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。
There are three main problems in the traditional chemical pulping: high cost and energy consumption, low pulp yield and serious environmental pollution.
传统化学制浆工艺主要存在三个问题，即成本、能耗高，纸浆得率低，环境污染严重。
In this paper, impact of typical domestic high yield pulp aspen alkaline peroxide mechanical pulp (APMP) applying to aspen chemical pulp on paper properties was investigated.
研究了典型的国产高得率浆杨木碱性过氧化氢机械浆(APMP)与杨木化学浆配抄对纸张有关性能的影响。
A measuring method for fiber flexibility of both chemical pulp and high-yield pulp was introduced.
介绍了可用于高得率浆纤维柔顺性的一种测量方法。
A measuring method for fiber flexibility of both chemical pulp and high-yield pulp was introduced.
介绍了可用于高得率浆纤维柔顺性的一种测量方法。
应用推荐