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1.
CERAMIC FILTER SYSTEMS FOR INTEGRATED PURIFICATION OF HIGH-TEMPERATURE FLUE GASES FROM GLASS-MELTING FURNACES
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(Not-set)
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... surface area of 0.02 m2) installed in the pilot setup showed high simultaneous removal efficiencies for multiple pollutants: NOx – 92 %, SO2 – 96 %, at an operating temperature of 380 °C. The authors proposed ...
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2.
HIGH-TEMPERATURE CERAMOVERMICULITE THERMAL INSULATION ON A WOLLASTONITE BUNDLE
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(Not-set)
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Ceramovermiculite thermal insulation on a wollastonite bundle was obtained from chalk, diatomite and expanded vermiculite by the method of solid-phase synthesis of components. The influence of the granulometric ...
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3.
Temperature of Suspension as a Parameter of Control its Rheological Properties at Magnetic Separation
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(Not-set)
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... of their description in the operating temperature ranges by functions of exponential and logarithmic forms, respectively, are given, which may also be valid for other media, including those used for other, ...
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4.
Indirect assessment of actual heat transfer coefficients in air cool-ing systems of operating glass kilns
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(Science for glass production)
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A scientifically substantiated applied technique for indirect assessment of the actual intensity of convective heat removal during jet cooling of corrosive zones of the melting basin of glass-making furnaces ...
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5.
High-temperature strength of oxide ceramic materials
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(Science for ceramic production)
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The results of determining the high-temperature (up to 1500 ° C) strength in compression (by the example of lightweight fibrous blocks) and bending (dense oxide ceramics) are presented. The measurements ...
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6.
High-temperature vacuum kiln for vitreous silica melting
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(At the enterprises and institutes)
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... a heating unit with an operating temperature of up to 2200 ° C was developed and manufactured, consisting of a tungsten heater and molybdenum heat shields, which allows melting small-sized blocks of quartz ...
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7.
LUMINESCENT WAVEGUIDES IN BI-DOPED QUARTZOID GLASS, WRITTEN BY FEMTOSECOND LASER PULSES
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(Not-set)
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The formation of waveguides in the bulk of sintered nanoporous glass pre-impregnated in a bismuth nitrate solution was demonstrated. The influence of laser irradiation regimes on the refractive index change ...
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8.
ON HIGH-TECH APPLICATIONS OF ZIRCONIUM DIOXIDE, PARTIALLY STABILIZED WITH YTTRIUM OXIDE (REVIEW)
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(Not-set)
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... dioxide, partially stabilized with yttrium oxide, demonstrates exceptional characteristics, acting as an electrolyte, anode and membranes. When operating in the temperature range of 800...1000 °C, the ...
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9.
HEAT-INSULATING MATERIALS BASED ON EXPANDED ROCKS OF UZBEKISTAN
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(Not-set)
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... the stability of the material in strength up to 800 ?С, which indirectly characterizes the transformation of the structure and its operating temperature. Based on the compositions “expanded hydrophlogopite-secondary ...
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10.
CERAMIC-FORMING ORGANOSILICON POLYMER AS A MODIFIER OF HEAT-INSULATING SYNTHETIC MATERIAL
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(Not-set)
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... rises at a rate of 100 ?C/h to 900 ?C. The physicomechanical and thermophysical characteristics are studied. Synthetic material can be used for the manufacture of thermal insulation products operating ...
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11.
ELECTRICAL CHARACTERISTICS OF BISMUTH-CONTAINING CERIUM OXIDE
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(Not-set)
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Ceramics Ce0.9Bi0.1O2 – ? was obtained by solid-phase synthesis. It is shown that the obtained samples have a cubic fluorite structure with the space symmetry group Fm3m. The electrical properties of the ...
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12.
THERMAL PROCESSES IN VITRIFIED TUBES OF A HEAT EXCHANGER
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(Not-set)
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... operating time due to the cleanliness of the glass surface.It has been established that during long-term operation of the apparatus, the heat transfer coefficient of the glass coating of the pipe practically ...
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13.
PROTECTIVE TECHNOLOGICAL COATING BASED ON ZrO2–BaO–B2O3–SiO2 SYSTEM FOR PROTECTION OF HEAT-RESISTANT NICKEL ALLOY WITH SINGLE-CRYSTAL STRUCTURE DURING HEAT TREATMENT
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(Not-set)
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The purpose of this work was developing of protective technological coating for protection of heat-resistant nickel alloy with single-crystal structure ZHS30 during high-temperature homogenization. Based ...
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14.
EXPERIMENTAL STUDY OF THE THERMAL CONDUCTIVITY OF THE GLASS COATING OF THE PIPE
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(Not-set)
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... The highest thermal conductivity is possessed by a coating made of glass of the S-89 and S-52-1 brands. These grades of glass are recommended for pipelines operating at elevated temperatures of heat transfer ...
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15.
WOLLASTONITE CERAMICS FROM CHALK AND DIATOMITE FOR REFRACTORY INSULATION
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(Not-set)
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... and the limiting operating temperature under 1050 °C were obtained from the prepared charge mixture and foamed perlite. The resulting materials can be used as thermal insulation for industrial and civil ...
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16.
OBTAINING OF ALKALINE-FREE ALUMINOSILICATE GLASS CERAMICS BY SOL-GEL METHOD AND INVESTIGANING OF ITS PROPERTIES
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(Not-set)
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The glass-crystalline ceramic materials in SiO2–Al2O3–RO (RO–MgO, SrO, BaO and their combinations) systems have been synthesized by the sol-gel method. The factors influencing on the sol-gel formation ...
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17.
Insulating Enamel Leaden-Borate Glass Basis
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(Not-set)
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... the power and productivity of the ozone generator, improve the conditions for electrodes cooling, and makes it possible to create high-frequency ozone generators operating at high-frequency currents. Also, ...
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18.
Near-Infrared Raman Spectroscopy of Graphitic B-C-N-Materials
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(Materials and properties)
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Raman scattering (RS) studies of graphite-like phases BC x N (g-BC x N) obtained by various methods were carried out using an excitation laser operating in the near infrared range. The most typical ...
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19.
Reaction Cured Composite Coatings and Glasses
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(Coatings)
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The creation of reaction-cured coatings is a promising direction in the field of protection of metallic and non-metallic structural materials during operation in aviation technology. The main feature of ...
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20.
Possible applications of various glazing types in aircraft canopies (a review)
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(At the enterprises and institutes)
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An overview of the prospects for the use of glazing products of aviation technology based on silicate, organic, polycarbonate glasses from the standpoint of strength, main sources of loading and the most ...
