氢燃料成功实现全面应用.pdf

1、Successful Full-Scale Implementation of Hydrogen as a FuelWorldsteel Breakthrough Technology ConferenceJoachim von ScheleSingapore,2-3 December 2025Linde Offerings for DecarbonisationHydrogen SupplyLowCarbonFuels2CO CaptureBlue H2SMR/ATRw/CCSGreen H2ElectrolysisUndergroundstoragePipelinesLiquefactio

2、nLindes Hot Oxygen Technology produces Syngas fromBiomass,MSW,Pyoil,Plastics,Coke Oven Gas,etc Energy EfficiencyCryogenic SeparationOASEBLUEHISORPCCCompression&pretreatmentStorage(CCS)CO2Logistics&distributionAmmonia&methanolPlants2Oxyfuel burners and technology to convert from air-fuel ed to oxyfue

3、l firing Fuel savings,production increase and emissions reduction,hydrogen readyLinde has Made Trials and Full-Scale Installations with Hydrogen Injection and Combustion in theFollowing Industries Steel Glass Aluminium Non-ferrous Kilns CementSeveral more onsite tests are now planned in various indu

4、striesHydrogen supply at up to 3,500 Nm3/h for two weeks,shorter periods at 5,100 Nm3/hCO2RemovalReducing GasCO+H2NGFlue GasDRITopGasBlast Furnace GasBlast FurnaceCO2H Injection220-25 kg/t15-20%decarbPreheatH2H2Blast Furnace,2.5MtpyDRI Plant,2.5MtpyCarbon CaptureHydrogenLow CFuelsH2InjectionMax 54-7

5、0 kg/t100%DecarbH2 can be blended in steps-Upto30%,70%,100%Power PlantStovesCO2CaptureCO2StorageCO2CaptureCO2 UtilizationCO2StorageCO2UtilizationCO24CO2Capture1.4 t CO2/t3.5 Mtpy CO2CO2Capture0.5 t CO2/t1.2 Mtpy CO250,000 tpy H265,000 Nm3/h175,000 tpy H2245,000 Nm3/hDecarbonisation Solutions for Iro

6、nmakingCarbon Capture,Hydrogen,and Low Carbon Fuels are Primary SolutionsTrials with Hydrogen Injection in Blast FurnacesLinde partnered with customers to perform two successful trials injecting hydrogen into Blast Furnaces in 2024:Cleveland-Cliffs,USA:Injection into all 40 tuyeres,0.6 kg H2 per ton