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Goriva i maziva : časopis za tribologiju, tehniku podmazivanja i primjenu tekućih i plinovitih goriva i inžinjerstvo izgaranja, Vol. 53 No. 1, 2014.

Stručni rad

PROCESS FURNACES IMPROVEMENT IN RIJEKA AND SISAK REFINERY

Martina Brajković ; INA - Industrija nafte d.d., Sektor razvoja rafinerija i marketinga
Antonia Gregov ; INA - Industrija nafte d.d., Sektor razvoja rafinerija i marketinga
Tamara Graić ; INA - Industrija nafte d.d., Sektor Rafinerije nafte Sisak
Hrvoje Šoprek ; INA - Industrija nafte d.d., Sektor razvoja rafinerija i marketinga
Igor Posarić ; INA - Industrija nafte d.d., Sektor razvoja rafinerija i marketinga

Puni tekst: engleski pdf 348 Kb

str. 62-71

preuzimanja: 1.677

citiraj

Sažetak

Process heaters along with boilers are the biggest producers of thermal energy in refinery. Their efficient operation and management is of great importance in order to achieve cost savings and lower environmental impact. Process heaters in old Rijeka Refinery (RR) and Sisak Refinery (SR) units are operating at efficiencies that can be improved and just a few of them are partly in line with BAT (Best Available Techniques) and IPPC (Integrated Pollution Prevention and Control) directive. Therefore in RR and SR an Engineering Study is being performed in order to improve process heaters. The purpose of the Study is to determine the ways and methods which will enable the compliance with emission limit values according to Croatian and EU environmental regulations and to improve heaters efficiency in order to attain savings in energy. The Study will include the evaluation of current condition and operation of heaters and provide necessary data as well as propose methods for improving efficiency. The goal is to achieve efficiencies of more than 80 % for every process heater so is in line with that investigation of possibilities in accordance with good engineering practice will be carried out and solutions for different levels of efficiency improvements will be proposed. In this work the possibilities for improvement in process heater efficiency based on decrease in fuel consumption; decrease in flue gas temperatures and emissions, as well as on optimization of heaters operation and on increasing of efficiency and reliability of heaters will be presented.

Ključne riječi

process heaters; efficiency; improvement

Hrčak ID:

120201

URI

https://hrcak.srce.hr/120201

Datum izdavanja:

2.4.2014.

Posjeta: 2.286 *