Recuperators

1. Recuperator for preheating of combustion air. Flue gas temperature 500 °C, preheated air temperature 240 °C , heat exchange surface 666 m² , heat exchange capacity 3600 kW. Reforming I. and II. furnaces Reforming furnace flue gas recovery system
   Oil Refinery "Duna" Százhalombatta; 1987, 1993-94
   
   
2. Radiative recuperator for preheating of air. Flue gas temperature 1200 °C, preheated air temperature 450 °C, heat exchange surface 12,8 m²
   Aluminium Melting Plant, Tatabánya, 1987
   
   
3. Recuperator for preheating of combustion air. Flue gas temperature 700 °C, heat exchange surface 32 m²
   ZIM, Bonyhád; 1989
   
   
4. Recuperator for heating of drying air. Flue gas temperature 150 °C, heat exchange surface 74 m²
   Tunnel furnace, Brickworks Fehérgyarmat; 1990
   
   
5. Recuperator stabilizing temperature of combustion air, flue gas temperature 200 °C, heat exchange surface 74 m²
   Boiler plant, MOL Rt. Füzesgyarmat, 1990
   
   
6. Recuperator for preheating of combustion air. Flue gas temperature 800 °C, preheated air temperature 400 °C , heat exchange surface 148 m²
   Soaking pit, Peko Works, Ózd; 1991
   
   
7. New recuperator constructed from SFE heating elements
   Dunaferr Rolling Mill Lőrinci; 2000
   
   
8. 6 pcs. recuperators
   MOL Rt. Százhalombatta; 2002
   
   
9. 2 pcs. Uniflow recuperators
   ISD DUNAFERR Inc. /DWA Slabbing Mill/; 2011
   
   
10. High efficiency special recuperator applyable for alternative gases too, investigation, working out of developing suggestions. EUREKA_HU_12-1-2012-0003 application
    2014
    
    
11. Manufacturing of recuperator unit
    Safiltco Co. Ltd., 2015
    
    
12. Manufacturing of recuperator
    ISD DUNAFERR Inc., 2015
    
    
13. Manufacturing of Recuperators
    ISD DUNAFERR Zrt., 2016
    
    
14. Manufacturing of heat exchanger
    Aroma-Bázis Co. Ltd., 2018
    
    
15. Delivery of recuperator and firing system
    Quick 2000 Co. Ltd., 2020