METHOD FOR PRODUCING BIOFUELS INVOLVING THE PYROLYSIS OF MACROPHYTE BIOMASS

A method of producing biofuels, based on pyrolysis of biomass from macrophytes, includes: pre-treatment of biomass, including processes of drying and crushing the biomass, followed by injection of pre-treated biomass into a pyrolysis reactor; biomass pyrolysis in pyrolysis reactor; a first separatio...

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Hauptverfasser:	ALINE OKAMURA, Layssa, DA SILVA CAMARGO, Junior, EVANGELISTA VITALINO CARDOSO, Danielle, TOMIE TANIMOTO, Sonia, ALVES FERREIRA, Fernando, RENATO DOS SANTOS, Paulo
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION PYROLIGNEOUS ACID RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE WORKING-UP PITCH, ASPHALT, BITUMEN, TAR
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Beschreibung
Zusammenfassung:	A method of producing biofuels, based on pyrolysis of biomass from macrophytes, includes: pre-treatment of biomass, including processes of drying and crushing the biomass, followed by injection of pre-treated biomass into a pyrolysis reactor; biomass pyrolysis in pyrolysis reactor; a first separation of products; a second separation of products; a third separation of products; burning or collecting gases, wherein the method produces at least four different types of products, including: biochar, pyroligneous extract, vegetable tar and synthesis gas; whereby, the biochar product is collected in the first product separation through the use of a cyclone, the pyroligneous extract product is collected in the second product separation through the use of a condenser, the vegetable tar product is collected in the third product separation through the use of a centrifuge, and the synthesis gas product is collected in the gas burning or collecting step.