A shortcut procedure for calculation of process side heat duty of refinery fired heaters

Autor:	Constantinos Plellis-Tsaltakis
Rok vydání:	2017
Předmět:	Engineering Waste management business.industry General Chemical Engineering Heat duty Process (computing) 02 engineering and technology General Chemistry 021001 nanoscience & nanotechnology computer.software_genre Refinery Simulation software 020401 chemical engineering 0204 chemical engineering 0210 nano-technology Process engineering business computer
Zdroj:	Chemical Engineering Research and Design. 124:152-158
ISSN:	0263-8762
DOI:	10.1016/j.cherd.2017.06.002
Popis:	Absorbed heat duty of process side of a fired heater often requires rigorous vapor–liquid equilibrium calculations and is usually performed with costly process simulator software. An alternative, shortcut method is proposed, which may be easily and efficiently implemented in a spreadsheet. The results of the proposed procedure were checked against those of a process simulator and against the results of the indirect efficiency calculation method, for three different existing refinery furnaces. The accuracy of the proposed method was found comparable to both the others.
Databáze:	OpenAIRE
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