Disclosed are a high pressure reactor for carbon dioxide conversion and a method of operation thereof. The present invention, by adsorbing and removing hydrogen fluoride, acid gas, VOCs and the like by using the electrochemical reaction and adsorbent of the high-voltage discharge process in the incoming air, by installing a radioactive material removing unit radioactive materials such as radon, cesium Is removed by electrosorption, and the high voltage discharge unit purifies the contaminated air by the electrochemical reaction of the high voltage discharge and supplies air sterilized with airborne bacteria to the positive and negative pressure holding spaces using the supply air fan. Positive pressure / eup pressure maintenance target space The internal pressure of the target space is maintained by detecting the pressure inside the room and controlling the opening rate of the air supply fan, circulation fan, exhaust fan speed, and air volume control damper based on data transmitted in real time. Maintain the pressure at a positive pressure, and in the aftertreatment part composed of high voltage discharge means, adsorption means, and exhaust fan, Oxygen ions (O) generated by dissociating harmful chemicals by adsorption to adsorbents by the electrochemical reactions of virus-contaminated high-voltage discharge processes and adsorbing to adsorbents, and by dissociating covalent bonds of air constituent molecules during high-voltage discharge processes Oxygen is sterilized with free radicals such as superoxide anion (O 2- ), hydroxyl radical (OH-Radical), nitrogen monoxide (NO), and singlet oxygen ( 1 O 2 ) that are combined in an unstable form and discharged into the atmosphere. Block the propagation path of bacteria and viruses through the media.이산화탄소 전환용 고압 반응조 및 이의 운영 방법이 개시된다. 본 발명은, 유입되는 공기중의 고전압 방전과정의 전기화학적 반응 및 흡착제를 이용하여 불화수소, 산성가스물질, VOCs 물질등을 흡착하여 제거하고, 방사능 물질제거부를 설치하여 라돈, 세슘등의 방사능 물질을 전기흡착방법으로 제거한 후, 고전압 방전부에서 고전압 방전의 전기화학적 반응으로 오염공기를 정화 및 공기중 부유세균을 살균한 공기
