Pressurized high temperature H2O2 bleaching and pretreatment before bleaching of wheat straw AS-AQ pulp were studied.
研究了AS - AQ麦草浆压力高温H2O2漂白工艺，并对漂前预处理进行了探讨。
This paper studies on the pretreatment with DTPA before oxygen delignification for the NS-AQ high yield chemical pulp of aspen.
对杨木ns AQ法高得率化学浆氧脱木素前的DTPA预处理进行了研究。
The effects of hemicellulose pre-extraction on eucalyptus fibre morphological characteristics and pulp properties after AQ-NaOH cooking were investigated in this paper.
探讨了半纤维素预提取对桉木纤维形态及碱法制浆后浆料性能的影响。
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