介质阻挡放电对水溶液中扑热息痛的降解动力学研究

IF 0.9 4区化学 Q4 CHEMISTRY, PHYSICAL High Energy Chemistry Pub Date : 2023-11-30 DOI:10.1134/s0018143923060048

A. A. Ignatiev, A. A. Gushchin, V. I. Grinevich, E. Yu. Kvitkova, A. A. Izvekova, V. V. Rybkin

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引用次数: 0

摘要

摘要研究了常压介质阻挡放电(DBD)对扑热息痛水溶液的分解动力学。在不同的放电功率和对乙酰氨基酚浓度下，测定了降解速率常数、能量产率和降解程度。结果表明，降解产物为羧酸类、醛类、CO和CO2。

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Kinetics of Paracetamol Degradation in Aqueous Solution by the Action of Dielectric Barrier Discharge in Oxygen

Abstract

The kinetics of decomposition of paracetamol in its aqueous solution by the action of atmospheric-pressure dielectric barrier discharge (DBD) in oxygen has been studied. Degradation rate constants, energy yields, and degrees of degradation have been determined for various discharge powers and paracetamol concentrations. It is shown that the degradation products are carboxylic acids, aldehydes, CO, and CO₂.

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来源期刊

High Energy Chemistry 化学-物理化学

CiteScore

1.50

自引率

28.60%

发文量

审稿时长

6-12 weeks

期刊介绍： High Energy Chemistry publishes original articles, reviews, and short communications on molecular and supramolecular photochemistry, photobiology, radiation chemistry, plasma chemistry, chemistry of nanosized systems, chemistry of new atoms, processes and materials for optical information systems and other areas of high energy chemistry. It publishes theoretical and experimental studies in all areas of high energy chemistry, such as the interaction of high-energy particles with matter, the nature and reactivity of short-lived species induced by the action of particle and electromagnetic radiation or hot atoms on substances in their gaseous and condensed states, and chemical processes initiated in organic and inorganic systems by high-energy radiation.