Research Article
The Estimation of Acidic Behavior of Wood by Treatment with Aqueous Solution
Table 3
Estimation of wood acidity by means of titration of wood-phosphate solutions.
| | Black pine | | Chestnut | Alder | V/mL | mx/g | mmol/100 g* | V/mL | mx/g | mmol/100 g* | V/mL | mx/g | mmol/100 g* |
| 1.959 | 1.0059 | 15.60† | 2.191 | 0.1498 | 65.67† | 2.053 | 1.5297 | 9.76 | 2.823 | 1.5016 | 16.21 | 3.121 | 0.2489 | 76.91 | 2.616 | 2.0236 | 10.16 | 3.716 | 2.0215 | 16.46 | 4.365 | 0.3994 | 79.08 | 3.161 | 2.5155 | 10.34 | 4.485 | 2.4981 | 16.39 | 5.531 | 0.5483 | 78.86 | 3.736 | 3.1660 | 10.03 | 5.383 | 3.1080 | 16.07 | 6.497 | 0.6974 | 75.86 | 4.176 | 3.5751 | 10.11 | 6.148 | 3.5011 | 16.45 | 7.693 | 0.8465 | 76.63 | 4.712 | 4.0781 | 10.18 | 6.871 | 4.0128 | 16.15 | 8.800 | 0.9912 | 76.60 | 5.707 | 5.0634 | 10.16 | 7.657 | 4.4847 | 16.20 | 9.897 | 1.1486 | 75.66 | 7.629 | 7.0145 | 10.08 | 9.296 | 5.5042 | 16.18 | | | | | | |
| | Avg: | 16.26 | | Avg: | 77.1 | | Avg: | 10.10 |
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*Based on alkali consumption corrected for intercept, †not included to the average.
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