Purification continuous production process for high-purity hydrogen peroxide
A high-purity hydrogen peroxide, hydrogen peroxide technology, applied in the direction of peroxide/peroxyhydrate/peroxyacid/superoxide/ozone, inorganic chemistry, chemical instruments and methods, etc., can solve the problem of peroxide Problems such as low hydrogen utilization rate, unsatisfactory purity, and poor separation effect achieve the effect of small footprint, low production cost, and large output
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[0014] Such as figure 1 , the present invention is a continuous production process for the purification of high-purity hydrogen peroxide and its purification device. It uses a pump to input the raw material containing industrial-grade hydrogen peroxide into a macroporous adsorption resin column for adsorption of organic carbon, and then The hydrogen peroxide that removes organic carbon is input into the anion-cation single ion exchange resin column for ion exchange in turn, and then the anion-cation exchanged hydrogen peroxide is input into the anion-cation exchange resin mixed column, and the ion exchange is performed again to remove harmful ion impurities, and finally the The above hydrogen peroxide input 0.1 μm? ~? Polyvinylidene fluoride microporous filter with a certain pore size to remove particulate impurities, so as to obtain high-purity hydrogen peroxide products that meet the requirements.
[0015] Such as figure 1 The high-purity hydrogen peroxide continuous puri...
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