公开(公告)号：US20230383191A1

公开(公告)日：2023-11-30

申请号：US18032645

申请日：2021-11-03

Applicant: SENAI-SERVICO NACIONAL DE APRENDIZAGEM INDUSTRIAL ,  RIO PARANA ENERGIA S.A.

Inventor： Danielle EVANGELISTA VITALINO CARDOSO ,  Junior DA SILVA CAMARGO ,  Paulo RENATO DOS SANTOS ,  Sonia TOMIE TANIMOTO ,  Fernando ALVES FERREIRA ,  Layssa ALINE OKAMURA

IPC: C10G1/00 ,  C10G45/08 ,  C10C1/19

CPC classification number: C10G1/002 ,  C10G45/08 ,  C10C1/19 ,  C10G2300/1014

Abstract: 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.

公开(公告)号：US12195673B2

公开(公告)日：2025-01-14

申请号：US18032645

申请日：2021-11-03

Applicant: SENAI-SERVICO NACIONAL DE APRENDIZAGEM INDUSTRIAL ,  RIO PARANA ENERGIA S.A.

Inventor： Danielle Evangelista Vitalino Cardoso ,  Junior Da Silva Camargo ,  Paulo Renato Dos Santos ,  Sonia Tomie Tanimoto ,  Fernando Alves Ferreira ,  Layssa Aline Okamura

IPC: C10C1/19 ,  B09B3/40 ,  C10B49/02 ,  C10B49/10 ,  C10B57/10 ,  C10C5/00 ,  C10G1/00 ,  C10G45/08 ,  C10K1/04

Abstract: 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.