Donskoy I.G. Mathematical modeling of coal and sewage sludge co>conversion using downdraft gasifer [Математическое моделирование совместной конверсии угля и шлама сточных вод в обращенном слоевом газогенераторе] ...
Теги: coal , cold gas efficiency , gasification , mathematical modelling , sewage sludge... efficiency of a combined cycle and the availability of systems for deep purification of syngas before combustion allow for the study of combined-cycle gas turbines as a promising solution to increase the efficiency and environmental friendliness of coal power engineering. The key element of the device is a gasifier. A Mitsubishi Heavy Industries gasifier is selected as an initial design for modernization, which consists in heating the blast air up to 900°C and supplying vapor with a temperature ...
Теги: cfd , coal , gasification , integrated gasification combined cycle , modeling , thermogasdynamics , air purification , coal combustion , combined cycle power plants , computational fluid dynamics , efficiency , gas turbines , models , modernization , synthesis gas , comSokolov A.D., Takashvili L.N., Ochirbat Punsalmaagiin Prospects for the development of Mongolia’s Coal export // Energy Systems Research. Vol.3. No.1. 2020. P.43-51. DOI: 10.38028/esr.2020.01.0004 In recent years, Mongolian coal export has grown and gained great importance for the country. The significant resources of high-quality coal and demand ...
Теги: mongolia , coal , reserves , mining , projects , export , coal transportationDonskoi I.G. Numerical Study of Operating Modes of a Single-Stage Air-Steam Blown Gasification Process of Pulverized Coal // Energy Systems Research. Vol.2. No.3. 2019. P.55-61. DOI: 10.25729/esr.2019.03.0007 Gasification of solid fuels is a way to improve technical and environmental efficiency of using solid fuels in the energy sector. Typically, gasifiers for large ...
Теги: coal , gasification , high-temperature air , numerical modellingSokolov A.D., Takashvili L.N. A Study Of Factors Influencing The Development Prospects Of The Coal Industry In The Eastern Regions Of Russia // Energy Systems Research. Vol.2. No.3. 2019. P.40-50. DOI: 10.25729/esr.2019.03.0005 The study provides an overview of the coal-producing regions in Russia. A set of factors influencing the development ...
Теги: coal industry , region , factor , coal , characteristics , consumption , production , exports , energy industryHung B.N., Kovernikova L.I. Analyzing the potential for using active filters to reduce voltage nonsinusoidality in the electric power supply system of a coal open-cut in Vietnam // E3S Web of Conferences. Vol.114. ID: 04006. 2019. DOI: 10.1051/e3sconf/201911404006 Coal mining is one of the important economic sectors in Vietnam. Power supply systems of coal mines and open-cuts are complex. They have multiple ...
Теги: coal , coal mines , electric power supplies to apparatus , filtration , harmonic analysis , power quality , quality control , economic sectors , electric power supply , electrical equipment , interharmonic currТакайшвили Л.Н., Соколов А.Д., Батхуяг Содовын Перспективы развития угольной энергетики Монголии // Вестник ИрГТУ. Т.23. №1. 2019. C.137-147. DOI: 10.21285/1814-3520-2019-1-137-147 Монголия обладает значительными ресурсами высококачественного угля, добыча которого направлена на внутреннее потребление страны (нужд энергетики, экспорта угля и электроэнергии). Высокая обеспеченность запасами углей позволяет рассматривать уголь как надежный источник топлива на длительную перспективу. Среди источников...
Теги: монголия , энергетика , электростанция , уголь , запасы , потребление , проекты , экспорт , mongolia , energy sector , power plant , coal , reserves , consumption , projects , export... Series: Earth and Environmental Science. Vol.272. №2. ID: 022192. 2019. DOI: 10.1088/1755-1315/272/2/022192 This work is devoted to the determination of the volume and composition of emissions into the atmosphere during the combustion of solid fuels (coal, wood) in house furnaces and small boilers with capacity till 1 Gcal/h. The relevance of this work is stipulated by the fact that a large number of small boiler operate in Russia, especially in rural and decentralized areas of energy supply. In addition,...
Теги: boilers , coal , earth sciences , fuels , furnaces , heating , proven reserves , wood fuels , combustion of solid fuels , eastern regions , emissions into the atmosphere , environmental assessment , environmentalDonskoy I.G., Kozlov A.N., Svishchev D.A., Shamanskiy V.A. Numerical study of coal and woody biomass co-gasification in oxygen-fed gasifier // Journal of Physics: Conference Series. Vol.1261. No.1. ID: 012008. 2019. DOI: 10.1088/1742-6596/1261/1/012008 The use of biomass in the energy sector is associated with two important tasks: ...
Теги: biomass , coal , coal combustion , gasification , oxygen , thermoelectric power plants , waste incineration , carbon containing , co-gasification , energy systems , environmental efficiency , fuel gasificationTakaishvili L. Simulation models to study development of the coal industry as energy sector component // E3S Web of Conferences. Vol.77. ID: 02004. 2019. DOI: 10.1051/e3sconf/20197702004 This paper presents simulation models constructed at Melentiev Energy Systems Institute of SB RAS to study prospects of the ...
Теги: coal , energy policy , investments , balance model , energy sector , energy systems , industry development , investment projects , level of detail , modeling softwares , optimization models , coal industry
