Compound type solvent system for anthraquinone method hydrogen peroxide production process
The invention discloses a compound type solvent system for an anthraquinone method hydrogen peroxide production process. The compound type solvent system comprises trans-1,2-cyclohexanediol diacetate or comprises trans-1,2-cyclohexanediol diacetate, heavy aromatic hydrocarbon, trioctyl phosphate and...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a compound type solvent system for an anthraquinone method hydrogen peroxide production process. The compound type solvent system comprises trans-1,2-cyclohexanediol diacetate or comprises trans-1,2-cyclohexanediol diacetate, heavy aromatic hydrocarbon, trioctyl phosphate and isooctyl acetate. The compound type solvent system disclosed by the invention can be used for greatly reducing the production cost, is high in hydrogen peroxide extraction distribution coefficient, high in anthraquinone solubility and high in hydrogenation efficiency and can be applied to industrialized production on a large scale, and a raw material is simple and easy to obtain. |
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