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桉木片在化学预处理和用PRC-APMP二段磨浆之前,采用多种新型的改性纤维素混合酶液对浆料进行预浸渍。在化学品用量相同及浆料游离度均为350mL的条件下进行比较发现:酶处理可使磨浆能耗至少降低25%。
Eucalyptus chips pre-impregnated with various novel modified cellulose mixed enzyme solutions prior to chemical pretreatment and PRC-APMP secondary refining. In the same amount of chemicals and slurry freeness were 350mL conditions were compared found that: enzyme treatment refining energy consumption can be reduced by at least 25%.