摘要
试验用改良硫酸法由稻草（或麦杆）制取糠醛，用电位滴定法测定糠醛蒸馏液中糠醛的含量及产品的纯度，给出了滴定终点的选择依据方法简便易行，准确度达到工业分析的要求图２，表３。
The electrometric titration to determine furfural has been discussed. It
also studied the determination method ,the principle, the procedure, the cause for selecting the
titration end to determine the pure level of the product and the content of furfural in the distillation
liquid produced from straw of rice(or straw of wheat) by the modified sulfuric acid catalytic method.
The results show that the method is simple and convenient and its accuracy reaches to the
industrial analysis standard.2figs.,3tabs.,5refs.
出处
《湘潭矿业学院学报》
1999年第1期50-53,共4页
Journal of Xiangtan Mining Institute
基金
湖南省"八五"科技攻关项目
关键词
糠醛
电位滴定
条件
蒸馏液
electrometric titration, furfural,condition
