What are the applications of hydrogen peroxide coalescers in the chemical industry
Information summary：The hydrogen peroxide coalescer has the following applications in the chemical industry:
1. Production process of hydrogen peroxide
Dehydration of residual solution: In the production of hydrogen peroxide by anthraquinone method, a certain amount of water will be carried in the top of the extraction tower. Through a coalescence separator, the turbid material can be coalesced to a clear and
The hydrogen peroxide coalescer has the following applications in the chemical industry:
1. Production process of hydrogen peroxide
Dehydration of residual solution: In the production of hydrogen peroxide by anthraquinone method, a certain amount of water will be carried in the top of the extraction tower. Through a coalescence separator, the turbid material can be coalesced to a clear and transparent state, significantly reducing the water content and achieving the recycling of working solution, reducing the amount of alkali solution used.
Purification of working fluid: used to remove some moisture from the working fluid, reduce the acidity of the working fluid entering the post-treatment clay bed, prolong the use time of activated alumina, and also adsorb and regenerate the degradation products in the working fluid.
2. Chemical product impurity removal and purification
Industrial hydrogen peroxide impurity removal: Industrial grade hydrogen peroxide, as a raw material for electronic grade hydrogen peroxide production, has strict requirements for the total amount of organic matter. The hydrogen peroxide coalescer can be combined with suitable organic solvents to separate hydrogen peroxide and organic matter, reduce the content of organic matter, improve the quality of hydrogen peroxide products, and meet the demand for high-purity hydrogen peroxide in the electronics industry.
Separation of other chemical products: In the production of other chemical products that produce a mixture of aqueous and organic phases, a hydrogen peroxide coalescer can be used to separate the water and organic matter, playing a role in impurity removal and purification, and improving product quality.
3. Exhaust gas treatment and gas purification
Oxidation of tail gas to remove aromatic hydrocarbons: In the oxidation process of hydrogen peroxide production, the tail gas will contain organic substances such as aromatic hydrocarbons. The hydrogen peroxide coalescer can recover organic compounds such as aromatic hydrocarbons from exhaust gas through coalescence separation, reducing pollutant emissions and achieving resource recycling.
Hydrogen water removal: In chemical processes involving hydrogen, such as hydrogenation reactions involving hydrogen, hydrogen may contain a certain amount of water, which may have adverse effects on subsequent reactions or equipment. The hydrogen peroxide coalescer can remove hydrogen gas and provide dry hydrogen gas for subsequent processes.
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