1、Burners for Fired Heaters inGeneral Refinery ServicesAPI RECOMMENDED PRACTICE 535 THIRD EDITION,MAY 2014Special NotesAPI publications necessarily address problems of a general nature.With respect to particular circumstances,local,state,and federal laws and regulations should be reviewed.Neither API
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15、ton,DC 20005.Suggested revisions are invited and should be submitted to the Standards Department,API,1220 L Street,NW,Washington,DC 20005,standardsapi.org.iiiContentsPage1Scope.12Normative References.13Terms and Definitions.14Mechanical Components for Burners.94.1General.94.2Pilots and Igniters.94.3
16、Major Burner Components.165Environmental Considerations.225.1General.225.2Noise.225.3Flue Gas Emissions .226Burner Selection.266.1General.266.2Draft.266.3Flame Stability.286.4Design Excess Air.286.5Combustion Air Preheat.296.6Turbine Exhaust Gas.296.7Combustion Air Adjustment.297Gas Firing.307.1Raw Gas Firing(Nozzle Mix).307.2Premix Firing.328Liquid Fuel Firing.338.1Types of Fuel Oil.338.2Atomization.348.3Fuel Physical Properties.368.4Liquid Fuel Turndown.388.5Design Excess Air Recommendations.3