scholarly journals A comprehensive design, optimization and development methodology of a wasted heat recovery boiler using serrated fins and extensive surface in a bulky CCPP

2021 ◽  
Vol 23 ◽  
pp. 100808
Author(s):  
Soheil Mohtaram ◽  
Yonghui Sun ◽  
Hongguang Sun ◽  
Arya Abrishami ◽  
Mohammad Omidi ◽  
...  
Keyword(s):  
Design Optimization ◽  
Heat Recovery ◽  
Heat Recovery Boiler ◽  
Development Methodology ◽  
Extensive Surface ◽  
Recovery Boiler ◽  
Wasted Heat

Experimental Determination of the Heat Recovery Boiler Effectiveness of a Gas Turbine Plant

2014 ◽  
Vol 659 ◽  
pp. 503-508
Author(s):  
Sorin Gabriel Vernica ◽  
Aneta Hazi ◽  
Gheorghe Hazi
Keyword(s):  
Experimental Data ◽  
Gas Turbine ◽  
Heat Recovery ◽  
Heat Recovery Boiler ◽  
Experimental Point ◽  
Experimental Data Processing ◽  
Turbine Plant ◽  
Transfer Unit ◽  
Gas Turbine Plant ◽  
Recovery Boiler

Increasing the energy efficiency of a gas turbine plant can be achieved by exhaust gas heat recovery in a recovery boiler. Establishing some correlations between the parameters of the boiler and of the turbine is done usually based on mathematical models. In this paper it is determined from experimental point of view, the effectiveness of a heat recovery boiler, which operates together with a gas turbine power plant. Starting from the scheme for framing the measurement devices, we have developed a measurement procedure of the experimental data. For experimental data processing is applied the effectiveness - number of transfer unit method. Based on these experimental data we establish correlations between the recovery boiler effectiveness and the gas turbine plant characteristics. The method can be adapted depending on the type of flow in the recovery boiler.

scholarly journals Evaluation and analysis of exergoeconomic performance for the calcination process of green petroleum coke in vertical shaft kiln

2021 ◽  
pp. 294-294
Author(s):  
Peng Li ◽  
Baokuan Li ◽  
Zhongqiu Liu ◽  
Wenjie Rong
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Shaft Furnace ◽  
Exergy Efficiency ◽  
Heat Recovery Boiler ◽  
Vertical Shaft ◽  
Exergy Destruction ◽  
Calcination Process ◽  
Recovery Boiler

The main objective of this paper is to establish a mathematical framework to analyze the complex thermal economic performance of the calcination process. To find the factors affecting exergy efficiency loss, different exergy destruction is investigated in detail. Furthermore, the exergy flow cost model for exergy cost saving has also been developed. The results show that the vertical shaft furnace is a self-sufficiency equipment without additional fuel required, but the overall exergy destruction accounts for 54.11% of the total exergy input. In addition, the energy efficiency of the waste heat recovery boiler and thermal deaerator are 83.52% and 96.40%, whereas the exergy efficiency of the two equipment are 65.98% and 94.27%. Furthermore, the import exergy flow cost of vertical shaft furnace, waste heat recovery boiler and thermal deaerator are 366.5197 RMB/MJ, 0.1426 RMB/MJ and 0.0020RMB/MJ, respectively. Based on the result, several suggestions were proposed to improve the exergoeconomic performance. Assessing the performance of suggested improvements, the total exergy destruction of vertical shaft furnace is reduced to 134.34 GJ/h and the exergy efficiency of waste heat recovery boiler is raised up to 66.02%. Moreover, the import exergy flow cost of the three different equipment is reduced to 0.0329 RMB/MJ, 0.1304 RMB/MJ and 0.0002 RMB/MJ, respectively.

scholarly journals PROTECTION AGAINST CORROSION OF THE TECHNOLOGICAL EQUIPMENT OF THE OIL REFINING ENTERPRISE

2020 ◽  
Vol 2020 (1) ◽  
pp. 23-24
Author(s):  
Vladislav Bichevin ◽  
Nina Sosnovskaya
Keyword(s):  
Heat Exchangers ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Oil Refining ◽  
Heat Recovery Boiler ◽  
Technological Equipment ◽  
Slowing Down ◽  
Process Heat ◽  
Recovery Boiler

A method for slowing down the corrosion of heat exchangers in the T-104 and T102 heat recovery boiler blocks is considered. PK-1 Aminate was selected as the most suitable inhibitor for process heat exchangers of the waste heat recovery boiler unit

Thermal constraint considerations in design of a heat recovery boiler

2006 ◽  
Vol 13 (8) ◽  
pp. 1388-1396 ◽  
Author(s):  
R. Caligiuri ◽  
J. Foulds ◽  
R. Sire ◽  
S. Andrew
Keyword(s):  
Heat Recovery ◽  
Heat Recovery Boiler ◽  
Recovery Boiler

The influence of components of the type P-88 heat-recovery boiler of a PGU-325 power unit on the duration of starting modes

2011 ◽  
Vol 58 (9) ◽  
pp. 707-712
Author(s):  
Yu. A. Radin ◽  
M. S. Frolov ◽  
I. V. Krutitskii ◽  
V. V. Ilyushin
Keyword(s):  
Power Unit ◽  
Heat Recovery ◽  
Heat Recovery Boiler ◽  
Recovery Boiler
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