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Hits: 45835
Clays of various manufacturers have been investigated. The analysis of the chemical, mineral and granulometric compositions of clays is carried out, their main differences and their influence on the properties of the finished masses are shown. The properties of clays are determined, which are necessary to optimize the composition of ceramic masses. Rheological characteristics and their influence on technological process control are considered. The main disadvantages and advantages of various clays, both traditionally used by domestic producers and some new ones, have been established. Tab. 4, ill. 1, bibliography: 4 titles.
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Hits: 47113
Even minor fluctuations (tenths of a percent) in the molten glass of such components as iron and aluminum oxides lead to serious changes in the rheological properties of the melt, heat transfer conditions in the furnace and in the molding units. Non-capital-intensive technologies for enrichment of raw materials are proposed, contributing to the improvement of the quality of glass products. Tab. 1, ill. 1, bibliography: 6 titles.
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Hits: 47929
Some types of kaolins from different manufacturers have been investigated. The analysis of the chemical, mineral and granulometric compositions of kaolins and their influence on the properties of the finished masses has been carried out. The properties of kaolins necessary to optimize the properties of ceramic masses have been determined. The rheological characteristics are considered and their effect on the control of the technological process is shown. The main disadvantages and advantages of various types of kaolins, both traditionally used by domestic producers and some new ones, have been established. Tab. 4, ill. 1, bibliography: 9 titles.
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Hits: 47910
Brief information is provided on the promising deposits of clays and kaolins, feldspars and their substitutes, quartz minerals, carbonate rocks, pyrophyllites and kyanites, magnesia and magnesia-silicate materials and many other types of raw materials for the ceramic, glass and refractory industries located in the Urals. ... Tab. 1.
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Hits: 47896
The properties of kaolinite from the "Zhuravliniy Log" deposit are given and the tendencies of increasing the production of enriched kaolin from this deposit at ZAO "Plast-Rifey" are given. On the basis of alkaline kaolins available at this deposit, ZAO Plast-Rifey is considering the possibility of producing quartz-feldspar concentrates. Tab. 5.
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Hits: 47845
The Latnenskoe deposit of refractory clays and the Shramovskoe deposit of refractory clays suitable for the production of ceramic products are considered. Tab. eight.
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Hits: 47830
A comparative analysis of the quality of modern materials for the ceramic industry produced by domestic and foreign manufacturers is given. The high efficiency of application of modern high-quality materials of JSC "GEOKOM" in ceramic production is shown. Information on the effective use of wollastonite, calcite, talc, and kaolin in the production of various ceramic products is presented. Tab. 3.
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Hits: 48208
The possibility of using wollastonite as one of the main components of jade muffled glazes for sanitary ceramics is shown. The main physicochemical properties of the synthesized coatings have been determined, and the features of the formation of their structure and phase composition have been studied. Il. 4, bibliography: 4 titles.
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Hits: 50067
The mineralogical composition and technological properties of the "blue clays" of the Maloarkhangelsk deposit have been studied. An assessment of their possible application in the production of ceramic tiles is given. Tab. 2, ill. 1, bibliography: 3 titles.
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Hits: 50640
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 characterizes the type of clay, its properties, mineral composition, behavior when heated, and other technological parameters. Il. 2, bibliography: 1 title.
