List of publications by author Jolanta Jaschik

Abstrakt: In this study the enrichment of methane in ventilation air by pressure swing adsorption (PSA) and by membrane separation was investigated theoretically. In the case of the PSA process, which uses Takeda G2X7/12 activated carbon, the impact...

Abstract: An analysis of the possibilities of using existing membrane materials for the separation of methane contained gas mixtures was carried out. A group of materials was selected that could potentially be used for the recovery of methane from mine...

Abstract: An analysis was carried out of the possibility of concentrating methane from a synthetic biogas in an Air Products membrane module. Experimental investigations concerning the permeation of pure gases and mixture of these gases containing 50...

Abstract: Technologies for thermal utilization of ventilation air methane (VAM) require stabilization and/or increasing its concentration. This paper summarizes the results of research conducted at the IICh PAS in the area of adsorption and membrane...

Summary: Decarbonization, minimizing greenhouse gas emissions, circular economy and the waste-to-energy trend lead to increased demand for gas and green energy. The European Biogas Association shows that biomethane gas can cover 30-40% of EU gas demand...

Abstract: The preliminary studies of indirect aqueous carbonation process using fly ash from lignite fluidized bed combustion are presented. Leachate after the dissolution of waste of pH=13 contained 0.0535 mol•l-1 of Ca+2. The experimental research...

Biomethane is one of the controllable Renewable Energy Sources. It may be derived from biogas, a multicomponent gas mixture, using, among others, membrane processes. The proper optimization of such a process requires the knowledge of the phenomena accompanying...

The research problem was to determine the possibility of aqueous mineral carbonation using fly ash from lignite fluidized bed combustion. Both direct and indirect routes were used. The innovative nature of the research consisted of conducting experiments...

A CFD model of 1.5 m3 bubble reactor equipped with a slotted gas disperser used for deep desulfurization of SO2-rich gases was developed.The Eulerian model extended to 3 phases with standard k-ɛ turbulence model was used. Simulations of the hydrodynamics...

In this study red currant was used as a source of pectin. The aim of this study was to investigate the physicochemical properties of obtained polysaccharide, with an emphasis on behaviour in aqueous solutions. Pectin was obtained using water extraction,...

SO2-rich gases (1.49–7.39% by vol. SO2) were desulfurized with spent lime sorbent (97% by mass CaCO3) in a 1.5 m3 bubble reactor equipped with an innovative slotted gas disperser. Exptl. tests were made for different variants of reactor design,...