Search
Close this search box.

Descoberta de pesquisadores brasileiros pode contribuir para aumentar e baratear a produção do chamado etanol de segunda geração

Projeto de engenharia fisiológica, que tem apoio do RCGI, também beneficia a alimentação do gado na pecuária.

Pesquisadores do Laboratório de Bioquímica de Plantas da Universidade Estadual de Maringá (Bioplan-UEM) e do Laboratório de Fisiologia Ecológica da Universidade de São Paulo (Lafieco-USP) conseguiram aumentar em até 120% a sacarificação do bagaço da cana-de-açúcar ao longo de 12 meses. No caso da soja, ocorreu um acréscimo de 36% em 90 dias, enquanto a sacarificação do capim braquiária cresceu 21% em 40 dias.

Isso ocorreu graças à aplicação de compostos naturais às plantas – um deles à base de ácido metilenodioxicinâmico (MDCA); outro, com ácido piperolínico (PIP); e um terceiro que leva daidzina (DZN). “Desenvolvemos três compostos diferentes, cada um com características específicas, que foram aplicados individualmente à cana-de-açúcar, à soja e à braquiária”, explica o biólogo Wanderley Dantas do Santos, coordenador do Bioplan-UEM.

Segundo Santos, MCDA, PIP e DZN são inibidores da lignina, molécula que confere rigidez à parede celular da planta. “De forma geral, os compostos que desenvolvemos alteram o metabolismo da lignina. Isso facilita o acesso à parede celular da planta, que é onde está localizada a celulose. Assim é possível produzir mais açúcar, mais carboidrato”.

O experimento, financiado pelo Instituto Nacional de Ciência e Tecnologia (INCT) do Bioetanol, está relatado no artigo Natural Lignin modulators improve lignocellulose saccharification of field-grown sugarcane, soybean and brachiaria. O texto, que traz Souza como primeiro autor, foi publicado recentemente no jornal Biomass and Bioenergy. O projeto é apoiado pelo Centro de Pesquisa para Inovação em Gases de Efeito Estufa (RCGI, na sigla em inglês), que, por sua vez, é patrocinado pela Fundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp) em parceria com a Shell.

Aumento de produção – No caso da cana-de-açúcar, a descoberta pode contribuir para aumentar e baratear a produção do chamado etanol de segunda geração, feito a partir do resíduo da biomassa (bagaço) da planta. O grande produtor desse tipo de álcool, que corresponde a 1,5% da produção nacional, é a Raízen, joint venture entre Cosan e Shell, situada no interior de São Paulo. “Nossa ideia é gerar uma cana-de-açúcar mais fácil de sacarificar, ou seja, de extrair os açúcares das celuloses”, diz Santos, que é professor visitante do RCGI.

Segundo o botânico Marcos Buckeridge, coordenador do Lafieco-USP e do INCT do Bioetanol, atualmente a indústria tem um gasto financeiro alto para realizar o chamado pré-tratamento, quando se retira a lignina para tornar os carboidratos acessíveis às enzimas que então irão digerir esses polissacarídeos e assim produzir açúcares que podem ser fermentados para produzir o etanol de segunda geração.

“Isso impacta o custo de produção em 30%”, informa Buckeridge, um dos maiores especialistas do mundo em etanol de segunda geração e pesquisador do RCGI. Com a aplicação dos compostos desenvolvidos pelos pesquisadores seria possível melhor aproveitar a biomassa da cana-de-açúcar. “Com a modificação na lignina, o bagaço se torna mais fácil de ser digerido pelas enzimas. Ou seja, será necessário utilizar menos enzimas no decorrer do processo. As enzimas correspondem à parte mais cara da produção do etanol de segunda geração”, prossegue Buckeridge. Hoje boa parte desse bagaço é descartada pela indústria. “A utilização do bagaço poderia aumentar em até 40% a produção de etanol no Brasil”.

Alimentação do gado – Os pesquisadores também testaram os compostos na braquiária, utilizada para alimentação do gado. “Na digestão, o animal consegue extrair mais carboidrato desse capim”, relata Santos. “Como o rebanho vai ficar nutrido com menor quantidade de capim, será possível colocar mais gado por metro quadrado. Isso ajudaria, por exemplo, a evitar o desmatamento para a produção de proteína animal”.

A soja com lignina modificada também poderia servir de ração para o rebanho. “Hoje, o gado costuma ser alimentado com milho e um complemento proteico. A soja poderia substituir parcialmente esse complemento proteico. Com a aplicação dos compostos, ela se torna mais palatável em termos nutricionais e deixaria o animal satisfeito com uma porção menor de alimento”, diz Santos.

Pesquisa de fôlego – De acordo com Santos, o artigo publicado no jornal Biomass and Bioenergy é resultado de mais de uma década de pesquisa. O ponto de partida foi o estágio de pós-doutorado em Bioquímica e Ecofisiologia de Plantas que desenvolveu na USP, sob supervisão de Buckeridge, entre 2006 e 2009. Além dos dois pesquisadores, alunos de iniciação científica, mestrado e doutorado da UEM e da USP sob a supervisão de Santos e Buckeridge também assinam o artigo. “É um trabalho de equipe”, afirma Santos.

Em 2018 os três compostos desenvolvidos pelos pesquisadores obtiveram patente. Isso motivou a criação de duas startups, encabeçadas por estudantes da UEM: a Power Growth e a Biosolutions. Ambas já foram contempladas em editais como o Catalisa, do Serviço Brasileiro de Apoio às Micro e Pequenas Empresas (Sebrae) do Paraná, e o AWC, realizado pela operadora TIM em nível nacional. “A ideia é desenvolver um produto a partir de um desses compostos”, esclarece Santos.

Mas a pesquisa ainda está em curso. Agora com recursos do RCGI, o grupo desenvolve um projeto visando testar a eficácia da tecnologia na unidade da Raízen, sediada em Campinas. Além disso, os pesquisadores estão desenvolvendo um coquetel com enzimas e fungos brasileiros para ser usado na produção de etanol de segunda geração e não mais depender da empresa europeia que detém esse monopólio no mundo.

“Cerca de 30% do custo do etanol de segunda geração está relacionado à compra dessas enzimas”, explica Buckeridge.

Sem efeitos colaterais – Segundo Santos, nenhum dos três inibidores trazem efeito colateral para a planta. “Conseguimos chegar a uma dose que promove a sacarificação sem prejudicar o crescimento da planta”, afirma o pesquisador. Os compostos também não prejudicam outros seres vivos. “Essas moléculas têm apenas carbono, oxigênio e hidrogênio. São, portanto, de fácil degradação no meio ambiente. No caso, a própria planta destrói essas moléculas convertendo-as em água e CO 2 . Os compostos não deixam resíduos que posteriormente chegariam aos animais e aos seres humanos”.

Os pesquisadores também usaram a chamada engenharia fisiológica para induzir a produção de lignina. Em parceria com uma grande indústria de fertilizantes do Paraná, o grupo conseguiu demonstrar que plantas de soja tratadas com esse tipo de composto apresentam entre 30% e 40% mais lignina em folhas, caules, vagens e grãos.

No caso, foram aplicados três tipos de compostos com indutores de lignina. “Isso protege, por exemplo, os grãos de danos mecânicos que ocorrem durante a colheita, transporte e armazenamento”, diz Santos. Além disso, também obtiveram sucesso na utilização da engenharia fisiológica para
acelerar a produção de mudas para arborização urbana, reflorestamentos e
recuperação de pastagens degradadas. “As possibilidades são inúmeras e promissoras.

A engenharia fisiológica é uma tecnologia baseada em estratégias utilizadas pelas próprias plantas na natureza. Ela abre todo um novo campo de pesquisa e aplicações que junto com o melhoramento genético e a engenharia genética, apenas começa a mostrar seu potencial para contribuir com avanço da agricultura e da agroindústria no Brasil”, finaliza Santos.

THURSDAY, 9 NOVEMBER

SHORT ORAL SESSION F - 14h00

EMS Alberto Fossa – Maurício Salles

Andre Luis Ferreira MarquesSolar energy and GHG: a Data Science case study in the Manaus-Parintins Axle – EMS126
João Fegadolli Nunes da SilvaAssessment of Biomethane Potential for Urban Agriculture – EMS127
Letícia Souza de JesusEnhancing Predictive Maintenance and Diagnostic Techniques for Stator Fault Detection Using Mathematical Models and Python Simulations – EMS128
Stevan Henrique Ramon de GóesUsing Artificial Intelligence for Image Analysis in Monitoring the Condition of Wind Generator Blades – EMS129

BECCUS André Dourado – Marcos Buckeridge

Thiago Vasconcelos de Barros FerrazEnabling ethanol electro-oxidation in seawater-like electrolytes for energy conversion and CO2
mitigation
Paula Barione PerroniStainless Steel as Catalyst for Ethanol Oxidation Reaction
Naiza Vilas BôasThe electro-oxidation of ethanol under oscillatory regime on platinum-tin electrodes
Murilo Gomes de OliveiraStudy of Ethanol Electrooxidation in Oscillatory Regime for Gaining Mechanistic Insights.
Marilin Mariano dos SantosPerspectives of BECCUS technologies in Brazilian sugarcane sector
Leandro Francisco de OliveiraHormonal signaling network can contribute to design strategies to improve sugarcane growth and yield
André Henrique Baraldi DoruadoLignin Oxidation on CuO: (Electro)chemical Approaches
Gustavo Charles Peixoto de OliveiraComputational Engineering Approaches for Geologic Carbon Storage Site Qualification in the Brazilian
Gabriel Godinho CapistranoCarbon Capture Utilization and Sequestration in Basaltic Rocks from the Serra Geral Formation: A Petrographic Characterization Before and after the Co2 Injection
Carolina S CostaSolvent-Free Hydrogenation of Succinic Acid into Tetrahydrofuran

GHG Renato Picelli – Marcelo Sekler

Fernanda de Marco de SouzaGHG emissions in wastewater treatment plants: nitrous oxide and the importance of data collection and monitoring
Felipe Silva MaffeiDesign of smart labyrinth seals for mitigation of GHG emissions in pneumatic machines
Emiio carlos Nelli SilvaDesign of smart labyrinth seals for mitigation of GHG emissions in pneumatic machines (compressors and turbines)
Renato PicelliEfficient Turbulent Fluid-Structure Topology Optimization with Smooth Boundaries Using Sequential Integer Linear Programming
Diego Silva PradoVirtual Analysis Tools for Enhancing Residence Time and Bubble Characteristics in Fluidized Beds
Jurandir Itizo YanagiharaDesign Optimization and Experimental Analysis of Supercritical CO2 Centrifugal Compressors– GHG2013
Daniel Jonas DezanMetamodel-Assisted Structural Design Optimization of CO2 Centrifugal Compressor – CCUS215
Maurício Silva FerreiraExperimental setup for testing supercritical CO2 centrifugal compressors – GHG2014

CCUS Lucy Gomes Sant Anna – Renato Gonçalves

Mariana CiottaCreating an offshore CCS HUB: challenges and opportunities
Marielle de OliveiraDesign Methodology for Gas-Liquid Separators in Methanol Production from CO2
Daniela Costa 178The Importance of Reservoir Rocks and Fluids Characterization for Ccs Projects: An Experimental Study With Brazilian Rocks and Fluids
Diego Miranda de Souza Costa 179Evaluation of the influence of the use of different amino acids and superbases in the preparation of deep eutectic solvents for CO2 capture
Aleksandro Kirch 180Potential of Clay Minerals for CO2 Capture and Storage: Advances from an Atomistic Perspective
Allan Cavalari Telles Ferreira 181Challenges to evaluate CO2 storage potential in Saline Aquifers in Brazil
Jose Mateo Martinez SaavedraStudying the kinetics of CO2 hydrogenation into methanol over commercial copper-based catalysts
Leandro Augusto FaustinoFine-tuning of electrocatalyst/electrolyte interface for efficient reduction of CO2 and N2 towards added-value chemicals

