食品科学 ›› 2006, Vol. 27 ›› Issue (10): 307-310.

• 工艺技术 • 上一篇    下一篇

利用扁桃壳制备糠醛和活性炭的研究

 申烨华,  秦振平,  李聪,  郭红霞,  韩亚冬   

  1.  西北大学化学系; 北京工业大学环能学院; 北京工业大学材料学院
  • 出版日期:2006-10-15 发布日期:2011-11-16

Research on Producing Furfural and Activated Charcoal from Almond Seed Shells

 SHEN  Ye-Hua,   Qin-Zhen-Ping,   Li-Cong,   Guo-Hong-Xia,   Han-Ya-Dong   

  1. 1.Department of Chemistry, Northwest University, Xia’n 710069, China; 2.College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100022, China; 3. College of Materials, Beijing University of Technology, Beijing 100022, China
  • Online:2006-10-15 Published:2011-11-16

摘要:  以扁桃壳为原料,用硫酸法制取糠醛,工艺条件为:每50g扁桃壳加入2.0mol/L硫酸250.0ml,蒸馏温度160℃,蒸馏时间2.0h。用糠醛渣试制了活性炭,产品活性炭的次甲基蓝吸附力达到了分析纯标准。

关键词: 扁桃壳, 糠醛, 活性炭, 测定

Abstract: The technology of producing furfural and activated charcoal from almond seed shells was studied by adding 2.0mol/L sulfuric acid 250.0ml per 50g shells and maintaining the temperature at 160℃ in 2.0h. The activated charcoal was produced from the residue of furfural, and the absorbability of activated charcoal reached analytically pure standard.

Key words: almond nut shell, furfural, activated charcoal, determination