Results 11 to 20 of about 228,083 (307)

Demonstration of high biomass ratio co-firing at existing coal fired boiler

open access: yesNihon Kikai Gakkai ronbunshu, 2017
There is a CO2 emission reduction method of burning woody biomass and coal, as a technical method to reduce the CO2 emission of the coal fired power plant. But a co-firing woody biomass ratio of the existing coal fired power plants gives only the 2-3% co-
Hitoshi FUKUSHIMA   +2 more
doaj   +1 more source

Investigation of a Boiler's Furnace Aerodynamics with a Vortex Solid Fuel Combustion Scheme on Physical and Mathematical Models [PDF]

open access: yesProblems of the Regional Energetics, 2018
The important problem of developing the low-cost technologies that will be able to provide a deep decrease in the concentration of nitrogen oxides while maintaining fuel burn-up efficiency is considered.
Prokhorov V.B.,   +3 more
doaj   +1 more source

Kinerja Boiler dengan Sistem Pembakaran Bersama antara Ampas Tebu dengan Sekam Padi dan Cangkang Kelapa Sawit

open access: yesSemesta Teknika, 2021
Operasional boiler di sebagian besar pabrik gula saat ini banyak yang mengalami kekurangan pasokan bahan bakar ampas tebu karena penurunan kapasitas giling.
Saptyaji Harnowo, Yunaidi Yunaidi
doaj   +1 more source

Discussion on Performance Index of the Anti - Contamination Coating for the Heating Surface of Pulverized Coal Boiler [PDF]

open access: yesCailiao Baohu, 2022
In order to help the material manufacturers and research units to understand, develop and optimize the anti - contamination high temperature nano - ceramic coating with a clear target and to have a comprehensive understanding of the coking problem that ...
DONG Meng, WANG Yuan - kui, ZHANG Yu - hang, YANG Shu - li
doaj   +1 more source

Quantitative Analysis of Energy Storage in Different Parts of Combined Heat and Power Plants

open access: yesIEEE Access, 2020
To increase the flexibility of power generation, the coal-fired combined heat and power (CHP) plants should make full use of their own energy storage (ES).
Tuoyu Deng   +5 more
doaj   +1 more source

Cost Analysis of the Boiler Unit of Coal Power Units Depending on the Initial Steam Pressure and the Availability оf Flue Gas Purification Systems

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023
When designing power plants of a new type or equipping them with new generation equipment, the problem of estimating capital investments is solved with the uncertainty of information on its cost.
I. S. Sadkin   +2 more
doaj   +1 more source

Development of co-firing technology of pulverized coal and ammonia for suppressing the NOx generation

open access: yesNihon Kikai Gakkai ronbunshu, 2020
In order to reduce CO2 emission from coal-fired boiler, it is expected that ammonia is used as a fuel which has no carbon content. In that case, it is concerned that NOx concentration in flue gas increases because ammonia has more nitrogen content than ...
Hiroki ISHII   +4 more
doaj   +1 more source

Development of a low-NOx hydrogen burner using high pressure injection nozzles

open access: yesMechanical Engineering Journal, 2022
To achieve the global goal of decarbonization, use of hydrogen in place of fossil fuels is expected to increase worldwide. In this study, to establish a hydrogen combustion technology of boilers for a safe, low NOx and low cost, a combustion test of a ...
Yohei TAKASHIMA   +5 more
doaj   +1 more source

Numerical simulation of the thermal radiation and convective heat transfer characteristics of the second superheater in a coal-fired thermal power plant boiler

open access: yesMechanical Engineering Journal, 2022
Superheaters are critical components in a coal-fired power plant because they sustain the highest tube wall (metal) temperature point in the boiler.
Kizuku KUROSE   +3 more
doaj   +1 more source

Impulse Air Jet Action on the Convective Heat Exchange Tubular Surfaces in Boilers

open access: yesAerospace, 2022
Calculation and experimental investigations were carried out to determine the parameters of the impulse air jet created by the pneumatic generator of the air-impact system of the cleaning of tubular heat exchangers in boilers.
Valentin Kislovsky, Alexey Melnikov
doaj   +1 more source

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