Kraft and ethanol organosolv lignins from Picea abies and Fagus sylvatica were carboxymethylated with bromoacetic acid. Of the total hydroxyl groups in the lignins, 60-70 % were earboxymethylated. The reaction led to an increase of the number-average molecular weights. The moisture adsorption of the
β¦ LIBER β¦
Copper and cadmium sorption onto kraft and organosolv lignins
β Scribed by Hengky Harmita; K.G. Karthikeyan; XueJun Pan
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 736 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0960-8524
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