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  • F22G5/00
    		•  Controlling superheat temperature (control systems for steam boilers F22B; regulating or controlling in general G05) HB CC 3L075
  • F22G5/02
    		•  .Applications of combustion-control devices, e.g. tangential-firing burners, tilting burners HB CC 3L075
  • F22G5/04
    		•  .by regulating flue gas flow, e.g. by proportioning or diverting HB CC 3L075
  • F22G5/06
    		•  .by recirculating flue gases HB CC 3L075
  • F22G5/08
    		•  ..preventing furnace gas backflow through recirculating fan HB CC 3L075
  • F22G5/10
    		•  .by displacing superheater sections HB CC 3L075
  • F22G5/12
    		•  .by attemperating the superheated steam, e.g. by injected water sprays (spray-mixers B01F 25/70) [1, 2006.01] HB CC 3L075
  • F22G5/12@A
    		•  by spray water HB CC 3L075
  • F22G5/12@B
    		•  .Controlling temperature of superheated steam HB CC 3L075
  • F22G5/12@C
    		•  .Controlling temperature of reheated steam HB CC 3L075
  • F22G5/12@D
    		•  .Temperature-reducing (spray) arrangements per se HB CC 3L075
  • F22G5/12@Z
    		•  Others HB CC 3L075
  • F22G5/14
    		•  ..by live steam HB CC 3L075
  • F22G5/16
    		•  .by indirectly cooling or heating the superheated steam in auxiliary enclosed heat-exchanger HB CC 3L075
  • F22G5/18
    		•  .by by-passing steam around superheater sections HB CC 3L075
  • F22G5/20
    		•  .by combined controlling procedures HB CC 3L075
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