Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production

Detalhes bibliográficos
Autor(a) principal: Angelo, Ana Carolina Maia
Data de Publicação: 2019
Tipo de documento: Tese
Idioma: eng
Título da fonte: Repositório Institucional da UFRJ
Texto Completo: http://hdl.handle.net/11422/13258
Resumo: Microalgae are an attractive feedstock for biodiesel production. Owning to various factors affecting microalgae growth, focus has been given on studies of the technical feasibility of microalgae cultivation with CO2 injected from industrial flue gases. However, microalgae-based biodiesel is still far from the commercial production due to various bottlenecks, which may be overcome by considering microalgae biomass production as a business opportunity when integrated with an industrial plant under the Circular Economy perspective. This study aims to develop a Circular Business Model based on industrial symbiosis of microalgae cultivation in raceway for biodiesel production, obeying the logic of value creation from waste streams from the industrial plant up to valuable final product: the biodiesel from microalgae. An integrated Business Model Canvas and Carbon Footprint analysis was applied to a hypothetical case of Brazilian cement industry using real data to assess potentialities and constraints of microalgae cultivation in Brazil in a carbon pricing context. Losses of CO2 during microalgae cultivation strongly influence the size of microalgae production facility, and consequently the area required for cultivation, as well as the economic and environmental feasibility of the business.
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spelling Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel productionModelo de negócio circular baseado na simbiose industrial do cultivo de microalgas para a produção de biodieselCircular EconomyIndustrial SymbiosisMicroalgaeBiodieselCNPQ::ENGENHARIASMicroalgae are an attractive feedstock for biodiesel production. Owning to various factors affecting microalgae growth, focus has been given on studies of the technical feasibility of microalgae cultivation with CO2 injected from industrial flue gases. However, microalgae-based biodiesel is still far from the commercial production due to various bottlenecks, which may be overcome by considering microalgae biomass production as a business opportunity when integrated with an industrial plant under the Circular Economy perspective. This study aims to develop a Circular Business Model based on industrial symbiosis of microalgae cultivation in raceway for biodiesel production, obeying the logic of value creation from waste streams from the industrial plant up to valuable final product: the biodiesel from microalgae. An integrated Business Model Canvas and Carbon Footprint analysis was applied to a hypothetical case of Brazilian cement industry using real data to assess potentialities and constraints of microalgae cultivation in Brazil in a carbon pricing context. Losses of CO2 during microalgae cultivation strongly influence the size of microalgae production facility, and consequently the area required for cultivation, as well as the economic and environmental feasibility of the business.Microalgas são uma fonte de biomassa atraente para a produção de biodiesel. Devido a vários fatores que afetam o crescimento e cultivo de microalgas, estudos focam a viabilidade técnica do cultivo com CO2 injetado a partir de gases de combustão. Desafios ainda existentes tornam o biodiesel de microalgas distante da produção comercial, mas estes desafios podem ser superados através da produção de biomassa de microalgas como uma oportunidade de negócio quando integrada a uma planta industrial sob a ótica da Economia Circular. Este estudo tem como objetivo desenvolver um Modelo de Negócio Circular baseado na simbiose industrial de cultivo de microalgas em raceways para a produção de biodiesel, obedecendo a lógica de criação de valor a partir do gás de exaustão da planta industrial até o produto final: o biodiesel. A integração do Modelo de Negócio Canvas e da Pegada de Carbono foi aplicada em um caso hipotético da indústria brasileira de cimento usando dados reais, a fim de evidenciar as principais potencialidades e gargalos do cultivo de microalgas no Brasil em um contexto de precificação de carbono. As perdas de CO2 durante o cultivo de microalgas influenciam fortemente o dimensionamento da produção de microalgas e, consequentemente, a área necessária para o cultivo, bem como a viabilidade econômica e ambiental do negócio.Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia de ProduçãoUFRJMarujo, Lino Guimarãeshttp://lattes.cnpq.br/7462427889613544http://lattes.cnpq.br/1689742487991423Mendonça, Fabricio Molica dehttp://lattes.cnpq.br/9496154537888733Salomon, Paulo Sergiohttp://lattes.cnpq.br/5160468353414800Duarte, Francisco José de Castro MouraD’Agosto, Márcio de AlmeidaRangel, Luis Alberto DuncanAngelo, Ana Carolina Maia2020-10-18T02:52:07Z2023-12-21T03:02:22Z2019-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesishttp://hdl.handle.net/11422/13258enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRJinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ2023-12-21T03:02:22Zoai:pantheon.ufrj.br:11422/13258Repositório InstitucionalPUBhttp://www.pantheon.ufrj.br/oai/requestpantheon@sibi.ufrj.bropendoar:2023-12-21T03:02:22Repositório Institucional da UFRJ - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
Modelo de negócio circular baseado na simbiose industrial do cultivo de microalgas para a produção de biodiesel
title Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
spellingShingle Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
Angelo, Ana Carolina Maia
Circular Economy
Industrial Symbiosis
Microalgae
Biodiesel
CNPQ::ENGENHARIAS
title_short Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
title_full Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
title_fullStr Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
title_full_unstemmed Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
title_sort Circular business model based on industrial symbiosis of microalgae cultivation for biodiesel production
author Angelo, Ana Carolina Maia
author_facet Angelo, Ana Carolina Maia
author_role author
dc.contributor.none.fl_str_mv Marujo, Lino Guimarães
http://lattes.cnpq.br/7462427889613544
http://lattes.cnpq.br/1689742487991423
Mendonça, Fabricio Molica de
http://lattes.cnpq.br/9496154537888733
Salomon, Paulo Sergio
http://lattes.cnpq.br/5160468353414800
Duarte, Francisco José de Castro Moura
D’Agosto, Márcio de Almeida
Rangel, Luis Alberto Duncan
dc.contributor.author.fl_str_mv Angelo, Ana Carolina Maia
dc.subject.por.fl_str_mv Circular Economy
Industrial Symbiosis
Microalgae
Biodiesel
CNPQ::ENGENHARIAS
topic Circular Economy
Industrial Symbiosis
Microalgae
Biodiesel
CNPQ::ENGENHARIAS
description Microalgae are an attractive feedstock for biodiesel production. Owning to various factors affecting microalgae growth, focus has been given on studies of the technical feasibility of microalgae cultivation with CO2 injected from industrial flue gases. However, microalgae-based biodiesel is still far from the commercial production due to various bottlenecks, which may be overcome by considering microalgae biomass production as a business opportunity when integrated with an industrial plant under the Circular Economy perspective. This study aims to develop a Circular Business Model based on industrial symbiosis of microalgae cultivation in raceway for biodiesel production, obeying the logic of value creation from waste streams from the industrial plant up to valuable final product: the biodiesel from microalgae. An integrated Business Model Canvas and Carbon Footprint analysis was applied to a hypothetical case of Brazilian cement industry using real data to assess potentialities and constraints of microalgae cultivation in Brazil in a carbon pricing context. Losses of CO2 during microalgae cultivation strongly influence the size of microalgae production facility, and consequently the area required for cultivation, as well as the economic and environmental feasibility of the business.
publishDate 2019
dc.date.none.fl_str_mv 2019-02
2020-10-18T02:52:07Z
2023-12-21T03:02:22Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11422/13258
url http://hdl.handle.net/11422/13258
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
Brasil
Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia
Programa de Pós-Graduação em Engenharia de Produção
UFRJ
publisher.none.fl_str_mv Universidade Federal do Rio de Janeiro
Brasil
Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia
Programa de Pós-Graduação em Engenharia de Produção
UFRJ
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRJ
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Repositório Institucional da UFRJ
collection Repositório Institucional da UFRJ
repository.name.fl_str_mv Repositório Institucional da UFRJ - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv pantheon@sibi.ufrj.br
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