Results 11 to 20 of about 3,382 (273)

Surface Compositions of Carbon Sorbents Exposed to Simulated Low-Rank Coal Flue Gases [PDF]

Journal of the Air & Waste Management Association, 2005
Bench-scale testing of elemental mercury (Hg0) sorption on selected activated carbon sorbents was conducted to develop a better understanding of the interaction among the sorbent, flue gas constituents, and Hg0. The results of the fixed-bed testing under simulated lignite combustion flue gas composition for activated carbons showed some initial ...
Edwin S, Olson, Charlene R, Crocker, Steven A, Benson, John H, Pavlish, Michael J, Holmes   +4 more
openaire   +3 more sources

Automatic control of the boiler heat power based on changing hydrocarbon fuelʼs calorific value

Міжнародний науково-технічний журнал "Проблеми керування та інформатики", 2023
This paper is devoted to the development and research of an advanced approach to automatic control of the heat output of the boiler when compensating the load disturbances by regulating the composition of the combusted hydrocarbon fuel mixture.
Костянтин Вʼячеславович Беглов, Олексій Валерійович Козлов, Юрій Пантелійович Кондратенко, Тетяна Дмитрівна Марколенко, Вікторія Ігорівна Кривда   +4 more
doaj   +2 more sources

Sustainable Use of Marble Waste in Industrial Production of Fired Clay Bricks and Its Employment for Treatment of Flue Gases

ACS Omega, 2021
In the current study, waste marble powder was utilized to produce lightweight fired clay bricks and in the treatment of flue gases. Marble waste powder used in clay bricks and flue gas treatment was collected from local marble processing plants, and its ...
Shehbaz Ahmad, Mansoor Ul Hassan Shah, A. Ullah, S. N. Shah, M. Rehan, Irfan Ahmed Khan, Muhammad Imran Ahmad   +6 more
semanticscholar   +1 more source

The Methods and Stands for Testing Fixed Sorbent and Sorbent Polymer Composite Materials for the Removal of Mercury from Flue Gases

Energies, 2022
The most common methods of reducing mercury emissions are the use of fixed bed granular sorbents and sorbent injection. However, both of these methods have disadvantages, such as increasing the flow resistance or the need to remove the sorbent from flue gas, respectively.
Jerzy Gorecki, Mariusz Macherzynski, Jacek Chmielowiec, Karel Borovec, Mateusz Wałeka, Yinyou Deng, Janusz Sarbinowski, Grzegorz Pasciak   +7 more
openaire   +3 more sources

Modified sludge-based purification of flue gases produced by thermal power plants [PDF]

E3S Web of Conferences, 2020
This paper proposes an adsorption-based method of removing sulfur dioxide from the flue gases produced by the thermal power plant. A power plant waste – chemical water treatment sludge available at Kazan CHPP-1 – was used as an adsorption material ...
Khusnutdinova Elvira, Nikolaeva Larisa
doaj   +1 more source

Waste flue gas desulphurization in coal combustion from Ugljevik by the wet process [PDF]

Mining and Metallurgy Engineering Bor, 2016
This paper describes the process of waste flue gas desulphurization (FGD) formed in combustion [1] of brown coal from Ugljevik. For the purposes of development the technology of waste flue gas desulphurization (W) in coal combustion from Ugljevik, the ...
Ljubojev Milenko, Stanković Dana, Ječmenica Zlatko, Ćirković Milorad   +3 more
doaj   +1 more source

Research into properties of dust from domestic central heating boiler fired with coal and solid biofuels

Archives of Environmental Protection, 2017
The aim of this research was to assess the content and composition of the pollutants emitted by domestic central heating boilers equipped with an automatic underfeed fuel delivery system for the combustion chamber. The comparative research was conducted.
Konieczyński Jan, Komosiński Bogusław, Cieślik Ewelina, Konieczny Tomasz, Mathews Barbara, Rachwał Tomasz, Rzońca Grzegorz   +6 more
doaj   +1 more source

Development of a novel thermoacoustic flue-gas analyzer

AIP Advances, 2020
Flue gas analyzers, such as those based on electrochemical cells and infrared sensors, are commonly used to determine the molar concentrations of the different species of flue-gas mixtures and provide information about the associated air-fuel ratio and ...
M. Aziz, H. Saleh, A. Abd El-Rahman
doaj   +1 more source

The radiowave sensors of thermal power stations flue-gas [PDF]

Технологія та конструювання в електронній апаратурі, 2009
The possibility of creating sensors that can provide continuous monitoring of gas compositions is being considered. In the sensor, it is used a spectroscopic effect of resonant absorption of electromagnetic waves when they pass through different media ...
P. E. Ivanova, V. F. Radchenko, A. E. Khanamirov, A. V. Khryunov   +3 more
doaj   +1 more source

Numerical modelling of a stoker furnace operated under indirect co-firing of biomass

Chemical and Process Engineering, 2016
The subject of the CFD analysis presented in this paper is the process of biomass indirect co-firing carried out in a system composed of a stoker-fired furnace coupled with a gasification reactor.
Litka Rafał, Kalisz Sylwester
doaj   +1 more source