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。
This paper discusses the methodology and design of a black liquor evaporator control system for the alkali recovery in the Pulp industry.
详细讨论了造纸工业碱回收黑液蒸发系统的控制策略及设计方法。
Pretreatment with alkali before chlorination was studied in bleached acid sulfite poplar pulp production.
对酸性亚硫酸盐法杨木浆的氯化前碱处理进行了研究。
This paper presents a series of detailed experiment of produced pa per pulp by alkali- salfite process from quick- growing tree, and confirms the steaming condition of produced bleached paper pulp.
本文对速生树的碱性亚钠法制浆作了较为详细的系列研究，确定了用这种制浆法制造可漂白软浆的蒸煮条件。
The experiment makes use of Anaerobic Baffled Reactor (ABR) in the study of hydrolysis-acidification pretreatment on alkali straw pulp bleaching effluent.
本实验采用厌氧折流板反应器(abr)对碱法草浆中段废水进行了水解酸化预处理的研究。
States the feature of the straw pulp black liquor. It also points out the main problems in the alkali recovery of the straw pulp and the settlement.
论述了草浆黑液的性质，提出了草浆碱回收存在的主要问题及解决办法。
Experiments showed that the alkali recovery from straw pulp black liquor may be up to 95%.
实验表明，草浆黑液碱回收转化率可高达95%以上。
An integrated alkali recovery process of evaporation and combustion was developed in accordance with the characteristics of wheat straw pulp black liquor consistency.
以草浆黑液浓度特征为依据，开发了蒸发燃烧一体化碱回收工艺。
The invention comprises the following steps: wood pulp plate paging, alkali soaking, pressing, untwining and dispersion, cooking, washing, impurity removal, bleaching, a secondary washing and pulping;
步骤包括木浆板分页、碱浸渍、压榨、疏 解分散、蒸煮、洗涤、除杂、漂白、二次洗涤、抄粕；
The invention comprises the following steps: wood pulp plate paging, alkali soaking, pressing, untwining and dispersion, cooking, washing, impurity removal, bleaching, a secondary washing and pulping;
步骤包括木浆板分页、碱浸渍、压榨、疏 解分散、蒸煮、洗涤、除杂、漂白、二次洗涤、抄粕；
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