In this work, the process of decomposition of 2,4-dichlorophenol (2,4-DCP) vapor under the influence of atmospheric pressure DBD in oxygen was studied. The studies were carried out in two modes: with a catalyst (natural vermiculite doped with zirconium) and without it. A number of basic characteristics of the catalyst were assessed. The rates and effective rate constants of sorption processes, as well as decomposition processes in plasma and plasma-catalytic systems, were determined. Based on these data, the energy efficiency of the decomposition process was calculated. The data obtained suggested that the initial stage of decomposition is the reaction of interaction of electrons with pollutant molecules. The catalyst has been shown to speed up the decomposition process, increase energy efficiency and the conversion of 2,4-DCP to CO₂ molecules, and prevent the formation of condensed products on the reactor walls. The work estimates the carbon and chlorine balances before and after treatment, which reach a maximum of 99 and 60%, respectively. It was also shown that the catalyst retains its activity for at least 7 h of continuous operation.

本工作研究了2,4-二氯苯酚(2,4-DCP)蒸气在氧气中大气压DBD影响下的分解过程。研究以两种模式进行：使用催化剂（掺杂锆的天然蛭石）和不使用催化剂。评估了催化剂的许多基本特性。确定了吸附过程的速率和有效速率常数，以及等离子体和等离子体催化系统中的分解过程。根据这些数据，计算分解过程的能量效率。获得的数据表明，分解的初始阶段是电子与污染物分子相互作用的反应。该催化剂已被证明可以加速分解过程，提高能源效率和2,4-DCP向CO ₂分子的转化，并防止在反应器壁上形成冷凝产物。该工作估算了处理前后的碳和氯平衡，最高分别达到99%和60%。还表明，催化剂在连续运行至少 7 小时内保持其活性。