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Information × Registration Number 0212U006687, 0110U003208 , R & D reports Title Creation of a standard sample Coke for indicators of reactivity and strength poslereaktsionnoy popup.stage_title Head Shulga I.V., Registration Date 15-06-2012 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 Development and certification of standard samples was carried out as follows: - Selection and preparation of source material - the study of homogeneity of the material - interlaboratory certification standard - the study of stability of the material - the development, examination and approval documents. During the study determined the following metrological characteristics: - the index of reactivity of coke CRI,%; - coke strength after reaction residue CSR,%. First developed by industry-standard features such as coke, is intended to ensure the unity and the desired accuracy of measurement reactivity index and CRI remaining strength of coke after reaction CSR a standardized method ISO 4703. Certified value established metrological characteristics, CRI - 29,8, CSR - 58,1 Expiration standard sample - 5 years. Product Description popup.authors Шульга І.В. popup.nrat_date 2020-04-02 Close