CUPRINS Nr. 4 / 2006

Gabrian C. F., Turdean N.
Dezafectarea Minei conform principiilor din Uniunea Europeana - Mine Closing Down According to The EU Principles
Mine closure is the process through which, at the same time with stopping of mining operations and leaving of the area, must be provided stability and safety conditions for the environment, affected areas and those of the proximity.
Ivancu I., Simionescu A., Fodor D.
Consideratii privind factorii care influenteaza capacitatea de productie a unitatilor miniere - Consideration on The Factors That Influence The Capacity of Mining Company's Production
To outline the methodological aspects for the determination of production capacities in mining units, the knowledge and analysis of factors that influence this indicator is imposed on the specific circumstances from exploitation areas.
Vacariu V. T., Georgescu P. D.
Solubilizarea uraniului continut in minereuri: metoda acida sau alcalina, un studiu comparativ - The Solubilization of Uranium in Minerals: The Acid or Alkaline Method, a Comparative Study
The lixiviation of the uranium contained in ores is an important stage of the nuclear fuel cycle, which has an important weight into the nuclear originated electrical energy's cost.
Solschi A., Plesea V., Bican P., Catrina Gh., Lupu C., Toth I., Ghetie Gh.
Solutii de prevenire a formarii prafului exploziv si pneumoconiotic la metoda de exploatare cu banc de carbune subminat - Solution to Prevent The Formation of Explosive and Pneumoconiotic Pound at Coal Undermined Bed Exploitation Method
It is presented the coal dust preventing solution by pressure water injection, and two water pulverization systems for creating mist hangings on the undermined line to the undermine bed exploitation method.
Popescu L G., Lupoian Z.
Un nou concept de dispecerizare energetica si tehnologica in Societatea Nationala a Lignitului Oltenia - A New Concept of Energetic and Technological Control at Oltenia National Company of Lignite
This paper present a new concept about technological and energetical dispachering that his propose the important objectives such as: technological and energetical parameters monitorisation, production, consumptions and productivity evaluation, central command of technological process in the mining pits.
Cermak P., Lorencova H.
Regenerarea padurilor pe depozitele de deseuri in Republica Ceha - Forest Reclamation of Spoil Banks in The Czech Republic
After the completion of reclamation agrocycle a reforested site is ranked among the lands designed to fulfil forest functions.
Cioclea D., Toth I., Lupu C., Jurca L., Gherghe I., Boanta C., Matei I.
Realizarea aerajului la metoda de exploatare cu banc subminat si abataje succesive in conditiile stratelor groase de inclinare mare - Making The Ventilation at The Exploitation Method with Coal Undermined Bed and Successive Coal-faces under The Circumstances of Thick Layers with High Inclination
The method that involves undermining has become widely used in the underground mining of thick coal beds. Due to certain characteristics displayed by this mining method, problems occur in the underground ventilation system. This paper shows the ventilation currently in use at the successive workings with undermined bed applied on high dip beds.
Racoceanu C.
Perspectivele arderii lignitului la termocentrala Rovinari - Perspectives of Lignite Burn at Rovinari Thermoelectric Power Station
The use of coal in power plants is a viable alternative to the natural gas, fuel oil or electricity imports. The lignite reserves are large enough to be exploited in the next 30 years for Rovinari power plant.
Felea C. M.
Managementul minier romanesc si piata libera. Nevoia de leadership (I) - Romanian Mining Management and The Free Market. Need of Leadership (I)
Most of mining economic organizations from Romania there are in public property, even we are so close to join an European Union governed by free market principle. This is not a paradox and, in the same time, is not necessarily a disadvantage. There are many actors on the European Market with majority public capital.
Bradeanu N.
Limitele utilizarii masinilor centrifuge si cu piston, la instalatiile mecanice miniere - The Using limits of The Centrifuge and Piston Machines at Mining Mechanical Installations
The paper gives a few simple analytic relations that may analyze each case and determine the minimum debt and the maximum pressure on rotor for the optimum work of the turbomachine. If the required debt and pressure in some conditions are not appropriate, a piston machine is selected.
Buldur C. C.
Specialistul roman si munca in strainatate - Romanian Specialist and Abroad Work
Sometimes it is necessary that a specialist must go on abroad to work. It is very important that a specialist must fulfill few conditions in order to have high level of performance and to represent the Mining University from Petrosani in the best way.
Dumitrescu I.
Facultatea de Mine - Prezent si perspective - Falculty of Mining - Present and Perspectives