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                US4224109A
                (en)
              
            
            
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          Process and apparatus for the recovery of waste heat from a coke oven operation 
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                CN101473048B
                (en)
              
            
            
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          Direct smelting plant with waste heat recovery unit 
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                US3297562A
                (en)
              
            
            
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          Retorting bituminous solids 
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                US1898267A
                (en)
              
            
            
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          Utilization of the perceptible heat of finished coke 
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                AU452803B2
                (en)
              
            
            
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          Carbonising coal 
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                CN101598511B
                (en)
              
            
            
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          Gas cooling system 
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                DE2164994A1
                (en)
              
            
            
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  RECUPERATIVE COK OVEN
 
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                DE738676C
                (en)
              
            
            
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  Device for utilizing the heat contained in the exhaust gases from gas and coke production ovens
 
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                DE3718434C2
                (en)
              
            
            
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  Process for increasing the thermal efficiency of the coking process
 
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                US1117172A
                (en)
              
            
            
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          Apparatus for increasing the temperature of combustion in gas-fired furnaces. 
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                US1123500A
                (en)
              
            
            
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          Process of combustion and heat regulation and regeneration. 
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                DE904887C
                (en)
              
            
            
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        Recuperative coke oven group for heating with high or low gas
       
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                DE934647C
                (en)
              
            
            
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        Recuperative coke oven for heating with high or low gas
       
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                DE902542C
                (en)
              
            
            
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  Coke gas generation or industrial furnace with associated air gas generator
 
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                DE889435C
                (en)
              
            
            
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  Method and device for heating horizontal chamber furnaces
 
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                DK174763B1
                (en)
              
            
            
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  Thermal gasification plant
 
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                FR674178A
                (en)
              
            
            
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  Process for recovering waste heat from coke ovens and other industrial thermal devices
 
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                DD29382A
                (en)
              
            
            
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