Search academic texts

Information × Registration Number 0214U003599, 0113U004218 , R & D reports Title Development of synthesis technology and production of pilot batch of corrosion and salt incrustation inhibitors, based on waste recycling of wood working industry and their introduction for the increase of heat-exchange equipment life time popup.stage_title Head Slobodjan Zvenomyra, Registration Date 12-02-2014 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 Three methods of extraction of active constituents from a bark and shaving of oak and method of conditioning of extract are developed. An output of the finished good was 48-56%. The extracts of shaving and bark of oak in the range of concentrations of 0,2 - 0,8 g/dm3 protect steel 20 in a tapwater on 60-80%. A composition inhibitor is synthesized with the degree of defence 95%.. It was shown, that extracts of the oak shaving and sinergistical compositions on their basis by the reveals inhibitors of the mixed action with the predominating retarding of cathode reaction, that form on-the-spot steel chemisorption layers which with the increase of time of exposition are transformed in a phase. Product Description popup.authors Купович Рома Богданівна Маглатюк Людмила Анатоліївна Сагаль Іван Олексійович Хабурський Ярослав Мирославович popup.nrat_date 2020-04-02 Close