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1.
SURFACE CHARGES AND ZERO CHARGE POINTS OF NATURAL CLAYS OF ORENBURG REGION
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(Not-set)
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... dispersion have been determined. Powders of two fractions of montmorillonite, polymineral and kaolin clays of the Orenburg region were selected as objects of research. The determination of the TNZ of natural ...
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2.
Structure and texture of clays from Gzhel deposit
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(Raw materials)
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As a result of microscopic studies of the clays of the Gzhel deposit, a change in the structure and texture was established depending on the natural color of the clay. At the same time, the color of clays ...
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3.
THE PROCESS OF FORMATION OF CRYSTALLINE PHASES IN HEAT-RESISTANT CORDIERITE-CONTAINING ELECTRICAL MATERIALS
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(Not-set)
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The article presents the results of studies of heat-resistant insulating ceramics, as well as a mechanism of cordierite phase formation during single firing of compositions containing polymineral clay ...
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4.
SYNTHESIS OF MULLITE-SILICA CERAMICS WITH ENHANCED ELECTROPHYSICAL PROPERTIES
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(Not-set)
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Presents the results of the synthesis of mullite-silica ceramics with improved electrophysical characteristics based on natural kaolinite raw materials extracted in the Orenburg region. The main attention ...
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5.
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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6.
GURLEN HYDROSLUIDIC CLAY IS A LOW-TEMPERATURE FLUX IN THE PRODUCTION OF CERAMICS
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(Not-set)
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As a result of a comprehensive study of the characteristics of the clay of the Gurlensky deposit, it was determined that the Gurlensky hydrosluidic clay, in its chemical composition, has a relatively high ...
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7.
The Influence of Nepheline Syenite and Waste of Mineral Wool Production on the Operational Properties of Ceramics
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(Not-set)
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The possibility of using wastes from the production of mineral wool (MB) and nepheline-syenite (NS) in the production of ceramics in order to improve the physical and mechanical properties of the samples, ...
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8.
Characteristics of Kaolin Clay Deposits of the Svetlinsky District of the Orenburg Region
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(Not-set)
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The object of the study was kaolin mineral raw materials from the Svetlinsky district of the Orenburg region. The characteristics of the clay were obtained by using the methods of particle size distribution, ...
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9.
Analysis of the Couses of Efflorescence in Brickwork in the Aral Sea Region
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(Not-set)
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The analysis of the main reasons for the formation of efflorescence in brickwork in the Aral Sea regions is presented. It has been established that as a result of alternating moistening and drying of the ...
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10.
Porosity Structure and Technical Properties of Ceramic Materials Based on Wastes of Nonferrous Metallurgy of Eastern Kazakhstan
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(Not-set)
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... a by-product of rare-earth metals without the use of natural traditional materials - as a flux. Studies have shown that the content is & # 171; dangerous & # 187; pore sizes 10-5 - 10-7 m in samples from ...
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11.
Synthesis and Research of Zeolite Faujasite Type Based on Natu-ral Mineral of Nakhchivan
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(Not-set)
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On the basis of the natural zeolite of Nakhchivan, zeolite faujasite was synthesized and its physicochemical properties were studied. The zeolite tuffs of the Nakhchivan Kukuchay deposit were used as a ...
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12.
Low-Shrink Ceramics Based on Dolerite Fine Waste of Crushed Stone Production
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(Science for ceramic production)
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The results of the possibility of using dolerite fine-grained waste of crushed stone production in ceramic charges for the manufacture of low-shrinkage products are presented. It was found that solid-phase ...
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13.
Microstructural and Rheological Characteristics of the Water and Clay Suspension Containing Particles of Montmorillonitovy Clay
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(Raw materials)
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Rheological and microstructural characteristics of aqueous suspensions of montmorillonite clays containing solid phase particles with dimensions d & # 8804; 160 microns. The dependences of the conditional ...
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14.
Structural ceramics from mining waste
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(Utilization of waste)
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The possibility of using mining waste in the form of magnesium silicate rocks - troctolites in the production of building ceramics has been studied. It was found that the introduction of troctolite into ...
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15.
Elemental iron content as a marker of alumosilicate ceramics sin-tering
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(At the enterprises and institutes)
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The effect of the firing temperature and heating rate on the content of elemental iron in specimens based on montmorillonite clays of the Orenburg region has been investigated. It was established by X-ray ...
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16.
Features of stone-like argillous raw materials particle-size distribution determined by laser diffraction method
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(Raw materials)
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Are the results of studies to determine the granulometric composition of stone-like clay raw materials of various degrees of lithification? argillite-like clays, mudstones, shales using laser diffractometry ...
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17.
Biochemical method of iron removal from Zhuravliny Log kaolin
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(Raw materials)
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The reasons for the low efficiency of reducing the iron content in the kaolin composition of the Zhuravliny Log deposit by the method of dry classification by fractions are analyzed. The technology of ...
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18.
Bio-processing of clay materials and ceramic masses: main trends, techniques and practical experience
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(Science for ceramic production)
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... type of microorganisms, the method of obtaining and the composition of the culture liquid, the conditions and method of biological treatment, the material composition and natural cenosis of clay materials. ...
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19.
Nature of Liquescence and Fluidity of Kaolin of the Zhuravliny Log Deposit (a Review)
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(Raw materials)
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A review of studies on the nature of the most effective methods for regulating the liquefaction and fluidity of kaolin from the Zhuravliny Log deposit is presented. The data on the material, mineral and ...
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20.
Special sintering features of ceramic mass containing magnesium silicates
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(Science for ceramic production)
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The results obtained when studying the behavior of samples based on a component containing natural magnesium silicates and clays of various chemical and mineralogical compositions indicate the active participation ...
