引用本文:
董岩, 印志磊, 钟红梅, 于慧, 孙思修. 伯胺N1923萃取乳酸[J]. 应用化学,
2001, 18(10): 843-845.
Citation: DONG Yan, YIN Zhi-Lei, ZHONG Hong-Mei, YU Hui, SUN Si-Xiu. Extraction of Lactic Acid by Primary Amine N1923[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 843-845.
Citation: DONG Yan, YIN Zhi-Lei, ZHONG Hong-Mei, YU Hui, SUN Si-Xiu. Extraction of Lactic Acid by Primary Amine N1923[J]. Chinese Journal of Applied Chemistry, 2001, 18(10): 843-845.
English
Extraction of Lactic Acid by Primary Amine N1923
Abstract:
The extraction of lactic acid(HA) with primary amine N1923(RNH2) has been studied by means of a slope method and IR spectrophotometry at (298±1) K. The composition of the extracted complex was found to be RNH2HA. The equilibrium constant of extraction was determined as lg Kex=1.63. The results showed that lower temperature was favorable for the extraction.
-
Key words:
- extraction
- / primary amine N1923
- / lactic acid
-
-
扫一扫看文章
计量
- PDF下载量: 1
- 文章访问数: 849
- HTML全文浏览量: 109
下载:
