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1.
Glass formation in the mixture added with cement production waste
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(Utilization of waste)
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The possibility and prospects of using cement production waste (dust from electrostatic precipitators) in glassmaking have been assessed. It is shown that the introduction of 5 to 15% of dust into the ...
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2.
INFLUENCE OF THE RARE-EARTH FLUORIDES ADDITIVE ON THE STRUCTURE AND PROPERTIES OF THE BOROPHOSPHATE GLASSES
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(Not-set)
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In this work, we investigated borophosphate glasses with additions of 0.5 to 1.5 mol. % of rare-earth fluorides LnF3 (Ln = La, Ce, Nd), considered as simulants of radioactive waste from the now developing ...
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3.
Chemical Transformations as a Tool for Managing the Properties of Calcium Carbonate Powder
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(Not-set)
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Powder of calcium carbonate CaCO 3 (calcite) with a particle size of 100-200 nm and a shape close to isometric was obtained by heat treatment at 600 ° C of a product synthesized from a 2M aqueous solution ...
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4.
Regulation of structure and phase formation in low-temperatutre processes development for clay raw materials
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(Science for ceramic production)
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The role of a mineralizing additive in high-carbonate masses during low-temperature firing has been established, which ensures a decrease in the crystallization temperature and an intensification of the ...
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5.
Structure and properties of bismuth-borate glasses
(review)
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(Science for glass production)
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... on them in double and ternary systems. The intensification of research in the field of bismuth-containing borate systems has stimulated the creation of a number of new glass compositions that are distinguished ...
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6.
Structure formation behaviour in sanitaryware slurries
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(Science for ceramic production)
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The features of the coagulation structure and technological properties of slip masses for casting ceramics on stands in gypsum molds and under external pressure in polymer molds are shown. The compositions ...
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7.
Ultrafine batch mixture for low-alkali alumoborosilicate glasses
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(Science for glass production)
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The efficiency of using ultradispersed activated mixtures obtained by wet grinding in a planetary mill was established for the synthesis of low-alkaline aluminoborosilicate glasses (of the Pyrex type). ...
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8.
Thermodynamic Substantiation of the Mechanism of Solid-Phase Transformations in Roasting of Light-Color Ceramic Bricks
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(Science for ceramic production)
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The results of thermodynamic modeling of solid-phase processes occurring during the firing of volumetric light-colored ceramic bricks obtained on the basis of refractory clay and artificial flux are presented. ...
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9.
Intensification of sintering for low-melting clays upon variation of the firing atmosphere parameters
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(Science for ceramic production)
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It is shown that when a reduced pressure is created in the firing zone due to the released gases (Н 2 and CO), the nature of the gaseous medium becomes reductive, which contributes to an earlier reduction ...
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10.
Using of disintegrator as a mechanical activator of batches for glass melting
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(Automation and mechanization of production)
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Possibilities of intensification of glass melting due to preliminary mechanical activation of quartz sand in a disintegrator under various conditions are considered. It is shown that mechanical activation ...
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11.
The Prospects for the Use of Clay Raw Materials From the "Krupeisky Sad" Deposit For Obtaining Heat-Resistant Ceramic Product
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(Not-set)
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The complex study of the mineralogical and chemical composition, as well as the technological properties of clay from the “Krupeisky Sad” deposit of the Republic of Belarus, was carried out. The features ...
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12.
Effect of Combined Use of Mineral Wool Production Waste and Catalytic Cracking Catalyst Waste on the Structure and Properties of Ceramics
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(Not-set)
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... shrinkage deformation by 16.1 & # 37;, reducing water absorption by 3 times. The combined use of MV and MK in the composition (with an increase in MK from 10 to 20 & # 37;) promotes the intensification ...
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13.
Thermomechanical study of ceramic tiles get from technogenic materials
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(Utilization of waste)
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2011, N 4 The presented studies make it possible to judge the deformation-stressed state of ceramic products in different stages of firing and to establish their effect on the thermomechanical properties ...
