Method for producing hydrogen peroxide and solvent system for use in the hydrogen peroxide production process
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United States of America Patent
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May 19, 1992
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N/A
app pub date -
Aug 22, 1990
filing date -
Sep 18, 1989
priority date (Note) -
Expired
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Abstract
The invention concerns a method for producing hydrogen peroxide using a process based on anthraquinone derivatives. According to the invention the solvent system of the working solution in said process contains carbamate having a general formula ##STR1## where groups R.sup.1 and R.sup.2, which can be the same or different ones, are a hydrogen atom or a hydrocarbon group and R.sup.3 is a hydrocarbon group, whereby the groups R.sup.1, R.sup.2 and R.sup.3 can optionally be part of a cyclic structure and/or substituted by groups which are inert to the process.
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