This paper studied the TCF bleaching of rice straw ammonium sulfite pulping, which contains of oxygen-alkali bleaching, acid treatment and hydrogen peroxide bleaching.
研究了稻草亚铵浆的氧碱漂白、酸预处理和过氧化氢补充漂的三段漂白。
Based on the relationship between whiteness and alkali solubility, the optimal bleaching conditions within the allowable limits of fibre damage are established.
并根据白度和碱溶解度的关系，在纤维损伤允许的范围内，得出漂白的最佳工艺条件。
The study results indicated that HD bleaching was superior to CEH bleaching for wheat straw alkali pulp.
研究表明：碱法麦草浆采用HD短序漂白工艺优于CEH三段漂白工艺。
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