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Математическое моделирование газификации древесины смолистых продуктов на частицах активных компонентов

Донской И.Г. Математическое моделирование газификации древесины смолистых продуктов на частицах активных компонентов // Изв. вузов. Проблемы энергетики. Т.20. №11-12. 2018. C.107-117. Работа посвящена численному исследованию процесса обращенной слоевой газификации древесной биомассы. Такие процессы используются для получения горючих газов на установках малой мощности. Для повышения качества генераторного газа предлагается использовать смесь древесного топлива с негорючим материалом, который может...

Теги: газификация , катализ , древесина , смола , очистка , математическое моделирование. , gasification , catalysis , wood , tar , gas cleaning , mathematical modeling
Раздел: ИСЭМ СО РАН
Thermoanalytical study of drying kinetics of lignocellulosic fuels

... usually hydrophilic, so its drying, in addition to the heat of the phase transition for water, also requires compensation of adsorption energy. In the present work experimental studies have been carried out to quantify the moisture adsorption energy, for wood sawdust, cellulose and lignin with varying moisture content. The experiments were performed on the basis of a thermal analysis complex STA449F1. The data were obtained for isothermal drying conditions at different temperatures. A mathematical model ...

Теги: binding energy , cellulosic ethanol , combustion , moisture , moisture determination , molecules , thermoanalysis , wood , adsorption energies , drying kinetic , evaporation rate , experimental determination , is
Раздел: ИСЭМ СО РАН
A Review of Technologies for Multistage Wood Biomass Gasification

Mednikov A.S. A Review of Technologies for Multistage Wood Biomass Gasification // Thermal Engineering . Vol.65. No.8. 2018. P.531-546. DOI: 10.1134/S0040601518080037 Currently, small-scale distributed power generation is being intensively developed in Russia and abroad. Given the rise in the rates for ...

Теги: distributed power generation , gasifier , multistage gasification , syngas , tars , wood biomass , biomass , electric power systems , gas generators , gas plants , gas turbines , synthesis gas , tar , wood , commercial implementation , gasification efficiency , gasificat
Раздел: ИСЭМ СО РАН
Process Simulation of the Co-Gasification of Wood and Polymeric Materials in a Fixed Bed

Donskoi I.G. Process Simulation of the Co-Gasification of Wood and Polymeric Materials in a Fixed Bed // Solid Fuel Chemistry. Vol.52. No.2. 2018. P.121-127. DOI: 10.3103/S0361521918020027 The problem of waste processing remains of considerable current interest. Energy processing can become a method for its ...

Теги: gasification , mathematical simulation , polymeric wastes , wood , control parameters , energy processing , gasification process , mathematical simulations , polymeric waste , process simulations , thermal conversion , waste processing , polymers
Раздел: ИСЭМ СО РАН
A kinetic analysis of the thermochemical conversion of solid fuels (A review)

Kozlov A.N., Svishchev D.A., Khudiakova G.I., Ryzhkov A.F. A kinetic analysis of the thermochemical conversion of solid fuels (A review) // Solid Fuel Chemistry. Vol.51. No.4. 2017. P.205-213. DOI: 10.3103/S0361521917040061 The overview is focused on methods for the processing of kinetic curves (with and without models). The paper demonstrates that the kinetics of thermochemical conversion of solid fuels can be described by a great number of kinetic processing methods, which lead to inconsistent...

Теги: thermal-analysis data , thermogravimetric analysis , committee recommendations , oxidative pyrolysis , gasification , parameters , model , wood , coal , devolatilization
Раздел: ИСЭМ СО РАН
Numerical investigation of the staged gasification of wet wood

Donskoi I.G., Kozlov A.N., Svishchev D.A., Shamanskii V.A. Numerical investigation of the staged gasification of wet wood // Thermal Engineering . Vol.64. No.4. 2017. P.258-264. DOI: 10.1134/S0040601517040024 Gasification of wooden biomass makes it possible to utilize forestry wastes and agricultural residues for generation of heat and power in isolated small-scale ...

Теги: regime maps , staged gasification , wood biomass. mathematical modeling , agricultural wastes , biomass , combustion , cracking (chemical) , drying , efficiency , pyrolysis , thermodynamic stability , waste incineration , wood , alternative technologies , controlling p
Раздел: ИСЭМ СО РАН


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