Decontamination of (hydrocarbylthio) aromatic amines
A Lewis acid contaminant is removed from a (hydrocarbylthio)aromatic amine by mixing a solid alkali metal hydroxide with a solution of the Lewis acid in the amine, preferably at 110-120 DEG C., and then filtering the solids from the mixture.
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A Lewis acid contaminant is removed from a (hydrocarbylthio)aromatic amine by mixing a solid alkali metal hydroxide with a solution of the Lewis acid in the amine, preferably at 110-120 DEG C., and then filtering the solids from the mixture. |
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