This standard specifies the content, time, conditions and methods of the performance acceptance test of limestone-gypsum wet flue gas desulfurization equipment for power station boilers. This standard is applicable to the acceptance of limestone-gypsum wet flue gas desulfurization devices for power station boilers. It can also be used for testing for post-evaluation and other purposes. The acceptance of other flue gas desulfurization devices can also be implemented with reference. This standard does not apply to the acceptance of blowers, pumps, noise, materials, and desulfurization wastewater in desulfurization systems.
DL/T 998-2016 Referenced Document
DL/T 943 Measurement of dissolution rate of limestone powder used in wet flue gas desulfurization
GB/T 13931 Electrostatic precipitator—Methods of performance tests*， 2017-05-12 Update
GB/T 16157 "Determination of Particulate Matter in Exhaust from Stationary Pollution Sources and Sampling Methods of Gaseous Pollutants" Amendment No. 1*， 2017-12-29 Update
GB/T 21508-2008 Performance test method for coal-fired flue gas desulphurization equipment
GB/T 3286.1 Methods for chemical analysis of limestone and dolomite.Part 1:The determination of calcium oxide and magnesium oxide content.The complexometric titration method and the flame atomic absorption spectrometric method
GB/T 3286.10 Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method*， 2020-04-28 Update
GB/T 3286.11 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)*， 2022-03-09 Update
GB/T 3286.2 Methods for chemical analysis of limestone and dolomite.Part 2:The determination of silicon dioxide content.The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method
GB/T 3286.3 Methods for chemical analysis of limestone and dolomite.Part 3:The determination of aluminium oxide content.The chrome azurol S spectrophotometric method and the complexometric titration method
GB/T 3286.4 Methods for chemical analysis of limestone and dolomite.Part 4:The determination of iron oxide content.The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method
GB/T 3286.5 Method for chemical analysis of limestone and dolomite.Part 5:The determination of manganese oxide content.The periodate oxidation spectrophotometric method
GB/T 3286.6 Methods for chemical analysis of limestone and dolomite.Part 6: The determination of phosphorus content.The phosphomolybdate blue spectrophotometric method
GB/T 3286.7 Methods for chemical analysis of limestone and dolomite.Part 7:The determination of sulphur content. The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfate gra
GB/T 3286.8 Method for chemical analysis of limestone and dolomite.Part 8:The determination of loss on ignition.The gravimetric method
GB/T 3286.9 Method for chemical analysis of limestone and dolomite.Part 9: The determination of carbon dioxide content.The caustic asbestos absorption gravimetric method