Indonesia as one of the biggest producer of crude palm oil in the world for sure will have some prob...
Many industries use surfactant as emulsifier, corrosion inhibition, defoaming, detergency, emuliency...
Penggunaan katalis asam homogen memiliki kelemahan dalam pemisahan katalis dari media reaksi. Oleh k...
Sodium lignosulphonate (SLS) is a product of isolated lignin sulphonation process using NaHSO3 ...
CPO production of Indonesia increased every year but the selling price of CPO is low. Processing CPO...
Sodium Linear Alkylbenzene Sulfonate atau (NaLAS) merupakan salah satu bahan surfaktan anionik....
<p><em>Synthesis of ethoxy lignosulfonic acid as a surfactant from a waste of palm oil empty fruit b...
Surfactants in soap preparations serve as active ingredients that can reduce surface tension between...
Indonesia's oil production has declined due to the low level of production of oil wells that have b...
Synthesis of dietanolamide surfactant from methyl ester of sunflower seed oil (Helianthus annuus. L)...
Surfactants are chemical compounds that are surface active that can reduce surface tension. Methyl E...
Surfaktan Natrium Lignosulfonat (NaLS) dari ampas tebu merupakan salah satu pengembangan surfaktan l...
The objective of this research is to reduce the interfacial tension of sodium lignosulfonate (SLS). ...
Peningkatan nilai tambah minyak kelapa sawit selain menjadi metil ester oleat juga dapat melalui sur...
Pada penelitian ini telah dilakukan sintesis Metil Ester Sulfonat (MES)dari bahan baku yaitu Methyl ...
Indonesia as one of the biggest producer of crude palm oil in the world for sure will have some prob...
Many industries use surfactant as emulsifier, corrosion inhibition, defoaming, detergency, emuliency...
Penggunaan katalis asam homogen memiliki kelemahan dalam pemisahan katalis dari media reaksi. Oleh k...
Sodium lignosulphonate (SLS) is a product of isolated lignin sulphonation process using NaHSO3 ...
CPO production of Indonesia increased every year but the selling price of CPO is low. Processing CPO...
Sodium Linear Alkylbenzene Sulfonate atau (NaLAS) merupakan salah satu bahan surfaktan anionik....