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Article
A Long-Term Integrated Approach to the Problem of Dry Dust Collection in the Production of Refractory Materials
A new method for dry dust collection is proposed. The method is based on an aerodynamic updated process of dust collection and allows changeover to an energy-saving technology for production of refractory mate...
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Article
The Use of a Multiple-Purpose Lining of the Casting Ladle in an Integrated Steel-Processing Unit at the Oskol'skii Electrical Iron and Steel Works
A report is given on the production of periclase-carbon refractories using advanced technologies and raw periclase of different quality grade at the Semilukskii Refractory Plant Joint-Stock Company (SRP JSC). ...
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Article
Production of Periclase-Carbon Refractories at Semiluki Refractory Plant
The technology and commercial production of periclase-carbon articles with a regular grain composition from a raw material with unstable grain size are described. A comparative study of casting, elemental, and...
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Article
Rotating cylindrical filter separation of an aerosol containing a nonsticking solid dispersed phase
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Article
Kinetic laws and technological calculations of gas dedusting with granular layers in refractory production. 3. Precipitation on the surface of a rotating granular filtering element
The present paper is published as a matter for discussion. Rotating filtering elements with a granular structure are not yet used in the production of refractories despite the obvious maintenance advantages, w...
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Article
Kinetic laws and technological calculation of the process of dedusting gases by granular layers in the refractories industry. 2. Gradual clogging of pores in the granular layer
Kinetic laws of the process of filtering of effluent industrial gases and aspiration emissions by granular layers with gradual clogging of the pores of the filtering partition are considered. The dependences o...
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Article
Kinetic laws and technological calculation of the process of dedusting gases by granular layers in the refractories industry. 1. Statement of the problem, deposition of precipitate on the surface of the granular layer
Kinetic laws of filtering of polydisperse aerosols by granular layers with deposition of the disperse phase on the surface of the filtering partition are established. Cylindrical filtering elements with a smal...
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Article
Aerodynamic methods for increasing the efficiency of dust catchers in the production of refractories. 4. Economical and social aspects of the problem
Economical and social aspects of protection of the technosphere and organization of a low-waste production improving the efficiency of dust catchers in the refractory industry are considered. Four groups of pa...
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Article
Aerodynamic methods for increasing the efficiency of dust catchers in the production of refractories. 3. Efficient distribution of dust-and-gas flows in systems and installations for dust catching
Conditions and methods of efficient distribution of dust-and-gas flows in grain filters are considered. Various designs of distributing devices are suggested. It is shown that separating walls are more advanta...
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Article
Aerodynamic methods for increasing the efficiency of dust catchers in the production of refractories. 2. Aerohydrodynamic designing of dust catchers
The concept of superposition of the losses in calculating the hydraulic resistance of dust catchers used in the refractory industry is developed and substantiated. A unified method and a calculation procedure ...
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Article
Aerodynamic methods for improving the efficiency of dust catchers in the production of refractories. 1. General concepts. Computation models. methods of experiment. Design solutions
The prospects of using aerodynamic methods for improving the efficiency of dust catching in the refractory industry are discussed. The suggested computation models relating the efficiency of dust catchers and ...
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Article
A promising new solution to the problem of removing dust from dust-catcher bins in the production of refractories
The structural and operational advantages of a promising new solution to the problem of removing dust from dust-catcher bins and powder materials from silo towers in the production of refractories, namely, pip...
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Article
Carbon-containing rammed bodies for linings of cupolas
A composition and technology for carbon-containing rammed bodies based on chamotte from Chinese bauxites are developed. In accordance with elaborated scientific and production forms and records, the technology...
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Article
High-alumina mixture with an additive of refractory pyrophyllite
A composition and a technology for manufacturing a high-alumina ramming mixture based on chamotte from Chinese bauxites with an additive of pyrophyllite are suggested. A pilot industrial batch of such a mixtur...
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Article
A ramming mixture for cupola linings
Ramming mixtures with a carbon-containing component and mullite-corundum chamotte from Chinese bauxites instead of electrofused corundum have been developed for linings of cupolas designed for a prolonged cont...
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Article
A high-alumina ramming mixture with partial replacement of electrofused corundum with crushed grinding wheels
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Article
An electromelted corundum-base ramming compound
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Article
Silicon carbide refractories for blast furnaces
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Article
Rammed lining for the walls of steel ladles used in steel melting employing synthetic slag
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Article
Producing corundum insulating products by dry pressing
Laboratory developments and the production of trial batches of articles show that it is possible to make low-shrinkage corundum insulating bricks by dry pressing with stated properties and high performance fac...
