The experience of implementing the Furnace Blackening Technology (FBT) at PJSC "Slavneft-YANOS" was performed on the P-101 Furnace at the Diesel HydroTreating Unit (DHTU) with the using of High-Emissivity Ceramic coating (HEC)
The comparison BEFORE and AFTER the application of HEC was performed in a "clean experiment" without any additional measures affecting the energy efficiency of the Furnace H-101.
The results were compared for well-organised by Customer runs of the Furnace P-101 BEFORE and AFTER the application of HEC coating Solcoat with strict tolerances for deviation of technological parameters of the Furnace. Calculations of the HEC effect were carried out according to the Calculation Method agreed with the Customer in advance. In addition, the licensed software product ChemCAD was used.
The Report on the Effect actually achieved in the Edition No.4 of April 18, 2019 took into account:
- all comments of the Customer (Letter PJSC "Slavneft-YANOS" dated January 10, 2019 Ref. No.005-136);
- actual parameter deviations of the technological mode of the DHT Unit and the P-101 Furnace within the approved Method for calculating the Effect;
- actual difference in temperature of diesel at the entrance of the P-101 Furnace within the approved Method of calculating the Effect;
- actual difference in environmental conditions (ambient temperature and humidity).
As a result, the confirmed effect was 6.65 %
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