J. Annus

Slovak University of Technology in Bratislava

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Jozef Markoš

Slovak University of Technology in Bratislava

Martin Juraščík

Eindhoven University of Technology

Viera Skákalová

University of Vienna

Stanislav Košina

Vysoká škola manažmentu, City University of Seattle

J. Krištín

Comenius University Bratislava

Mária Omastová

Slovak Academy of Sciences

M. Blažej

Slovak University of Technology in Bratislava

Viera Illeová

Slovak University of Technology in Bratislava

Ernest Beinrohr

University of Ss. Cyril and Methodius in Trnava

ĽJ

Ľudovít Jelemenský

Slovak University of Technology in Bratislava

Cooperative Institutions

Slovak University of Technology in Bratislava

Slovak Academy of Sciences

Institute of Chemistry of the Slovak Academy of Sciences

Polymer Institute of the Slovak Academy of Sciences

Wrocław University of Science and Technology

Lucideon (United Kingdom)

Centre National de la Recherche Scientifique

University of Szeged

Institute of Electrical Engineering of the Slovak Academy of Sciences

Max Planck Society

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Inactivation kinetics of food enzymes during ohmic heating

Food Chemistry (2010)

Alina Jakób Jolanta Bryjak Halina Wójtowicz Viera Illeová J. Annus

Pectin

10.1016/j.foodchem.2010.04.047

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Citations (109)

Influence of Pyridinium Chlorochromate on the Properties of Electrochemically and Chemically Synthesised Polypyrrole

Materials science forum (1993)

Mária Omastová Stanislav Košina Mihai Lazar Marta Kačuráková J. Annus

Pyridinium chlorochromate

Polypyrrole

10.4028/www.scientific.net/msf.122.205

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The Problems in Preparation of Anhydrous Sulfate Single Crystals MSO4 (M = Fe, Co, Ni)

Chemické listy (1998)

Martin Růžička J. Annus

The review concerns the recently used methods of preparation and chemical and physical properties of single crystals of iron group anhydrous sulfates. The problems connected with the preparation are discussed and first experiments with the growth of single crystals are presented. At the same time, certain possibilities are indicated for solution of this so far not very successfully solved problem.

Anhydrous

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Influence of biomass on hydrodynamics of an internal loop airlift reactor

Chemical Papers (2006)

Martin Juraščík Martin Hucík I. Sikula J. Annus Jozef Markoš

Airlift

Gluconic acid

Aspergillus niger

10.2478/s11696-006-0080-2

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Citations (8)

Silicone membrane measuring system with SnO2 gas sensor for on-line monitoring of volatile organic compounds in water

Sensors and Actuators B Chemical (1998)

Mària Straková Eva Matisová Peter Šimon J. Annus Ján Mikuláš Lisý

Volatile organic compound

Line (geometry)

10.1016/s0925-4005(98)00280-9

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Citations (10)

Experimental verification of a pilot pyrolysis/split product gasification (PSPG) unit

Energy (2021)

Patrik Šuhaj Jakub Husár Juma Haydary J. Annus

tar (computing)

Heat of combustion

10.1016/j.energy.2021.122584

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Citations (5)

Silymarin and its components scavenge phenylglyoxylic ketyl radicals

Fitoterapia (2006)

F. Šeršeň T Vencel J. Annus

Ketyl

Silybum marianum

10.1016/j.fitote.2006.06.005

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Citations (30)

Pore structure of pyrolyzed scrap tires

Chemical Papers (2007)

Z. Koreňová Juma Haydary J. Annus Jozef Markoš Ľudovít Jelemenský

Scrap

Specific surface area

Carbon fibers

10.2478/s11696-007-0083-7

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Citations (9)

INVESTIGATION OF TYRES AND COAL COMBUSTION IN A LABORATORY SCALE FLUIDIZED

K. Holíková J. Annus

Study of tyre and coal combustion in a laboratory scale fluidized bed reactor is presented. The combustion studies were performed with particles obtained from the Slovak brown coal (mine Handlova) and the scrap waste automobile tyres (EKO Belusa). Coal particle sizes of 0,51- 0,7 mm and the fraction of waste tyres 0.8 - 2 mm were used. The samples of coal and tyres with different weight ratios were combusted in a stream of air in a laboratory scale semi - batch fluidized bed reactor. As a fluidized bed, an inert material (ceramic spheres with a diameter of 0,4 - 0,63 mm) was used. The reactor was electrically heated to the initial temperature of 460°C -550°C inside the bed, and then it was charged with the samples of scrap tyres, coal or their mixtures. Three temperatures during the combustion were continuously monitored: temperature inside the bed, over the bed and the flue gas temperature, and its composition (oxygen, carbon monoxide and sulphur dioxide). During the initial volatile phase combustion, a significant peak on the time dependence of oxygen concentration was detected in the experiments with tyres. For the flue gases the dry limestone method (Ca/S ≈ 2) of desulphurization was used. The sulphur dioxide emissions fell down from 500 - 600 ppm to about 200 ppm for all samples.

Scrap

Inert

Fluidized bed combustion

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Microfiltration of microparticulate boron adsorbent suspensions in submerged hollow fibre and capillary modules

Desalination (2009)

Marek Blahušiak Barbora Onderková Štefan Schlosser J. Annus

Backwashing

Suspension

10.1016/j.desal.2008.01.064

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Citations (16)