The Hunedoara area, from industrialization viewpoint is placed before 1989 on 3 places
after Bucuresti and Brasov. Representative was the iron and steel, energetic and mining …

The current legislation and the necessity of waste recycling after joining the European Union
call for solutions for the processing of a wide variety of waste, especially those from the …

Blowing in furnace pulverized coal is made in order to reduce coke consumption, to replace
liquid fuels and natural gas, ensuring a stable operating system, increasing economic …

Steel industry consumes a great amount of energy and much of it is consumed in the blast
furnace. Increasing the amount of pig-iron produced in blast furnaces led to the mining …

One of the basic issues to be solved during this period is to simultaneously neutralize and
efficiently make use of the resulting waste from the production processes. The objective of …

Direct use of iron ores in blast furnaces, without prior sintering leads to a reduction in
production costs and energy consumption [1, 2]. Fine-grained iron ores and iron oxides from …

For the sector of elaborating iron in the furnace, the metallurgical coke represents the raw
material that is the most expensive and the most deficient. The purpose of this paper is to …

Scopul tezei de doctorat, constă în determinarea posibilităţilor de valorificare în industria
siderurgică a deşeurilor pulverulente si mărunte cu conţinut de fier si carbon. S-au ales …

In an integrated steel flow, the costs related to the consumption of metallurgical coke
represent approx. 25% of the production cost of the shards obtained by continuous casting …

Studiul posibilităţilor de valorificare a deşeurilor feroase pulverulente şi mărunte cu conţinut
de fier, zinc, carbon etc., implică: valorificarea deşeurilor feroase pulverulente rezultate pe …