Archives of Heat Transfer
DOI: 10.1615/ICHMT.1988.20thAHT
ISBN Print: 978-0-89116-877-5
ISSN: 0899-5311
FOULING IN CRUDE OIL PREHEAT TRAINS
pages 339-350
DOI: 10.1615/ICHMT.1988.20thAHT.280
摘要
Typically the preheat temperature at the inlet of the crude unit heater decreases by 30-50 °C over a 12 month period (2); this loss of preheat temperature can be particularly serious for units which have elaborate heat recovery systems where preheat temperatures may approach 300 °C.