Publicación:
MIXTURES OF HEAVY FUEL OIL AND GREEN HYDROGEN IN COMBUSTION EQUIPMENT: ENERGY ANALYSIS, EMISSION ESTIMATES, AND ECONOMIC PROSPECTS

Vista sencilla de ítem
dc.creatorDANIEL TRAVIESO PEDROSO
dc.date2023
dc.date.accessioned2025-01-10T15:35:30Z
dc.date.available2025-01-10T15:35:30Z
dc.date.issued2023
dc.description.abstractTHE HIGH ENVIRONMENTAL IMPACT OF FOSSIL FUELS COMBINED WITH THE RISE OF CARBON DIOXIDE IN THE ATMOSPHERE HAS MADE THE SEARCH FOR RENEWABLE FUELS IMPERATIVE. THE STUDY ASSESSES THE TECHNICAL AND ECONOMIC VIABILITY OF REPLACING HEAVY FUEL OIL (HFO) WITH GREEN HYDROGEN (H2) IN INDUSTRIAL PLANTS FOR HIGH TEMPERATURE GENERATION (>1100 K). THE STUDY ALSO ESTIMATES THE EMISSIONS GENERATED BY THE PLANTS AFTER THE FUEL SWITCH IN TERMS OF PARTICULATE MATTER (PM), SO2, NOX AND CO2 EMISSIONS. TO ILLUSTRATE THE FEASIBILITY OF THIS REPLACEMENT, AN ASSESSMENT OF A CALCINATION FURNACE AT A PULP PLANT IN CHILE IN 2022 WAS CARRIED OUT, TAKING INTO ACCOUNT TWO ELECTRICITY GENERATION SCENARIOS FOR H2 PRODUCTION BY WATER ELECTROLYSIS. REPLACING HFO WITH A MIXTURE OF H2 + HFO WAS BENEFICIAL IN TERMS OF EMISSIONS. THE FINANCIAL ASSESSMENT SHOWED THAT BLENDING H2 WITH HFO OF UP TO 20 % IS THE BEST SOLUTION, CONSIDERING CURRENT FUEL PRICES, AND THAT FULL SUBSTITUTION OF HFO WITH H2 AFTER 2030 IS ECONOMICALLY VIABLE.
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.enconman.2022.116629
dc.identifier.issn1879-2227
dc.identifier.issn0196-8904
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/12737
dc.languagespa
dc.publisherENERGY CONVERSION AND MANAGEMENT
dc.relation.uri10.1016/j.enconman.2022.116629
dc.rightsPUBLICADA
dc.subjectHYDROGEN IN INDUSTRIAL EQUIPAMENT
dc.subjectFUEL OIL REPLACEMENT
dc.subjectFUEL BLENDS FORECAST PRICES
dc.subjectFUEL BLENDS EFFECTS ON EMISSIONS
dc.titleMIXTURES OF HEAVY FUEL OIL AND GREEN HYDROGEN IN COMBUSTION EQUIPMENT: ENERGY ANALYSIS, EMISSION ESTIMATES, AND ECONOMIC PROSPECTS
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA MECANICA
ubb.SedeCONCEPCIÓN
Archivos
Colecciones
Artículos científicos