Browsing Chemistry by Subject "Sodium Lignosulfonate"
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Studi pengaruh perbandingan reaktan lignin NaHSO3 dan pH terhadap Natrium Lignosulfonat (NaLS)
(2013-04-03)Lignin was isolated from waste black liquor of soda pulping process. Sulfonation of soda lignin produced Sodium Lignosulfonate (NaLS) which can be used as dispersants, and concrete admixtures. In this research, sulfonation ...