๐”– Bobbio Scriptorium
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Extraction of aromatic organic compounds by polyurethane foam

โœ Scribed by L. Schumack; A. Chow


Book ID
118994942
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
576 KB
Volume
34
Category
Article
ISSN
0039-9140

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๐Ÿ“œ SIMILAR VOLUMES


Extraction of alkylammonium tetraphenylb
โœ P. Fong; A. Chow ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 704 KB

## AbStlWt Alkylammonium ions are extractable by polyether-and polyester-type polyurethane foams from aqueous solution in the presence of bulky and hydrophobic anions such as tetraphenylborate (TPB-) and dipicrylaminate (DPA-1. The selectivity for the alkylammonium ions is affected by a combinatio