中国造纸杂志社-造纸；纸浆；制浆；行业；专家；设备 关键词：乙醇麦草浆；碱抽提；木素沉淀；AFM；XPS [gap=1613]Key words：ethanol wheat straw pulp；alkali extraction；lignin precipitation；XPS；AFM
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... caustic embrittlement 苛性脆化，碱性致脆 caustic extraction 碱抽提 caustic hydride process 苛化氢化法 ...
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alkaline bleach liquor extraction tower 碱抽提塔 alkaline bleach liquor extraction 碱抽提 alkaline bleach liquor filler 碱性填料 ..
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研究了碱抽提乙醇麦草浆纤维表面的形貌学特征、化学组成和木素的分布。
The microscopic morphology, chemical composition and lignin distribution of alkaline-extracted ethanol wheat straw pulp were studied using AFM and XPS.
用蒸馏水或乙醇水溶液抽提试样中的水溶性酸或碱，然后用酸度计或指示剂对抽提物进行测定。
It USES distilled water and alcohol to refine water soluble acid and alkali of sample and then test the extractive with PH indicator.
在糠醛精制过程中添加脱氮组分，采用物理抽提与化学反应相结合的方法对模拟基础油进行脱碱氮研究。
The research of furfural refining adding denitrogenation agents by the method of combining physical extraction and chemical reaction has been done.
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