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Registration Number

0220U102832, 0115U003365 , R & D reports

Title

Heatmasstransfer intensification research and heat technology of increase calorific value of solid biofuels compositions development

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Head

Snezhkin Yury F., Доктор технічних наук

Registration Date

11-06-2020

Organization

Institute of Engineering Thermophysics of NAS of Ukraine

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 Abstract Report on GDR: 128 S., 45 pic., 21 table, 104 sourcesa. BIOMASS, PEAT, BRIQUETTES, GRANULES, HEAT OF COMBUSTION, HEAT TREATMENT Object of the study – types of plant and wood biomass and peat, their composite mixtures, technologies and processes of enhancing the caloriability of solid biofuel compositions by thermal processing. The purpose of The study is to study intensification of heat-and-exchange and develop high-performance heat technology to increase the caloriability of solid biofuel compositions. Research Methods – Experimental researches were conducted with the use of physico-chemical methods and methods of analytical chemistry. Control of process parameters carried out by modern measuring means, processing of results-by methods of math questions toinstatistics and modeling. The research is aimed at cpbsку The technology of effective intensification of increase of the caloriability of solid biofuel compositions. In work Tof theorification were subjected to granules, made on a number of existing enterprises from sawdust of wood of pine and lowland peat at atmospheric pressure in thin-walled cylindrical containers in a muffle oven production of SPE "garant" with control temperature of shopping center 02. The temperature of the granules in the course of Torres was measured with thermocouples. Reification was held in the temperature of the muffle furnace 250, 270 and 290°C in atmonsphereand Gazov the environmenta, formed during thermal decomposition of biofuels. Samples of the source and Tolfikovof the biofuel were analyzed in the Derivatografì «Q-1000» Modernized in the Itttf Paulik-Paulik-Erdey (company "IOM", Hungary), in the range of 20-1000° C at heating rate 7.4 k/min. The derivatografì has the possibility of simultaneous research by two methods of analysis: Thermogravimetric (TGA) and differential thermic (DTA), which makes it convenient to study the thermal decomposition of solid fuels. Temperature correction carried out on t

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Husarova Olena V.
Dakhnenko Valerii L
Kovaleva Valentina A.
Korinchevska Tetiana V
Korinchuk Dmytro M
Mykhailyk Viacheslav A
Sorokova Nataliya M
Shapar Raisa O

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2020-07-03