THE ADSORPTION OF ALIPHATIC ACIDS ON ACTIVATED CHARCOALS
作者:
R. U. Lemieux,
J. L. Morrison,
期刊:
Canadian Journal of Research
(NRC Available online 1947)
卷期:
Volume 25b,
issue 5
页码: 440-448
ISSN:1923-4287
年代: 1947
DOI:10.1139/cjr47b-051
出版商: NRC Research Press
数据来源: NRC
摘要:
The adsorptions of acetic, propionic, butyric, and valeric acids from aqueous solutions on a series of coconut charcoals of different degrees of activation were determined. For purposes of interpretation the numbers of millimoles adsorbed per gram of charcoal were compared for pairs of acids. Unimolecular adsorption of the acids is indicated. Surface areas of the charcoal series were estimated. They range from 130 to 625 sq. m. per gm. of charcoal, depending on the adsorbate used and the degree of activation of the charcoal. Some insight into the activation process is given.
点击下载:
PDF
(416KB)
返 回