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Том 62, № 7 (2019)
- Год: 2019
- Статей: 12
- URL: https://journal-vniispk.ru/1068-364X/issue/view/13994
Article
Innovations in Coke Production, Market Trends: Insights from the Eurocoke 2019 Summit
Аннотация
267-279
Coke
Innovations in Coke-Battery of Giprokoks Design
Аннотация
Recent designs at Giprokoks for the construction and reconstruction of coke batteries are reviewed. Innovations considered include increase in size of the coking chamber, the coking of rammed stamped cake, the introduction of environmental measures, differential furnace heating, updating of coke machines, and improvements in dry-quenching systems. Wall stability is analyzed for furnaces of height 7 m.
280-287
288-292
Chemistry
Design Innovations in the Chemical Shop of Coke Plants
Аннотация
Abstract—The efficiency of chemical shops at coke plants depends on reliable equipment and design innovations. New high-speed equipment is associated with lower construction costs and lower operating costs. An innovation developed at Giprokoks is gas purification and the synthesis of motor fuel on that basis by coal gasification.
293-295
Equipment and Power Systems
296-301
302-305
Design. Construction
306-313
314-317
Economics and Organization of Production
Diversification at Giprokoks: New Products from Carbon-Bearing Materials
Аннотация
Abstract—The diversification of activity at Giprokoks is discussed, including a large-scale project for the production of synthetic motor fuels (gasoline, dimethyl ether) by the gasification of coal; the conversion of solid domestic waste; the gasification of lignite for sponge-iron production; plasma technology for coal gasification; and the production of commercial hydrogen and biofuels.
318-321
322-323
Industrial Safety
Diminishing the Environmental Impact of Coke Plants
Аннотация
Abstract—The principles for the integration of Ukraine into the European Community (EC) regarding the introduction of best available techniques (BAT) in coke production are briefly discussed. The BAT principles for coke plants corresponding to EC laws are outlined, and the concept of best available techniques is defined. BAT principles for decrease in atmospheric emissions of pollutants are considered. Examples of optimized Giprokoks designs for the construction and reconstruction of coke batteries and byproduct-capture shops are described. Successful programs for the introduction of environmental measures at coke plants on the basis of BAT are noted. Standards for pollutant emissions are given in the light of the best available techniques. Measurement data for pollutant emissions from equipment based on Giprokoks designs are reported. Examples of Giprokoks designs for effective use of secondary energy resources and decrease in the energy costs of production are given. Designs for waste-disposal systems at coke plants are also presented. Those systems permit processing of coking byproducts and wastes generated at the plant and also many nonspecific wastes of auxiliary processes, without any changes in the existing conditions of coke production.
324-328
Protection of Water Resources in Coke-Plant Design
Аннотация
Abstract—Water resources may be protected from wastewater pollution by the creation of zero-discharge water-supply systems—that is, by the treatment of wastewater and its use within the plant. The basic measures used in switching to zero-discharge water-supply systems are outlined.
329-330