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Information × Registration Number 0203U006600, 0101U000771 , R & D reports Title Physico-chemical adjustment of the structure and properties of the silicate-coutaining syspensions. popup.stage_title Head Makarov A.S., Доктор технічних наук Registration Date 19-06-2003 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Subject matters of research were the hydro-suspensions of montmoriUonite, kaolinite, hydromica and other natural silicates; micro-foam systems on the basis of the foam-forming agents of alkylbenzenesulfonate, alkylsulfonate and sodium salt of abietinic acid, stabilized by disperse bentonite; microporous silicone mass to obtain ceramic products; microporous concrete mixtures; highly concentrated iron-containing dispersions.Methods of investigation: rheological (rheotest-2, layer-meter); calorimetric, electrosurface (microelectrophoresis, conductometry); EPR spectrometry (the EPR spectrometer ofT-254 type). The main goal was to study the regularities in the processes of structure formation of modified concentrated silicate disperse foam systems and development of methods aimed at adjustment of their theological performance. When performing the subject matter, the principal attention was concentrated at investigating the rheological and electrosurface characteristics of the concentrated silicate suspensions containing a foam-forming component as well as determining conditions of formation and stabilization of the micro-foam systems. In accordance with the controlled chemical degradation method, it has been developed the method to obtain a diluent of the aluminium-silicate dispersion on the basis of the oligomer substances. Application area: ore-concentrating industry, production of wall building and highly porous ceramic materials, solution of problems associated with protection of environment. Product Description popup.authors popup.nrat_date 2020-04-02 Close