【摘 要】
：
酶在制浆造纸工业中的应用,从20世纪80年代中期起迅速发展起来。化学浆的磨浆或打浆是生产纸及纸板极为关键的工段。分析了打浆酶预处理对漂白针叶木浆(NBKP)和漂白阔叶木浆(
【机 构】
：
山东太阳纸业股份有限公司,山东轻工业学院制浆造纸工程教育部重点实验室,
论文部分内容阅读
酶在制浆造纸工业中的应用,从20世纪80年代中期起迅速发展起来。化学浆的磨浆或打浆是生产纸及纸板极为关键的工段。分析了打浆酶预处理对漂白针叶木浆(NBKP)和漂白阔叶木浆(LBKP)比磨浆能耗(SRE)的影响,同时,也探索了不同盘磨机种类对比磨浆能耗的影响。研究分析结果表明,对于LBKP和NBKP浆,使用柱形盘磨机的均比双盘磨机的单位打浆总能耗低;打浆酶和柱形盘磨机相结合处理NBKP纸浆后,其单位打浆总能耗比单使用柱形盘磨机的大大降低。
Enzyme in the pulp and paper industry in the rapid development since the mid-1980s. Pulping or beating chemical pulp is a critical section of paper and board production. The effects of beating enzyme pretreatment on the refining energy consumption (SRE) of bleached softwood pulp (NBKP) and bleached hardwood pulp (LBKP) were also analyzed. At the same time, the effects of the different types of disc grinders on the refining power consumption . The results of research and analysis show that for LBKP and NBKP pulp, the total energy consumption of columnar disk mill is lower than that of double disk mill. When beating enzyme and cylindrical disk mill are combined to process NBKP pulp, the unit beating The total energy consumption is much lower than that of a single cylindrical disc grinder.
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