Method for preparing solid stabilized chlorine dioxide disinfectant

Abstract

The invention relates to a preparation of solid stabilized dioxide peroxide sterilization sanitizer consists of chlorite takes 0.1 percents to 65 percents weight, mixture of anhydrous calcium chloride and anhydrous sodium chloride takes 1 percents to 90 percents weight, activator includes boracic acid, acid sulfate and tartaric acid takes 5 percents to 75 percents weight,. Prepare by below steps: dry each agent; first put anhydrous calcium chloride into the mixing device, second the chlorite, third the anhydrous sodium sulfate and mix them up together or first the mixture of anhydrous calcium chloride and anhydrous sodium chloride, then solid chlorite, last mix up tartaric acid, boracic acid and acid sulfate in the device; seal and pack the mixed material as the product. The product is safe, easy to transport, of high using effect, broadly generalized, low poison, non-erode, no irritant gas, can be applied in sterilizing and disinfecting in house, hospital, restaurant and other places.

Description

Technical field: [0001] The invention relates to a preparation method of a bactericidal disinfectant, in particular to a preparation method of a novel solid-state stabilized chlorine dioxide disinfectant, which can be applied to tableware, instruments, fruits, vegetables, drinking water, Sterilization and disinfection of towels, work clothes, food industry, animal husbandry and other places and equipment. technical background: [0002] Disinfectants have gone through a long process of development, from bleaching powder to sodium hypochlorite (such as 84 solution), and from Jie Er Mie (quaternary ammonium salts) to iodophor. They have played a huge role in sterilization and protection of people's healthy life. effect. History has turned a new page, and people's concept of life has undergone fundamental changes, which puts forward higher requirements for the greenness and safety of products. Previous disinfectants either had a strong smell or were corrosive, and were either ...

AI Technical Summary

Problems solved by technology

The disadvantage of this product is that on the one hand, the poor water solubility of the coating agent affects the use effect, and on the other hand, the melting of the coating agent will pollute the water quality

Chinese patent CN1415533A discloses a powdery chlorine dioxide disinfectant and a preparation method thereof. The disinfectant prepared by the production method is a unitary package, which solves the problem of inconvenient use, but it uses highly reducing oxalic acid as an activator. It is easy to react and cause accidents when heated or impacted

Chinese patent CN1439268A discloses a preparation method of a solid chlorine dioxide disinfectant. It uses organic polymers such as soluble polyvinyl alcohol to coat sodium chlorite. The biodegradability of the polymer is very poor, which does not meet the concept of eco-environmental protection

Chinese patent CN11406208A discloses a production method of solid chlorine dioxide in block form, which adopts organic raw material sodium dichloroisocyanurate or sodium trichloroisocyanurate as auxiliary chlorine dioxide generating agent, although it improves Chlorine gas generation, but because it can be decomposed into hypochlorous acid to produce a pungent smell of chlorine, it does not meet the concept of green products

In summary, the existing stabilized chlorine dioxide disinfectant products generally have defects such as inconvenient use, storage and transportation, or unsafe use due to organic matter and irritating raw materials, and do not meet ecological and environmental protection requirements.