The optimal modification conditions were obtained:modifier 15 g/L,sodium hydroxide 20 g/L,modification temperature 60 ℃;modification time 40 minutes.
得到的最佳改性工艺条件为:改性剂15 g/L;氢氧化钠20 g/L;改性温度60℃;时间40分钟。
参考来源 - 阳离子改性剂GXIn this research, the biomass was pretreated by sodium hydroxide (NaOH), ammonia and sulfuric acid (H2SO4), respectively.
本研究中,分别采用氢氧化钠、氨水、硫酸对芨芨草进行预处理。
参考来源 - 芨芨草转化燃料乙醇的预处理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： caustic soda
以上来源于: WordNet
N a white deliquescent strongly alkaline solid used in the manufacture of rayon, paper, aluminium, soap, and sodium compounds. Formula: NaOH 氢氧化钠 (Also called caustic soda) → see also lye
Lye — spelled l-y-e — is also called sodium hydroxide or potassium hydroxide.
碱液也叫做氢氧化钠或者氢氧化钾。
Sodium reacts violently with water to produce hydrogen gas and sodium hydroxide.
钠与水剧烈反应生成氢气和氢氧化钠。
Thus, sodium hydroxide was used in this work for the pretreatment of ramie fiber.
因此，氢氧化钠是在这项工作中所使用的预处理苎麻纤维。
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