THURSDAY, 9 NOVEMBER

SHORT ORAL SESSION E - 10h10

ETE Virginia Parente – Suani Coelho

Thiago Giancoli BertoGreen and Yellow Hydrogen: from the federal fiscal war to global value chains – ETE119
Melodie Kern Sarubo Dorth SinegaliaMethodology Proposal for Control Point Surveys: Considerations in the Context of Remote Forest Monitoring with Emphasis on Carbon Stock – ETE120
Mateus CastagnetCarbon Footprint Reduction through the Replacement of LPG with Biodigesters: A Case Study – ETE121
Leonardo de FreitasEconomic viability of hydrogen – ETE122
Lauron ArendBusiness Models for the Brazilian Natural Gas Market in Times of Energy Transition and National Deregulation – ETE123
Jose Roberto MoreiraNew Technologies for Cars – Costs, Impacts and Advantages – ETE101
Jhonathan Fernandes Torres de SouzaHow much would the energy transition cost for steel and cement industries in Brazil? – ETE124
Felipe Nasser ArmondThe Crucial Role of Energy Storage Technologies in the Global Energy Transition – ETE125

CCUS Lucy Gomes Sant Anna – Pedro Vidinha

Leonardo Domenico De AngelisMechanistic insights of the plasmon-enhanced CO2 reduction reaction
Lorenzo Kesikowski FolladorScreening of Ionic Liquids for CO2RR using Molecular Dynamics
Louise Hase GraciosoUtilizing Microalgae for Sustainable Biorefinery: A Path to Carbon Mitigation and Bioeconomic Prosperity
Luana do Nascimento Rocha de PaulaEffect of the catalyst copper loading on the ethanol production in the CO2 hydrogenation over Cu-UiO-67
Lucas Rodrigues da SilvaSynthesis and Characterization of CuFeZn-based Materials as Catalysts for CO2 Hydrogenation
Maitê Lippel GotheScale up of a ReOx/TiO2 catalyst for the CO2 hydrogenation to methanol
Primaggio Silva MantoviControlling the Role of Water with Ionic Liquids in CO2RR Aiming C2+ Products
Renato Vitalino GonçalvesGreen Hydrogen Production via Photo(electro)catalysis: BiVO4 as case of study

SRS Edmilson M. dos Santos – Karen Mascarenhas

Dindara SIlva GalvãoFuture literacy towards climate changes using theater of the oppressed – SRS205
Cylon LiawCCUS standardization mapping – The steps towards this strategic tool – SRS206
Celso da Silveira CacholaGeospatial Analysis and Clustering of Green Hydrogen Production and Consumption for Greenhouse Gas Emission Mitigation: A Case Study of Brazil – SRS207
André dos Santos Alonso PereiraScience Diplomacy and the Sustainable Development Goals: How RCGI may use it – SRS208
Alberto J. FossaStandardization of Carbon Dioxide Capture, Transportation, Utilization and Storage (CCUS) – Recent developments at ABNT and ISO – SRS209
Maxiane CardosoBrazilian climate targets and the analysis of their alignment with Nationally Determined Contributions (NDCs) – SRS211
Alexandre de Barros GalloGHG mitigation through energy management – Current standardization approaches – SRS212

GHG Renato Picelli – Guenther Krieger Filho

Glycon Pena de Souza BarrosDevelopment of labyrinth seal applied to pneumatic machines using the concept of intelligent materials
to minimize leakage
Rômulo Luz CortezCompressor’s Impeller Designs: Topology Optimization for Resonance Mitigation
Shahin RanjbarzadehMulti-objective function topology optimization design of labyrinth seal
Elóy Esteves GasparinGas-like behavior constraint for s-CO2 Compression Train Optimization
Alberto Lemos DuranTopology optimization method applied to the design of compressor impellers for supercritical CO2
José Guedes Fernandes NetoSoil carbon stocks dynamics during tropical forest restoration in Atlantic Forest
Jonatan Ismael EisermannLarge eddy simulation of a dimethyl ether turbulent jet diffusion flame
João Baptista Dias MoreiraInteger Variable Topology Optimization applied to Full Waveform Inversion for salt reconstruction
Icaro Amorim de CarvalhoTopology optimisation of a rotor subjected to a transient and compressible fluid flow
Teresa Duarte LannaLi separation from production water using ZIF-67 – ETE188

