Patents

ATMOSPHERIC-PRESSURE PLASMA GENERATOR SUPPLIED BY A DIRECT CURRENT SOURCE OF HIGH INTERNAL RESISTANCE

Year: 
2019

The invention relates to a generator of non-thermal plasma produced as jet, at atmospheric pressure, which is provided with an electric power supply system which outputs, in the absence of load, a high direct voltage, in the range of kilovolts, the said supply system being also characterized by high equivalent internal resistance, so that its operation is electrically similar to the operation of a current source or a voltage source with current limiting.

PROCESS FOR TREATING MICRO- AND NANO-CELLULOSE BY USING PLASMA IMMERSED INTO LIQUID AND PROCESS FOR PREPARING NANO-COMPOSITES OF BIO-POLYMERS AND TREATED CELLULOSE

Year: 
2019

The invention relates to a process for preparing nano-composites to be used for manufacturing biodegradable biomedical devices.

METHOD FOR IMPROVING RESOLUTION OF WRITING AND 3D PRINTING IN LASER MELTING DEPOSITION

Year: 
2019

The invention relates to a method for improving the resolution of writing and 3D printing of metallic materials using laser melting deposition technique. This technique consists in blowing metal powder particles in a hot laser spot, where the powder is melted in the laser spot and hardens quickly, forming a dense metallic structure.

OPTICAL PROCESS FOR STEEL COMPOSITION MONITORING AND CONTROL IN SITU, IN REAL TIME

Year: 
2019

The invention relates to an optical device and to a process of in-situ monitoring and controlling the composition of molten steel from degassing installations, in real time, applied to the aerosols extracted from the melt.

PROCESS FOR TREATING WASTE WATER OF HIGH ORGANIC CHARGE WITH OXIDANTS-COAGULANTS GENERATED FROM RED MUD

Year: 
2019

The invention relates to a process for treating effluents of high organic charge.

MATERIAL THAT IS PIT-GAS-SENSITIVE AT THE AMBIENT TEMPERATURE

Year: 
2019

The invention relates to a material which is pit-gas sensitive at the ambient temperature of 25...30°C, at a pit-gas concentration of 1000 ppm in dry synthetic air, and to a process for preparing the same, the claimed material being applicable in the field of medicine, environment protection, mining industry, food industry and the like. According to the invention, the material is a thin film consisting of a mixture of equal parts of a base material made of SnSeand an addition material (Zn(II)-5,10,15,20-tetrakis-(4-amino phenyl)-porphyrin).

Metoda de operare in regim jet de plasma de temperatura joasa a unei surse de clusteri bazata pe pulverizare magnetron si agregare in gaz

Authors: 
ACSENTE TOMY, DINESCU GHEORGHE
Year: 
2019

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Pile de combustie pe baza filmelor nanostructurate grafenice cu proprietăţi controlabile, obţinute prin piroliză laser şi procesul de fabricare la scara industrială mică şi mare

Authors: 
A. TILIAKOS, I. LUNGU, F. DUMITRACHE
Year: 
2019

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Procedeu de obtinere de heterostructuri perovskitice inorganice pentru aplicatii fotoelectrochimice

Authors: 
FLORIN ANDREI, NICU DOINEL SCARISOREANU, VALENTIN ION, MARIA DINESCU
Year: 
2019

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PROCEDEU DE OBŢINERE A NANOPARTICULELOR DE TIO2 DOPAT CU VANADIU PENTRU APLICAŢII FOTOCATALITICE

Authors: 
GONCEARENCO, DUTU, FLEACA, MORJAN, GAVRILA-FLORESCU, SCARISOREANU M, MORJAN, SPATARU, BALINT, TEODORESCU
Year: 
2019

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