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The influence of elevated pressure on the kinetics of evolution of selected gaseous products during coal pyrolysis
Authors Porada Stanisław Journal Fuel Year Vol. Number Pages 2004 83 7 1071-1078 Impact Factor 1.674 DOI Abstract in the main language of the article Keywords in the main language pyroliza węgla Pyroliza pod ciśnieniem Kinetyka Title in the additional language Abstract in the additional language The paper discusses the influence of the pressure of pyrolysis on the formation kinetics of C1-C3 hydrocarbons, hydrogen, CO and CO2 during pyrolysis of three selected coals of different rank. The examinations were carried out within the pressure range of 0.1-10 MPa under the conditions of constant residence time of primary products in the reaction zone. It was found that the pressure of pyrolysis exerts a significant influence on the formation rate of CH4, H2, CO and CO2. Also, the formal kinetic parameters of formation reactions of major gaseous products during pressure pyrolysis of the examined coals were calculated. Keywords in the additional language Coal pyrolysis Pressurised pyrolysis Kinetics | 
