CAJ | 학술논문

介绍了ClO_2脱木素和漂白过程中产生的一系列化学反应及其中间产物(包括业氯酸盐、氯酸盐、次氯酸、一氧化氯自由基等),并对期间产物的牛成、转化及其对ClO_2漂白效率的影响进行了归纳,结合ClO_2漂白工艺及EcF漂白流程优化方面的进展,揭示了反应机理对工艺优化的指导作用,旨在为进一步提高ClO_2漂白效率提供理论依据.
개소료ClO_2탈목소화표백과정중산생적일계렬화학반응급기중간산물(포괄업록산염、록산염、차록산、일양화록자유기등),병대기간산물적우성、전화급기대ClO_2표백효솔적영향진행료귀납,결합ClO_2표백공예급EcF표백류정우화방면적진전,게시료반응궤리대공예우화적지도작용,지재위진일보제고ClO_2표백효솔제공이론의거.
A series of inorganic and intermediate reactions in chlorine dioxide delignification and bleaching were reviewed, intermediate products such as chlorite, chlorate, hypochlorous acid, monochlorine monoxide were included. The formation and transformation of various intermediates and their influences on bleaching efficiency of chlorine dioxide bleaching were summarized. Combining with the progresses of process optimization of chlorine dioxide bleaching and ECF bleaching sequences, the guidance function of reaction mechanism on process optimization were revealed. The purpose was to provide fundamental mechanism to upgrade the efficiency of chlorine dioxide bleaching.