FR907244A -
Process for the extraction of high-value phenols and the like from waste water, more predominantly from water from lignite distillation
- Google Patents
Process for the extraction of high-value phenols and the like from waste water, more predominantly from water from lignite distillation
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Heinrich Koppers GmbH
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Heinrich Koppers GmbH
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C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
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Organic Chemistry
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FR907244D1943-08-301944-10-03
Process for the extraction of high-value phenols and the like from waste water, more predominantly from water from lignite distillation
ExpiredFR907244A
(en)