Sulphur isotope ratios of some power plant flue gases: A method for collecting the sulphur oxide

2007 ◽  
Vol 23 (12) ◽  
pp. 855-863 ◽  
Author(s):  
Joseph Forrest ◽  
James H. Klein ◽  
Leonard Newman
2018 ◽  
Vol 46 ◽  
pp. 00031
Author(s):  
Piotr Szulc ◽  
Tomasz Tietze ◽  
Daniel Smykowski

The paper presents studies on the impact of the process of condensation of water vapour on the process of cleaning of flue gases from acidic compounds. The measurements were carried out on a pilot-scale plant for waste heat recovery from flue gases, taking into account the process of condensation of the water vapour contained in them. The plant was connected to a lignite-fired power unit with a capacity of 360 MW located at PGE GiEK S.A., Bełchatów Power Plant Branch. The impact of the condensation of water vapour on the reduction of sulphur, chlorine and fluorine forming acidic compounds was examined. The studies show that the condensation process is conducive to removal of acidic compounds from flue gases.


Author(s):  
P. V. Narendra Kumar ◽  
Ch. Chengaiah ◽  
P. Rajesh ◽  
Francis H. Shajin

In this paper presents a hybrid method for optimization process of combustion in power plant boiler. ANSSA scheme will be joint implementation of Artificial Neural Network (ANN) as well as Salp Swarm Optimization Algorithm (SSA) known ANNSSA. Here, ANN training process will be enhanced by using the SSA calculating. The optimization of economic parameters reduces excess air level and performs combustion efficiency at boiler system. Due to the operation of service boiler, oxygen content of flue gases is one of the significant factors which influence the efficiency of boiler, and influence each other to other thermal parameters of economic like temperature of flue gases combustion, unburned carbon at fly ash slag and consumption of coal power supply. The combustion performance denotes a saving at operating costs of boiler. ANNSSA method evolved for process of combustion to enhance the implementation and efficiency of the power plant boiler. At that time, ANNSSA technique is implemented at MATLAB/Simulink work platform as well as implementation is evaluated using existing techniques.


2018 ◽  
Vol 245 ◽  
pp. 07014 ◽  
Author(s):  
Evgeny Ibragimov ◽  
Sergei Cherkasov

The article presents data on the calculated values of improving the efficiency of fuel use at the thermal power plant as a result of the introduction of a technical solution for cooling the flue gases of boilers to the lowest possible temperature under the conditions of safe operation of reinforced concrete and brick chimneys with a constant value of the flue gas temperature, when changing the operating mode of the boiler.


1997 ◽  
Vol 166 (1) ◽  
pp. 16-24 ◽  
Author(s):  
S.G. Masters ◽  
A. Chrissanthopoulos ◽  
K.M. Eriksen ◽  
S. Boghosian ◽  
R. Fehrmann

2011 ◽  
Vol 4 ◽  
pp. 1761-1768 ◽  
Author(s):  
Nattawan Kladkaew ◽  
Raphael Idem ◽  
Paitoon Tontiwachwuthikul ◽  
Chintana Saiwan

2013 ◽  
Vol 788 ◽  
pp. 466-470 ◽  
Author(s):  
Hui Di Hao ◽  
Tian Zhai ◽  
Yong Fang Zhang ◽  
Jian Yong Lei ◽  
Tian Qi Cheng ◽  
...  

The peak of power consumption will be brought by the rapid development of the industry. Thermal power is still the main component of electric energy at present. More and more attention has been paid on the atmospheric pollution caused by the thermal power plant in our country. The sulfur dioxide (SO2), one of the thermal power plant flue gases, is dangerous to the environment and human. Effective SO2 control technology can not only reduce the environmental pollution but also the sulfur can be recovered in order to conserve resources.


1999 ◽  
Vol 22 (7) ◽  
pp. 831-839 ◽  
Author(s):  
J. M. Monaghan ◽  
C. M. Scrimgeour ◽  
W. M. Stein ◽  
F. J. Zhao ◽  
E. J. Evans

Hydrobiologia ◽  
1992 ◽  
Vol 235-236 (1) ◽  
pp. 205-217 ◽  
Author(s):  
Per Andersson ◽  
Peter Torssander ◽  
Johan Ingri

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