Utilization of Biomass Waste of Pulp and Paper Industry for Production of Sodium Lignosulphonate (SLS)

The surfactant of sodium Lignosulphonate (SLS) is obtained from lignin isolation from the black liquor pulp and paper biomass waste. The obtained lignin is reacted with sodium bisulphite (NaHSO3) forming the SLS. This research studies the SLS synthesis process using three variables: temperature, pH...

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Veröffentlicht in:	Nature environment and pollution technology 2018-12, Vol.17 (4), p.1299-1303
Hauptverfasser:	Pramudono, Bambang, Aji, Hapsoro Aruno, Priyanto, Slamet, Kusworo, Tutuk Djoko, Suherman, Untoro, Edi, Ratu, Puspa
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomass Black liquor Caustic soda Coal Design optimization Enhanced oil recovery Lignin Liquor Moisture content Organic compounds Paper industry wastes pH effects Process variables Pulp Pulp & paper industry Pulp wastes R&D Research & development Response surface methodology Sodium Spectrum analysis Sulfuric acid Surfactants Variables Water content Weight
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