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公开(公告)号：US20230049916A1
公开(公告)日：2023-02-16
申请号：US17786960
申请日：2020-12-14
发明人： Adriano Do Couto Fraga , Andrea De Rezende Pinho , Luiza Torres Abrantes , Jefferson Roberto Gomes , Jose Luiz Zotin , Iris Medeiros Junior , Vitor Loureiro Ximenes , Marlon Brando Bezerra de Almeida
摘要： The present invention relates to a process for the production of bio-oil-based renewable streams for composing a diesel or aviation kerosene (AVK) pool by combining the technologies of hydroprocessing esters and fatty acids (HEFA) and thermochemical conversion of lignocellulosic biomass for generating bio-oil. The integration of conventional raw material from the HEFA pathway with a bio-oil fraction has the advantages of the use of a stream originating from the conversion of lignocellulosic material, which is widely available on the market, and also the production of a renewable stream containing aromatics in its composition.
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公开(公告)号：US20230026701A1
公开(公告)日：2023-01-26
申请号：US17779519
申请日：2020-11-17
发明人： Adriano do Couto Fraga , Andrea de Rezende Pinho , Marlon Brando Bezerra de Almeida , Vitor Loureiro Ximenes
摘要： The present invention addresses to a hydrothermal liquefaction process capable of generating a liquid stream, rich in renewable molecules, with lower oxygen content, lower percentage of water and lower acidity compared to other products of thermochemical processes of biomass conversion. In order to effectively carry out this process, a catalyst was developed, obtained from the calcination of castor bean hull, to be used in the field of biofuels in order to provide an environmentally friendly alternative for the production of fuels.
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公开(公告)号：US12043800B2
公开(公告)日：2024-07-23
申请号：US17779519
申请日：2020-11-17
发明人： Adriano do Couto Fraga , Andrea de Rezende Pinho , Marlon Brando Bezerra de Almeida , Vitor Loureiro Ximenes
CPC分类号： C10G1/086 , B01J23/04 , B01J37/088 , C10G3/44 , C10G1/002 , C10G2300/1014 , C10G2300/4081
摘要： The present invention addresses to a hydrothermal liquefaction process capable of generating a liquid stream, rich in renewable molecules, with lower oxygen content, lower percentage of water and lower acidity compared to other products of thermochemical processes of biomass conversion. In order to effectively carry out this process, a catalyst was developed, obtained from the calcination of castor bean hull, to be used in the field of biofuels in order to provide an environmentally friendly alternative for the production of fuels.
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