Process for the production of hydrogen peroxide

Details Process for the production of hydrogen peroxide Process for the production of hydrogen peroxide

1990-09-20

1993-03-23

Langel, Wayne

Chemistry of inorganic compounds

Oxygen or compound thereof

Peroxide

552208, C01B 15023

Patent

active

051961792

ABSTRACT:
The invention relates to a process for converting anthrahydroquinone dissolved in an organic solvent to hydrogen peroxide and anthraquinone by causing a mixture of oxygen and anthrahydroquinone to flow concurrently through a reaction zone. According to the invention, the mixture of oxygen and anthrahydroquinone is caused, as an almost continuous mixed dispersion, to flow through the tubular reaction zone at such a velocity that the vacuum-pipe velocity of the liquid therein is higher than 0.05 m/s. The ratio of the length of the tube used as the reactor to its diameter is at minimum approx 10, and it may contain a static mixer made up of one or several parts.

REFERENCES:
patent: 3323868 (1967-06-01), Ogilvie et al.
patent: 4541997 (1985-09-01), Bengt

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