Increasing the Energy Efficiency of Container-Glass Production by Using Mineral Raw Materials

Currently in Russia, great importance is attached to actual issues of energy saving and energy efficiency in construction. Valid regulations require addressing issues related to improving the energy efficiency of buildings. The development and manufacture of new types of effective thermal insulation materials is one of the ways to solve assigned tasks. The use of industrial waste from mining and processing plants as a filler for polyurethane foam is considered in this paper. Samples from the filtration field of the tailings of Stoilensky GOK from various sites are taken as the studied raw materials; their granulometric, chemical compositions and harmonic diameters of the filler particles are determined. According to the calculation results, the dependence of the foaming coefficient on the average harmonic diameter of the filler is determined. The experiment-planning matrix is developed; according to its results, mathematical models are constructed for the dependence of the foaming coefficient of laboratory samples of polyurethane foam filled with tails. Three tail zones based on the results of sampling are considered. Analyzing the obtained results, a quantitative and qualitative assessment of the influence of each factor individually and their combination on the change in the “composition - properties” system is derived.

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Prospects for the Use of Medical Clays (Review)

Drug development & registration ◽

10.33380/2305-2066-2019-8-4-27-31 ◽

2019 ◽

Vol 8 (4) ◽

pp. 27-31 ◽

Cited By ~ 1

Author(s):

A. V. Bondarev ◽

E. T. Zhilyakova ◽

N. B. Demina ◽

E. Yu. Timoshenko

Keyword(s):

Raw Materials ◽

Chemical Compounds ◽

Food Technology ◽

Mineral Raw Materials ◽

Promising Direction ◽

Pharmaceutical Substances ◽

Pharmaceutical Technology ◽

New Directions ◽

Scientific Significance ◽

Cutaneous Application

Introduction. The article deals with the aspects of the use of Medical Clays in Pharmaceutical Technology. A review of the traditional areas of application of Medical Clay, as well as highlighting new directions.Text. One of the main problems of domestic industrial pharmacy is a narrow nomenclature of active pharmaceutical substances and excipients. Replenishment of the nomenclature occurs in two ways-through the synthesis of new chemical compounds or through the processing of natural raw materials of animal, plant or mineral origin. In the process of purification and processing of mineral raw materials, Medical Clays are obtained, which are now widely used as active pharmaceutical substances for the production of Enterosorbents, as well as auxiliary substances.Conclusion. A review of perspectives and areas of use of Medicinal Clays have shown that at present, Medical Clays used in the three traditional areas: cutaneous application, application per os, application in pharmaceutical and food technology. A promising direction is the use of Medical Clays as transport drug systems. The study of this information array and its generalization has undoubted practical and scientific significance in modern pharmaceutical technology.

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INNOVATIVE PROCESSES OF DEEP AND ENVIRONMENTALLY SAFE PROCESSING OF TECHNOGENIC RAW MATERIALS IN THE CONDITIONS OF NEW ECONOMIC CHALLENGES

Sustainable Development of Mountain Territories ◽

10.21177/1998-4502-2021-13-2-224-237 ◽

2021 ◽

Vol 13 (2) ◽

pp. 224-237

Author(s):

Valentin CHANTURIA ◽

◽

Irina SHADRUNOVA ◽

Olga GORLOVA ◽

◽

...

Keyword(s):

Raw Materials ◽

Mining Industry ◽

Mineral Resources ◽

Secondary Products ◽

Resource Saving ◽

Mineral Raw Materials ◽

The Face ◽

Environmentally Safe ◽

Copper Zinc ◽

Technogenic Raw Materials

Innovative processes of deep and complex processing of technogenic raw materials in the context of sustainable development of the mining industry and the economic challenges facing the mining industry should ensure the transition to a circular economy and the maximum use of natural resources. The article reflects the priority scientific and technological research on the involvement of technogenic mineral resources in efficient processing. Presented, developed at ICEMR RAS, including jointly with universities, research and production organizations and enterprises, modern innovative processes of deep and environmentally friendly processing of refractory mineral raw materials of complex material composition (tailings of enrichment of non-ferrous and noble metal ores, poor off-balance ores, slags ferrous and nonferrous metallurgy, sludge of metallurgical production) and hydro-mineral technogenic resources (acidic mineralized bottom-dump waters of mining enterprises of the copper-zinc complex of the Urals, saponite-containing circulating waters of diamond processing factories). Among other things, new directions in the field of selective disintegration of finely dispersed mineral raw materials based on energy effects and deep processing of slags are outlined; increasing the selectivity of enrichment processes; combined processing of technogenic raw materials; resource-saving processing of technogenic and hydro-mineral resources, obtaining secondary products from processing waste. It is shown that in the face of new economic challenges, Russia has sufficient scientific and technological potential in the field of deep and environmentally safe processing of technogenic raw materials in the form of developed and, to varying degrees, tested innovative resource-saving technologies that correspond to the world level, and in a number of technologies are superior to it.

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Floristerias processing of mineral raw materials and waste Yaroslavsky mining and beneficiation plant

10.12737/1734-0 ◽

2017 ◽

Author(s):

Софья Ярусова ◽

Sof'ya Yarusova ◽

Павел Гордиенко ◽

Pavel Gordienko ◽

Иван Жевтун ◽

...

Keyword(s):

Graduate Students ◽

Alkali Metals ◽

Raw Materials ◽

General Information ◽

Mineral Raw Materials ◽

Beneficiation Plant ◽

Fluoroammonium Salts ◽

Beryllium Compounds ◽

Main Components ◽

Ore Dressing

The monograph presents general information on the main components of fluorite-containing ores and wastes and the results of studies on the possibility of complex processing of fluorite-containing mineral raw materials and wastes of the Yaroslavskiy ore-dressing combine with the extraction of beryllium compounds, alkali metals, fluoroammonium salts, as well as associated products in the form of gypsum, amorphous silica. Also, earlier studies related to this problem are summarized. The monograph is intended for specialists in the field of chemistry, chemical technology, ecology, scientists, graduate students, undergraduates involved in the complex processing of mineral raw materials and man-made wastes.

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History of research on solid electrolytes with ionic conductivity in the Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the KSC RAS.

Transaction Kola Science Cetnre ◽

10.37614/2307-5252.2020.6.19.004 ◽

2020 ◽

Vol 11 (6-2020) ◽

pp. 44-54

Author(s):

Galina B. Kunshina ◽

◽

Vladimir. P. Kovalevsky ◽

Keyword(s):

Solid Electrolytes ◽

Raw Materials ◽

Research Direction ◽

Mineral Raw Materials ◽

Rare Elements ◽

History Of Research ◽

Start Up ◽

History Of ◽

Scientific Group ◽

Academy Of Sciences

There are described the start-up and development at the I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the FederalResearch Centre “Kola Science Centre of the Russian Academy of Sciences”(ICTREMRM KSC RAS) studies on the synthesis of low-temperature solid electrolytes with high conductivity for Ag+, Cu+, Li+ions. The most significant results achieved by a scientific group under the leadership of PhD O.G. Gromov for almost half a century are presented. The research direction of solid electrolytes is extremely promising and in demand, and the possible fields of application of such electrolytes are constantly expanding.

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