Browsing by Author "Ilias, Nicolae"

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Protecția mediului prin stocarea bioxidului de carbon și recuperarea și valorificarea gazului metan asociat zacamantului de huila din Valea Jiului Romania
(IEFS, 2012) Ilias, Nicolae; Andras, Iosif; Radu, Sorin; Chiril, Gheorghe; Teseleanu, George; Rotea, Oana; Gruneantu, Iosif
Coal deposits forma Jiu Valley coalfield have in their structure big quantities of methane, that is being diluted in the process of exploitation through the ventilation system, this way being reduced the risk of explosions. Another method, that is being used in some coal mines, is called degasification, that consists of eliminating the gas before exploitation of coal and can be used in different proposes. In countries like USA, Germany and Australia this method is used successfully. Extraction of methane can be combined with underground storage of CO2, that will ensure a competitive advantage for clean coal burning technologies.
Sustenabilitatea circulară a resurselor și energiei
(INCE, 2022) Ilias, Nicolae; Radu, Sorin Mihai; Offenberg, Iulian; Minescu, Mihail; Offenberg, Alexandra
The paper presents in the introductory part an analysis of the need and opportunity of the circular economy. The second part addresses the energy universe in which the opportunities of mankind are abundant and attractive due to the revolution of industrial technologies. Inseparable from resources, from the preindustrial period to the present, technologies have evolved in leaps and bounds. The four great industrial revolutions are defined, found in the literature as Industry 1.0, 2.0. 3.0 and 4.0, characterized by energy metamorphosis. Two primordial chemical elements are analyzed - C and H2, which have irreversibly changed the economies and craft societies through industrialization, electrification, digitalization and interconnectivity (global cyber-energy networks), in conditions of carbonization of energy. The third part presents the concept of the Geoenergetic landscape, in which new economies and "energy smart societies" are preparing for a new leap, an industrial revolution based on hydrogen technology (hydrogenation of energy).
Utilizarea apei structurate pentru îmbunătățirea calității vieții
(IEFS, 2012) Temocico, Georgeta; Ilias, Nicolae; Rakhmanin, Yurii
In last centuries the actions were focus on environmental restoration, on promoting environmental policies and protecting it from any imminent harm from human activities. The concept of sustainable development, involve environmental sustainability, which includes water resources, along with other environmental elements. Thus, it is desirable that the environment can be a source of high quality life, a source of food for all generations which will continue the existence on Earth. Exploitation of resources, regardless of their kind, must earn in order to make practical applicable the concept of sustainability. The problem does not occur mainly on renewable resources or that there are alternatives, but obstinately, on non-renewable resources. The existence of life on earth depends on non-renewable resources. One such example is drinking water, that being affected by pollution and by the factor of hazardous consumption.
Система трансфера иновации и технологии в Румынии
(IEFS, 2011) Ilias, Nicolae; Cioara, Inga
The intensification of globalization promotes the importance of international cooperation and exchange of knowledge, the creation of powerful international scientific societies without compromising the national interests in adapting and applying new knowledge. Organization and individuals, reaching a high level of competence, are through extremely high value, because they are able to leverage resources and provide due to impact on both the academic environment and to social and economic but the whole system.