Effects of alkalinity on endwise depolymerization of hydrocellulose
β Scribed by Yuan-Zong Lai; Donald E. Ontto
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 367 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Determinations of individual terminal carboxylic acid endgroups and terminal reducing sugar moieties together with analysis of spent liquor revealed that the same reactions occur during treatment of hydrocellulose with hot sodium bicarbonate as with sodium hydroxide solution. Some fragmentation reac
Hg). Soxhlet extraction of the residue with pyridine was followed by evaporation of the pyridine extracts as described above. The amount of coal converted to a pyridinesoluble product by the heat/tetralin treatment was 97% on a maf basis. The composition of the pyridine-soluble conversion product in