WEDNESDAY, 8 NOVEMBER

SHORT ORAL SESSION D - 15h20

NBS Carlos Cerri – Maurício Cherubin

Bruna Emanuele Schiebelbein

Danielle Mendes Thame Denny 2

Status of soil health in agricultural soils in Brazil using the Soil Management Assessment Framework

Nature-based solutions: Sustainable development of Latin America

Mara Regina MoitinhoSpectral signature of synthetic Fe-rich nanoparticle in an agricultural soil
Marcelo Laranjeira PimentelIntegrated crop-livestock systems and well-managed pasture promote biological activity, aggregates stability and the increase of soil organic carbon in southern Amazon, Brazil
Márcio José TeixeiraDeforestation Patterns Evolution of the Amazon Basin from 1985 to 2021
Melida del Pilar Anzola RojasPotential of Hydrogen Production in Aa Microbial Electrolysis Cell From Sugarcane Vinnasse
Victória Santos SouzaNature based solution: cover crops in the Cerrado and their role in greenhouse gas emissions and soil carbon distribution
Wanderlei BieluczykOn-field measurements of greenhouse gas fluxes in Brazilian low-carbon agriculture: a meta-analysis and critical insights
Danielle Mendes Thame DenyConnecting carbon farming in Brazil and its implications for food (in)security in África
Dener OliveiraMake the data available: an analysis of the soil C research for the Brazilian Cerrado
João Luis Nunes CarvalhoLand use intensification as a strategy to increase soil carbon storage and stabilization in tropical conditions

PS Maurício Salles – Renato Monaro

Antônio Carlos Bastos de GodoiCyber Defense System for Smart Grid Communications – PS130
Beatriz Aline Riga RochaInvestigation of Ni and Cu doping effects on the sintering and proton conducting behavior of BaZr0.7Ce0.2Y0.1O3-δ – PS131
Demetrio Cornilios ZachariadisWind potential improvement through the study and mitigation of generation deviations and failures – PS132
Carlos Andre Persiani FilhoUAV-Assisted Fault Detection in Electrical Distribution Systems – PS133
Eduardo Coelho Marques da CostaParameter estimation of power transmission systems by using least square methods and optimum filtering theory – PS134
Emanuel Percinio Gonçalves de OliveiraMethodology for Obtaining an Intelligent Tool for Classifying Faults in Overhead and Underground Distribution Lines with High Penetration of Wind Sources Interfaced by Inverters – PS135
Enrique Adalberto Paredes SalazarUnderstanding Electrocatalytic Reactions trough Microkinetic Modeling Approaches – PS136
Fátima Eduarda do Nascimento MoraisMethods for the analysis of resonance in distribution systems with high DER penetration – PS137
Felipe Berto OmettoCatalysts for hydrogen production in ethanol-fed SOEC systems – PS138
Giancarlo Carvalho PrezottoMethods for analysis and mitigation of resonances in wind farms – PS201

CCUS Cristina Fernanda Alves Rodrigues – Pedro Vidinha

Ana Carolina Borges SilvaParticle resolved CFD simulations of fixed bed reactors in co2 hydrogenation
Priscilla J ZambiaziEngineering porous materials MOFs-Based – Technological Applications and Dynamic Crystals
Andressa Mota Lima 170Assessment of Non-Aqueous Electrolytes for CO2 Electro-reduction via updated Walden Plot
Bryan Alberto Laura Larico 171Development of a technical catalyst for the conversion of CO2 into methanol
Alberto Riera JLattice Boltzmann methods applied to the solution of Digital Rock problems
Alvaro David Torrez BaptistaGeochemical CO2-basaltic rocks interactions: a first principles approach
Lais Reis BorgesEvaluation of intrinsic catalytic activity of rhenium catalysts at CO2 hydrogenation in a fixed bed reactor during a scale-up process
Lázara Hernández FerrerNH3 Production via N2 electroreduction in Water-in-Salt Electrolyte with a MOF Catalyst

