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Delignification of wood in oxygen-alcohol cooking conditions


Izvestiya Vysshikh Uchebnykh Zavedenii, Lesnoi Zhurnal ( 5): 105-108
Delignification of wood in oxygen-alcohol cooking conditions
Experimental oxygen-alcohol cooks were carried out using aqueous solutions of ethyl alcohol (60%) at 155 degrees C with an initial oxygen pressure of 1.4 MPa. Data are tabulated on the delignification of spruce pine larch aspen birch and poplar The results showed that this method of cooking could produce pulp from conifers and from broadleaves.


Accession: 002590225



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