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1.
GLASS-CRYSTALLINE COMPOSITE MATERIAL BASED ON SHUNGITE ROCK AND HELLEFLINTA
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(Not-set)
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A series of glass-crystalline composites were produced by heating at 1350 °C of powdered mixtures of helleflinta (quartz-feldspar waste from the Kostomuksha GOK) and 5, 10, 20 and 40 mass. % of shungite ...
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2.
DEVELOPMENT OF HIGH-TEMPERATURE THERMAL INSULATION MATERIAL BASED ON CLAY FROM THE KORNILOVSKY DEPOSIT IN THE TOMSK REGION
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(Not-set)
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The paper investigates the physical and technical properties of a composite material based on white-burning clay from the Kornilovsky deposit of the Tomsk region with the addition of a gas-forming agent. ...
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3.
INVESTIGATION OF PROPERTIES OF CLINKER CERAMICS USING ALBITOPHIR ADDITIVE OF VARIOUS FRACTIONS
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(Not-set)
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Abstract. In recent years, the issues of obtaining clinker ceramics have become as relevant as possible, including – this is due to the tasks of import substitution. Clinker ceramics is a product that ...
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4.
MAGNESIA RAW MATERIALS OF UZBEKISTAN FOR THE PRODUCTION OF REFRACTORIES
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(Not-set)
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The results of the study of the chemical and mineralogical composition and the assessment of the suitability of magnesian raw materials, in particular serpentinites of Uzbekistan, taking into account the ...
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5.
COMPREHENSIVE STUDY OF THE BARKHAN SANDS OF THE KUSHKUPYR DEPOSIT FOR THE PRODUCTION OF SODIUM SILICATE IN THE MICROSILICA–BARKHAN SAND–CAUSTIC SODA SYSTEM
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(Not-set)
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The chemical and mineralogical composition, grain structure and physicochemical properties of unenriched dune sands located in the Kushkupyr district of Uzbekistan were studied. Analysis of the granulometric ...
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6.
PHYSICOCHEMICAL STUDIES OF DIABASE ROCKS OF THE UZUNBULAK DEPOSIT TO OBTAIN ACID-RESISTANT MATERIALS
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(Not-set)
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The chemical and mineralogical compositions, physical and chemical characteristics and phase transformations of diabase rocks of the Uzunbulak deposit were studied. It has been shown that as a result of ...
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7.
INFLUENCE OF NANODISPERSED ALUMINUM OXIDE ON THE PHYSICAL AND MECHANICAL PROPERTIES OF TECHNICAL CERAMICS
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(Not-set)
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The article presents the results of a study on the development of a composition of technical ceramics for ceramic grinding bodies and the influence of dispersed oxide on its basic properties. It is shown ...
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8.
HEMATITE ORE OF THE KYZYLTASH DEPOSIT – A PROMISING RAW MATERIAL FOR CERAMIC PIGMENT
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(Not-set)
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The results of a study of the chemical and mineralogical composition of the mineral hematite from the Kyzyltash deposit before and after firing are presented, and methods for its enrichment are selected. ...
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9.
FIREСLAY CRUCIBLES WITH IMPROVED PROPERTIES FOR ORE ASSAY ANALYSIS
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(Not-set)
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The possibilities of obtaining fireclay crucibles for fire assay of ores with high quality indicators based on the highest-grade local raw materials of Uzbekistan – AKF-78 kaolin and fireclay obtained ...
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10.
CERAMIC WASTE AS AN ALTERNATIVE SOURCE OF ALUMINOSILICATE RAW MATERIALS FOR THE PRODUCTION OF PORTLAND CEMENT CLINKER
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(Not-set)
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Through comprehensive studies of the chemical and mineralogical composition and technological properties of the wastes of ceramic production of “Kulol” JSC in order to be able to use them as a component ...
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11.
ANTI-FILTRATION AND SORPTION CHARACTERISTICS OF OVERBURDEN ROCKS FOR RAW MATERIAL EXTRACTION FOR THE CEMENT INDUSTRY
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(Not-set)
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The article presents the results of determining the anti-filtration and sorption capacity of palygorskite and other clays of the Borshchevsky and Voskresensky cement raw material deposits, which are overburden ...
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12.
POSSIBILITY OF USING DUMPS OF CHUPINSKY PEGMATITES IN THE PRODUCTION OF CERAMIC MATERIALS
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(Not-set)
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The possibility of using pegmatite dumps in the production of ceramic materials is shown. Microcline pegmatite according to the results of research of dielectric and technological properties in the future ...
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13.
PLASMA CHEMICAL TREATMENT OF ZIRCONIUM CATALYSTS BASED ON VERMICULITE
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(Not-set)
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The effect of plasma chemical treatment on the structure of vermiculite promoted by zirconium oxychloride has been studied using scanning electron microscopy, X-ray phase analysis, IR spectroscopy and ...
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14.
COMPOSITE GABBRO-BASALT MATERIAL
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(Not-set)
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A method for obtaining a new composite material based on magmatic gabbro rock reinforced with basalt fiber is proposed. Laboratory samples were obtained and their properties (pycnometric density and Brinell ...
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15.
SYNTHESIS OF CERAMIC PIGMENTS WITH WILLEMITE STRUCTURE AND THEIR USE IN OBTAINING BLUE GLAZES
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(Not-set)
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The ability of isovalent substitution of zinc and cobalt atoms in the structure of willemite Zn2SiO4 was studied, ceramic pigments with willemite structure of blue, violet and blue colors were synthesized. ...
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16.
DEVELOPMENT OF CERAMIC BRICK COMPOSITIONS FOR RESTORATION OF HISTORICAL HERITAGES BASED ON LOESS–DEFECATE COMPOSITION
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(Not-set)
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They are devoted to the study of the development of composite materials for the production of ceramic bricks based on loess-like rocks from the Suzanly deposit and waste produced by Khorazm Shakar LLC, ...
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17.
DEVELOPMENT OF BINDER COMPOSITIONS FOR CERAMIC SUSPENSION BASED ON THE STUDY OF THE PHYSICO-CHEMICAL PROPERTIES OF THE COMPONENTS
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(Not-set)
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Currently, the use of ceramic shells for casting metal melts is quite widespread in almost most machine-building enterprises. The main method of production of ceramic molds is the method of forming them ...
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18.
PHYSICAL AND MECHANICAL PROPERTIES OF CERAMIC TILE IN THE COMPOSITION CLAY–DUNE SAND
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(Not-set)
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The article investigates the physical, mechanical and technological properties of ceramic plates in the composition of Kulatau clay and dune sands of the Tuprakkala massif located in the lower amudarya ...
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19.
FEATURES OF GLASS BATCH PREPARATION IN THE PRODUCTION OF COLORLESS SHEET GLASS WITH INCREASED TRANSPARENCY
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(Not-set)
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The features of glass batch preparation in the production colorless sheet glass with increased transparency are considered. A non-standard algorithm for dosing and loading selenium, cobalt oxide, erbium ...
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20.
THE POSSIBILITY OF USING WASTE FROM THE ENRICHMENT OF FERRUGINOUS QUARTZITE KMA IN THE PRODUCTION OF CERAMIC BUILDING MATERIALS
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(Not-set)
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The possibility of using waste from the enrichment of ferruginous quartzites of KMA is considered. The chemical composition of waste from Lebedinsky GOK has been investigated. It has been established that ...
