A5038822437- Adsorption and biosorption for pollutant removal
- Catalytic Processes in Materials Science
- Industrial Gas Emission Control
- Mesoporous Materials and Catalysis
- Supercapacitor Materials and Fabrication
- Adsorption, diffusion, and thermodynamic properties of materials
- Carbon Dioxide Capture Technologies
- Metal Extraction and Bioleaching
- Coal and Coke Industries Research
- Analytical chemistry methods development
- Analytical Chemistry and Chromatography
- Coal and Its By-products
- Nanomaterials for catalytic reactions
- Membrane Separation and Gas Transport
- Extraction and Separation Processes
- Membrane Separation Technologies
- Zeolite Catalysis and Synthesis
- Dye analysis and toxicity
- Electrochemical sensors and biosensors
- Thermochemical Biomass Conversion Processes
- Aerogels and thermal insulation
- Advancements in Battery Materials
- Minerals Flotation and Separation Techniques
- Membrane-based Ion Separation Techniques
- Phosphorus and nutrient management
Adam Mickiewicz University in Poznań
2016-2025
Maria Curie-Skłodowska University
2022
City University of New York
2007
City College of New York
2007
The Graduate Center, CUNY
2007
AGH University of Krakow
2004
Nitrogen-enriched activated carbons were prepared from a Polish brown coal. Nitrogen was introduced urea at 350 °C in an oxidizing atmosphere both to carbonizates obtained 500−700 and them. The activation performed 800 with KOH argon. It has been observed that the carbonization temperature determines amount of nitrogen is incorporated (DC5U, 8.4 wt % Ndaf; DC6U, 6.3 DC7U, 5.4 Ndaf). X-ray photoelectron spectroscopy (XPS) measurements have shown stage occurs mainly as N-6, N-5, imine, amine...
The paper presents results of a study on obtaining activated carbon from common corn cobs and its use as adsorbent for removal pollution liquid gas phases. crushed precursor was subjected to pyrolysis at 500 800 °C in argon atmosphere next physical or chemical activation by CO2 KOH respectively. effect conditions method the physicochemical properties materials obtained tested. sorption carbonaceous adsorbents were characterized determination nitrogen dioxide hydrogen sulphide stream dry wet...
Activated carbons have been obtained by physical activation of residue left after supercritical extraction hops. The effect pyrolysis temperature on the physicochemical properties adsorbents prepared was tested. carbonaceous materials were characterised low-temperature nitrogen sorption, determination pH and number surface oxygen groups. thermal chars activated identified thermogravimetric analysis differential thermogravimetry. products thermochemical treatment starting hops specific area...
In this study, biocarbon was obtained from the waste material corn digest. Carbon adsorbents were by physical activation of precursor with CO2. Detailed physicochemical characterization carried out using low-temperature nitrogen adsorption/desorption, Boehm titration, zero-charge point (pHpzc) and iodine number. addition, sorption capacity agents towards an aqueous solution methylene blue methyl red determined, kinetics adsorption process determined. The characterized average developed...