caa a22 4500 606225889 CHVBK 20210128101150.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s10553-015-0586-9 doi (NATIONALLICENCE)springer-10.1007/s10553-015-0586-9 Thermal Analysis and Calorimetric Study of the Combustion of Hydrolytic Wood Lignin and Products of Its Pyrolysis [Elektronische Daten] [M. Varfolomeev, A. Grachev, A. Makarov, S. Zabelkin, V. Emel'yanenko, T. Musin, A. Gerasimov, D. Nurgaliev] Thermal decomposition of hydrolyzed lignin is studied in the 300-700εC range in an inert gas atmosphere. The yields of solid, liquid, and gaseous decomposition products are determined. It is demonstrated by combustion calorimetry that the carbonaceous residue of lignin pyrolysis has the highest calorific value. The calorific value of the carbonaceous residue of pyrolysis resin is higher than that of the original lignin. It is shown by thermogravimetry and differential scanning calorimetry with mass spectrometric detection of gases that lignin and its thermal decomposition products could undergo thermolysis with formation of various volatile compounds. Thermal decomposition starts at roughly the same temperature and is 320εC. The loss of sample mass increases in the following sequence: carbonaceous residue < lignin < liquid fraction. Springer Science+Business Media New York, 2015 lignin nationallicence pyrolysis nationallicence combustion calorimetry nationallicence thermogravimetry nationallicence differential scanning calorimetry nationallicence calorific value nationallicence Varfolomeev M. Kazan (Volga Region) Federal University, Kazan, Russia aut Grachev A. Kazan National Research Technological University, Kazan, Russia aut Makarov A. Kazan National Research Technological University, Kazan, Russia aut Zabelkin S. Kazan National Research Technological University, Kazan, Russia aut Emel'yanenko V. Kazan (Volga Region) Federal University, Kazan, Russia aut Musin T. Kazan (Volga Region) Federal University, Kazan, Russia aut Gerasimov A. Kazan (Volga Region) Federal University, Kazan, Russia aut Nurgaliev D. Kazan (Volga Region) Federal University, Kazan, Russia aut Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/1(2015-03-01), 140-145 0009-3092 51:1<140 2015 51 10553 https://doi.org/10.1007/s10553-015-0586-9 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10553-015-0586-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Varfolomeev M. Kazan (Volga Region) Federal University, Kazan, Russia aut NATIONALLICENCE 700 1- Grachev A. Kazan National Research Technological University, Kazan, Russia aut NATIONALLICENCE 700 1- Makarov A. Kazan National Research Technological University, Kazan, Russia aut NATIONALLICENCE 700 1- Zabelkin S. Kazan National Research Technological University, Kazan, Russia aut NATIONALLICENCE 700 1- Emel'yanenko V. Kazan (Volga Region) Federal University, Kazan, Russia aut NATIONALLICENCE 700 1- Musin T. Kazan (Volga Region) Federal University, Kazan, Russia aut NATIONALLICENCE 700 1- Gerasimov A. Kazan (Volga Region) Federal University, Kazan, Russia aut NATIONALLICENCE 700 1- Nurgaliev D. Kazan (Volga Region) Federal University, Kazan, Russia aut NATIONALLICENCE 773 0- Chemistry and Technology of Fuels and Oils Springer US; http://www.springer-ny.com 51/1(2015-03-01), 140-145 0009-3092 51:1<140 2015 51 10553