Search Results - "Jakab, Emma"

Pyrolysis of wood–PVC mixtures. Formation of chloromethane from lignocellulosic materials in the presence of PVC by Czégény, Zsuzsanna, Jakab, Emma, Bozi, János, Blazsó, Marianne

“…Thermal decomposition of polyvinylchloride (PVC)–wood and wood component mixtures were examined under slow and fast heating by pyrolysis–gas…”
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Effect of slight chemical modification on the pyrolysis behavior of cellulose fibers by Jakab, Emma, Mészáros, Erika, Borsa, Judit

“…Partially carboxymethylated cellulose (CMC) was subjected to thermal decomposition to observe the effect of low degree of acidic substitution on the pyrolysis…”
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Gold nano-particle formation from crystalline AuCN: Comparison of thermal, plasma- and ion-beam activated decomposition by Beck, Mihály T., Bertóti, Imre, Mohai, Miklós, Németh, Péter, Jakab, Emma, Szabó, László, Szépvölgyi, János

“…In this work, in addition to the conventional thermal process, two non-conventional ways, the plasma and ion beam activations are described for preparing gold…”
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Effect of flame retardants and Sb2O3 synergist on the thermal decomposition of high-impact polystyrene and on its debromination by ammonia treatment by Brebu, Mihai, Jakab, Emma, Sakata, Yusaku

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Thermal decomposition of polyolefin/carbon black composites by Jakab, Emma, Omastová, Mária

“…The thermal decomposition of carbon black composites with polyethylene (PE), polypropylene (PP) and polyisobutylene (PIB) has been studied in order to clarify…”
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Pyrolysis-GC/MS and TG/MS study of mediated laccase biodelignification of Eucalyptus globulus kraft pulp by Oudia, Atika, Mészáros, Erika, Simões, Rogério, Queiroz, João, Jakab, Emma

“…Biobleaching studies using laccase mediator system (LMS) were carried out, under optimized conditions, on two unbleached Eucalyptus globulus kraft pulps, one…”
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Combustion Kinetics of Corncob Charcoal and Partially Demineralized Corncob Charcoal in the Kinetic Regime by Várhegyi, Gábor, Mészáros, Erika, Antal, Michael J, Bourke, Jared, Jakab, Emma

“…Charcoals produced by a modern, efficient method were studied in the kinetic regime, at oxygen partial pressures of 0.2 and 1 bar by thermogravimetric…”
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A Convenient Procedure for the Acidic Activation of Mineral Bentonite: An Environmentally Friendly Method for the Preparation of Bleaching Earths by Kótai, László, Sajó, István E, Jakab, Emma, Keresztury, Gábor, Pfeifer, Éva, Kocsis, László, Papp, Katalin, Gács, István, Valyon, József, Lippart, József

“…Refluxing montmorillonite-containing raw bentonite ((Na,Ca)0.33(Al,Mg)2Si4O10(OH)2) in aq HNO3, then neutralizing it with NH3 produces NH4NO3-containing…”
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Mathematical Modeling of Char Reactivity in Ar−O2 and CO2−O2 Mixtures by Várhegyi, Gábor, Szabó, Piroska, Jakab, Emma, Till, Ferenc, Richard, Jean-Robert

“…The kinetics of the coal char + O2 reaction was studied by thermogravimetry. Low sample masses were employed to ensure an approximate kinetic regime. Special…”
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Thermogravimetric Study of Biomass Pyrolysis Kinetics. A Distributed Activation Energy Model with Prediction Tests by Várhegyi, Gábor, Bobály, Balázs, Jakab, Emma, Chen, Honggang

“…The pyrolysis of four biomasses (corn stalk, rice husk, sorghum straw, and wheat straw) was studied at different temperature−time functions in an inert gas…”
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Comparison of hydrothermal carbonization and torrefaction of azolla biomass: Analysis of the solid products by Babinszki, Bence, Jakab, Emma, Sebestyén, Zoltán, Blazsó, Marianne, Berényi, Bernadett, Kumar, Jitendra, Krishna, Bhavya B., Bhaskar, Thallada, Czégény, Zsuzsanna

