The method which will be described is based on a pre-concentration of chlorinated phenolic water contaminations in a solid sorbent. These compounds were eluted, derivatized, extracted, and determined by gas chromatography using a nonpolar capillary column. The determination of 29 chlorinated phenols
A note on the chlorination of aqueous phenol
โ Scribed by Walker, B. Y. ;Hayes, T.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1947
- Weight
- 120 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0368-4075
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โฆ Synopsis
Abstract
In the course of preparing 2 :4 dichlorphenol as an intermediate on a semiโtechnical scale by the chlorination of molten phenol (100%), the possibility of large scale production was considered, with its attendant difficulties of keeping large stocks of the raw material warm enough to remain molten, and the transfer lines and valves sufficiently hot to prevent blockages.
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