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1.
General information
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... quality;
development of the raw material base, rational use of raw materials, including local, industrial waste;
resource and energy saving technologies, environmental protection;
economic activity of ...
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2.
About this journal
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... including local, industrial waste;
resource and energy saving technologies, environmental protection;
economic activity of enterprises in market conditions, economics, marketing;
factory experience;
information, ...
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3.
Environmental protection. Utilization of waste
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(Category)
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4.
Environmental protection
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(Category)
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5.
OBTAINING a-Fe2O3 FROM IRON-CONTAINING WASTES FOR THE PRODUCTION OF FERRITE CERAMICS
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(Not-set)
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The work is devoted to the production of iron oxide from industrial waste for its further use in the production of ceramics, catalysts and sorbents. It is proposed to use iron-containing waste from the ...
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6.
PROPERTIES OF POWDERS SYNTHESIZED FROM AQUEOUS SOLUTIONS OF SODIUM SILICATE AND IRON SULFATE
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(Not-set)
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The phase composition of the powder synthesized from aqueous solutions of sodium silicate Na2SiO3 and iron sulfate FeSO4 at the molar ratio Fe/Si = 2 according to X-ray diffraction (XRD) data included ...
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7.
ENVIRONMENTAL ASPECTS OF THE USE OF BATTLE GLASS FOR THE PRODUCTION OF GLASS CONCRETE
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(Not-set)
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The technology of glass concrete based on dispersed container and sheet glass has been developed. It is shown that when Portland cement and cullet are ground together, when a specific surface area of 5890 ...
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8.
THE ROLE OF IRON OXIDES IN THE PRODUCTION OF FLOAT GLASS
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(Not-set)
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A statistical analysis of the relationship of the redox ratio of the produced float glass with the technological mode of cooking, the charge content and the chemical composition of the glass was carried ...
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9.
PIEZOCERAMICS TECHNOLOGIES: APPROACHES FOR ENVIRONMENTAL IMPACT MITIGATION
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(Not-set)
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... materials with ceramic analogs containing no lead. Besides, the rising cost of energy and concerns about the environmental impact mitigation have necessitated more efficient and sustainable piezoceramics ...
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10.
Properties and Structure of Iron-Containing Magnetic Glasses Based on the BaB2O4–BaSiO3 Eutectic
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(Not-set)
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The magnetic and some physicochemical properties of glasses based on barium-borosilicate eutectic with additions of iron and lithium oxides have been considered. Increasing in the Fe2O3 content leads to ...
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11.
Precision Laser Welding of Silica Glass with Iron-Nickel Alloy
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(Not-set)
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The possibilities of strong local bonding of glasses and metals with close thermal expansion coefficients by means of welding with a femtosecond laser beam have been investigated. For the first time, measurements ...
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12.
Study of the Porosity Structure of a Ceramic Material of the Fortress Wall of Girona (Spain)
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(Not-set)
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The object of the research is ceramic material taken from the fortress wall of the city of Girona. The chemical composition of the test material showed an increased carbon content (13.1 & # 37;), which ...
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13.
Ambient Environment Effect on a Polished Surfaces of OF4 and STK19 optical glass
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(Not-set)
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A study of the change in the state of the polished surface of optical glasses of STK19 and OF4 grades by ellipsometry, IR spectroscopy and measurement of sample roughness under the influence of the environment ...
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14.
Effect of Municipal Solid Waste Incineration Fly Ash on Properties, Durability and Environmental Toxicity of Fired Aluminosilicate
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(Utilization of waste)
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Investigations of the effect of fly ash generated from the incineration of municipal solid waste on the properties, durability and environmental toxicity of fired luminosilicates are presented. In the ...
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15.
Obtaining Finely Dispersed Spheric Particles of Iron-Oxide Pigments from
Kazakhstan Diatomites
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(Raw materials)
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It is proposed to use natural raw materials - ferruginous diatomites from the Zhalpak deposit (Kazakhstan) as an affordable cheap raw material for obtaining complex iron oxide silica-containing pigments. ...
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16.
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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17.
Protection of BK10 optical glass polished surface from environ-mental impact
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(Science for glass production)
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Processes of changes in the state of polished surfaces of optical silicate glass BK10 are considered, the influence of the environment on them is determined. It was found that the treatment of polished ...
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18.
Cell heat-insulating construction glassmaterials made with steam power stations and iron industry waste
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(Utilization of waste)
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The physicochemical processes of the formation of the cellular structure of heat-insulating building glass materials as a result of thermoplastic sintering of the charge at a temperature of 600? 870? C. ...
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19.
Optical glass polished surface protection from environmental factors
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(At the enterprises and institutes)
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It was found that the processing of polished surfaces of optical parts made of silicate glass in hexamethyldisilazane vapor leads to the creation of a protective film that prevents the effects of the environment. ...
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20.
Phase composition and porous structure of centenarian ceramic bricks found in a catholic church, in Iviron convent and Rozhdestvenskaya church in Samara
region
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(At the enterprises and institutes)
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It was determined by X-ray phase and IR spectroscopic methods of analysis that the strength properties of ceramics, which served for more than 100 years in the buildings of the Catholic Church, the Iversky ...