“…•The effect of torrefaction and HTC was compared on Azolla filiculoides.•HTC at 260 °C resulted in more severe degradation than torrefaction at 300 °C.•Sources…”
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TG/MS, Py-GC/MS and THM-GC/MS study of the composition and thermal behavior of extractive components of Robinia pseudoacacia by Mészáros, Erika, Jakab, Emma, Várhegyi, Gábor

“…The thermal behavior and composition of extractives of 1-year-old shoots of Robinia pseudoacacia (black locust) have been studied. The extractives have been…”
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Thermal Decomposition of Wood and Cellulose in the Presence of Solvent Vapors by Jakab, Emma, Liu, Kui, Meuzelaar, Henk L. C

“…The thermal decomposition of white birch wood and filter pulp was studied in water and methanol vapor at 2 MPa pressure in a flow-through reactor. The…”
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Characterization of historical leather bookbindings by various thermal methods (TG/MS, Py-GC/MS, and micro-DSC) and FTIR-ATR spectroscopy by Sebestyén, Zoltán, Badea, Elena, Carsote, Cristina, Czégény, Zsuzsanna, Szabó, Tímea, Babinszki, Bence, Bozi, János, Jakab, Emma

“…The goal of this study was to obtain information about the thermal stability, composition and molecular structure of four historical leather bookbindings dated…”
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Thermal characterization of new, artificially aged and historical leather and parchment by Sebestyén, Zoltán, Czégény, Zsuzsanna, Badea, Elena, Carsote, Cristina, Şendrea, Claudiu, Barta-Rajnai, Eszter, Bozi, János, Miu, Lucretia, Jakab, Emma

“…•The thermal behavior of fresh and aged leather and parchment samples was compared.•Alkaline treatment and natural aging cause similar changes in the product…”
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Thermal decomposition of biomass wastes derived from palm oil production by Babinszki, Bence, Jakab, Emma, Terjék, Viktor, Sebestyén, Zoltán, Várhegyi, Gábor, May, Zoltán, Mahakhant, Aparat, Attanatho, Lalita, Suemanotham, Amornrat, Thanmongkhon, Yoothana, Czégény, Zsuzsanna

“…•Pyrolysis product distribution was assessed based on organic and inorganic content.•Evolution profiles of carbohydrate and lignin products were determined by…”
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Thermal degradation of crab shell biomass, a nitrogen-containing carbon precursor by Sebestyén, Zoltán, Jakab, Emma, Domán, Andrea, Bokrossy, Péter, Bertóti, Imre, Madarász, János, László, Krisztina

“…Waste and low-cost lignocellulosic biomasses are well studied and widely used as raw materials for porous carbon adsorbents. Much less attention is given to…”
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Preparation and characterization of a new chiral metal-organic framework with spiranes by Földes, Dávid, Kováts, Éva, Bortel, Gábor, Kamarás, Katalin, Tarczay, György, Jakab, Emma, Pekker, Sándor

“…•WIG-5, a homochiral Zn4O-(R)-spiro[3.3]heptane-2,6-dicarboxylate MOF was prepared.•Single crystal XRD shows two interpenetrating frameworks with P212121…”
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In situ formation of fatty acid methyl esters via thermally assisted methylation by lignin during torrefaction of oil palm biomass by Babinszki, Bence, Jakab, Emma, Terjék, Viktor, Sebestyén, Zoltán, Czirok, István Sándor, Bozi, János, Attanatho, Lalita, Thanmongkhon, Yoothana, Czégény, Zsuzsanna

“…Torrefaction of oil palm empty fruit bunch (EFB) biomass was performed at six temperatures between 210 and 360 °C. The composition of the evolved and trapped…”
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Thermo-catalytic studies on a mixture of plastic waste and biomass by Sebestyén, Zoltán, Blazsó, Marianne, Jakab, Emma, Miskolczi, Norbert, Bozi, János, Czégény, Zsuzsanna

“…The effects of various catalysts on the composition of volatile pyrolysis products of a plastic waste and biomass mixture (1:1) were studied, by pyrolyzing the…”
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