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探究GY-ZZ1非离子型、GY-ZZ2阴离子型和GY-ZZ3阴/非离子型3种表面活性剂在不同用量下对蔗渣烧碱蒸煮的影响,筛选出较优的用量;然后探讨助剂复配对蒸煮效果的影响。结果表明:添加表面活性剂可提高蒸煮效率;单一助剂下,GY-ZZ3的添加效果要好于另外两种;GY-ZZ1和GY-ZZ2两种助剂按3:2复配,可获得良好的蒸煮效果,未漂浆卡伯值较空白样降低4.59,纸浆得率相比空白样提高6.65%,纸浆的物理性能也优于空白样。
The effects of GY-ZZ1 non-ionic, GY-ZZ2 anionic and GY-ZZ3 anionic / nonionic surfactants on the cooking of bagasse caustic soda under different dosage were investigated to find the optimal dosage. Effect of pairing cooking. The results showed that: the addition of surfactant can improve the cooking efficiency; GY-ZZ3 adding effect is better than the other two under single additive; and the two auxiliaries GY-ZZ1 and GY-ZZ2 compounded by 3: 2 can get good The uncoated pulp kappa lower than the blank sample 4.59, pulp yield increased 6.65% compared to the blank, the physical properties of pulp is also better than the blank sample.