Zobrazeno 1 - 10
of 10
pro vyhledávání: '"V. V. Horupakha"'
Publikováno v:
Metallurgist. 65:941-951
Autor:
A. L. Podkorytov, V. V. Horupakha, A. Yu. Orobtsev, Yu. S. Semenov, E. I. Shumelchik, I. Yu. Semion
Publikováno v:
Steel in Translation. 51:261-266
This article presents the results of studying the causes of the thermal instability of blast furnace smelting in nonstationary fuel-and-commodity and gas dynamic conditions when using PCI in air blasting and when injecting pulverized coal together wi
Publikováno v:
Steel in Translation. 50:100-106
This article considers the industrial cases of a blast furnace operated with scull slipping and channeling. A set of measures for preventing major violations in the run of blast furnaces operated on pulverized coal injection is developed and adopted.
Publikováno v:
Steel in Translation. 49:397-401
—The influence of transient blast furnace conditions on the temperature in the cooling unit is considered in the case where the fuels employed are natural gas and pulverized coal and also in furnace operation with low output and with pulverized coa
Publikováno v:
Steel in Translation. 49:110-117
It is expedient to modify blast furnace profiles so as to better suit new raw materials and fuel additives. Research shows that the shaft height may be increased and the cross section may be enlarged. It is clear from practical experience and the ava
Publikováno v:
Steel in Translation. 48:802-806
For blast furnaces equipped with bell-less and bell-type charging systems, the optimal ranges of the characteristics K1–K4 of the gas-flux distribution are established for different gas-dynamic conditions and different fuels. An expert module has b
Publikováno v:
Steel in Translation. 47:728-731
A system is proposed for thermal monitoring over the height and circumference of the shaft in a blast furnace operated by Metinvest Holding, LLC. The reasons for the development of the system are outlined; the requirements on information presentation
Autor:
E. I. Shumelchik, Yu. S. Semenov, A. V. Zubenko, V. V. Horupakha, A. G. Kovalenko, A. M. Kuznetsov
Publikováno v:
Steel in Translation. 47:389-393
Experience with stationary thermal probes above the batch in blast furnaces is discussed. The influence of the incoming batch on the readings of the thermal probes is investigated. On the basis of the thermal- probe data, requirements on the batch di
The aim of the work is to study the features of the use of pulverized coal (PCI) in the conditions of the blast furnace (BF) No. 5 of Metinvest Holding Ltd (Ukraine). The complex for the preparation and use of pulverized coal includes: a coal unloadi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15861ff1acdd6c695e30468bcaeba820
http://dspace.nbuv.gov.ua/handle/123456789/160010
http://dspace.nbuv.gov.ua/handle/123456789/160010