Sulfite ( magnesium base) reed paper pulp was refined by hot alkaline, cold alkaline, acid and combination processes, so that its α-cellulose content and furfurol value would fit the chemical requirements of a rayon grade pulp. 亚硫酸盐(镁基)苇纸浆用热碱法、冷碱法、酸法精制与各法之联合,使其α-纤维素含量和糠醛值适於人造丝浆的要求。
The suitability of eucalypts used for manu-facture of paper and rayon grade pulp 桉树造纸和制人纤浆的适宜性