Marek Klein
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View article: Ground Tire Rubber Modified by Elastomers via Low-Temperature Extrusion Process: Physico-Mechanical Properties and Volatile Organic Emission Assessment
Ground Tire Rubber Modified by Elastomers via Low-Temperature Extrusion Process: Physico-Mechanical Properties and Volatile Organic Emission Assessment Open
In this paper, low-temperature extrusion of ground tire rubber was performed as a pro-ecological waste tires recycling method. During this process, ground tire rubber was modified with constant content of dicumyl peroxide and a variable am…
View article: Chestnut-Derived Activated Carbon as a Prospective Material for Energy Storage
Chestnut-Derived Activated Carbon as a Prospective Material for Energy Storage Open
In this work, we present the preparation and characterization of biomass-derived activated carbon (AC) in view of its application as electrode material for electrochemical capacitors. Porous carbons are prepared by pyrolysis of chestnut se…
View article: Synergistic Effects of Bitumen Plasticization and Microwave Treatment on Short-Term Devulcanization of Ground Tire Rubber
Synergistic Effects of Bitumen Plasticization and Microwave Treatment on Short-Term Devulcanization of Ground Tire Rubber Open
Ground tire rubber (GTR) was mechano-chemically modified with road bitumen 160/220 and subsequently treated using a microwave radiation. The combined impact of bitumen 160/220 content and microwave treatment on short-term devulcanization o…
View article: On the Correlation of Lignocellulosic Filler Composition with the Performance Properties of Poly(ε-Caprolactone) Based Biocomposites
On the Correlation of Lignocellulosic Filler Composition with the Performance Properties of Poly(ε-Caprolactone) Based Biocomposites Open
In this work, three types of agricultural waste: olive stones (OS), date seed (DS) and wheat bran (WB) were applied as potential lignocellulosic fillers in poly(ε-caprolactone) (PCL) based biocomposites. Differences in composites' performa…
View article: Studies on the Synergistic Effects of Bitumen Plasticization and Microwave Treatment on Short-Term Devulcanization of Ground Tire Rubber (GTR)
Studies on the Synergistic Effects of Bitumen Plasticization and Microwave Treatment on Short-Term Devulcanization of Ground Tire Rubber (GTR) Open
In this paper, ground tire rubber (GTR) was mechano-chemically modified with road bitumen 160/220 and subsequently treated using a microwave radiation. The combined impact of bitumen 160/220 content and microwave treatment on short-term de…
View article: Structure, Mechanical, Thermal and Fire Behavior Assessments of Environmentally Friendly Crude Glycerol-Based Rigid Polyisocyanurate Foams
Structure, Mechanical, Thermal and Fire Behavior Assessments of Environmentally Friendly Crude Glycerol-Based Rigid Polyisocyanurate Foams Open
In this work, rigid polyisocyanurate foams were prepared at partial substitution (0–70 wt%) of commercially available petrochemical polyol, with previously synthesized biopolyol based on crude glycerol and castor oil. Influence of the biop…
View article: Performance properties of rigid polyurethane-polyisocyanurate/brewers’ spent grain foamed composites as function of isocyanate index
Performance properties of rigid polyurethane-polyisocyanurate/brewers’ spent grain foamed composites as function of isocyanate index Open
In the presented work, rigid polyurethane-polyisocyanurate (PUR-PIR) foams filled with brewers’ spent grain (BSG) were prepared. The influence of the isocyanate index (II) on its performance was investigated. Foams obtained with higher iso…
View article: Thermogravimetric analysis/ pyrolysis of used tyres and waste rubber
Thermogravimetric analysis/ pyrolysis of used tyres and waste rubber Open
Wrocław
View article: Microplasma technology for carbon micro- and nanostructures formation in gas at atmospheric pressure
Microplasma technology for carbon micro- and nanostructures formation in gas at atmospheric pressure Open
The paper shows the results of investigation of various carbon microstructures deposited on electrodes in low-current electrical-discharges in cyclohexane as carbon feedstock and argon as neutral gas at atmospheric pressure. The plasma was…
View article: Natural Hydroxyapatite as a by-Product of Industrial Biomass Gasification
Natural Hydroxyapatite as a by-Product of Industrial Biomass Gasification Open
Industrial gasification of biomass often face fouling caused by the formation of deposits. Fouling can be particularly extensive when alternative biomass is gasified, with high concentrations of calcium, phosphorus, chlorine, sulphur and p…