GHG Renato Picelli – Fernando Sacomano

Enzo SampronhaModeling of Temperature-Swing Adsorption in Fluidized Bed Systems for CO2 Capture
Caroline Silva MatosExperimental investigations of Brazilian oxygen carriers for the chemical looping combustion
technology: from micro- to macroscale
Lucas Neves Braga Soares RibeiroLabyrinth Diode Designed by Topology Optimization of Binary Structures using Laminar Flow and Real Gas Properties with Experimental Validation
Juliano Fagundes GonçalvesSolid Oxide Fuel Cell (SOFC) channel design using the Topology Optimization Method
Marcel Augusto Alvarenga ViegasDigital Transformation Process Based on Automation and Data Service: a case study in sustainability
projects
Thomás C. MirandaUse of Automated Low-Cost Sensors for Methane (Ch4) Emissions Monitoring
Lucas O. SiqueiraTopology optimization of Turbulent 2D swirl Fluid-Structure Interaction Problems Applied to Labyrinth
Seals Design Considering Natural Frequency Constraints
Lucas Ramos Deliberali BarbosaDecarbonization policies in the industrial sector: a systematic review
Yuri Souza BeleliOptimization of a continuous temperature swing adsorption system for gases originated from biomass
combustion

WEDNESDAY, 8 NOVEMBER

SHORT ORAL SESSION C - 11h30

EnvSG Suani Coelho – Edmilson Moutinho dos Santos

Alberto Torres Riera JuniorA Machine Learning Force Field for Boric Acid and Water – EnvSG108
Ana Paula Alves DiboAddressing Cumulative Impact Assessment into the planning and development of offshore wind farms (…) – EnvSG109
Alexander TurraAssessment of the environmental and social impact of offshore wind energy (“EnvSoOff”) – EnvSG117
Andrea Carolina Gutierrez GomezMunicipal Solid Waste Potential for Hydrogen Production in the Sao Paulo State – EnvSG110
Carlos Alberto Martins JuniorAdsorption study of H3BO3 in graphene: a computational approach – EnvSG111
Daniela Higgin AmaralPotential for electricity generation from sustainable forest management residues in Brazilian isolated systems – EnvSG112
Geovanna Paulino PereiraWinds of the Future: Multidimensional Assessment of Socio-Environmental Impacts in Offshore Wind Farms – EnvSG113
Guilherme de Aquino Fernandes SousaHow far has the low-carbon energy transition contributed to energy poverty and social exclusion? – EnvSG114
Ricardo Bastos CalabreseIntegration Of Photovoltaic Energy In Urban Planning – Promoting resilience and decarbonization (…) – EnvSG115
Thalles Moreira de OliveiraOptimization study of blue hydrogen distribution as an alternative fuel to diesel in the State of São Paulo – EnvSG116
Vanessa Pecora GarcilassoLife Cycle Assessment (LCA) evaluation of the uses of vinasse produced in the Brazilian sugar sector – EnvSG118

NBS Carlos Cerri – Maurício Cherubin

Lucas Tadeu GreschukSoil carbon storage in Brazilian drylands: status, opportunities and challenges
Thamirys Suelle da SilvaSoil Aggregates and Soil Organic Carbon as Quality Indicators in Crop-Livestock- Forest Integration Systems in The Brazilian Semi-Arid Region
Diego Silva SiqueiraSoil regeneration as a climate strategy and regenerative agriculture
Geraldo Lavigne de LemosBrazilian regulation on Nature-Based Solutions: relevance, references and gaps.
Giovanna Pereira CorreiaNanotechnology for hydroponic applications: Development of Metal-organic frameworks (MOFs) for nutrient releasing
Henrique Medeiros VignatiTwo worlds, One Goal: A comparative Analysis of Nature-Based Solutions (NBS) from the Oil Sector and the Global perspective
José Igor Almeida CastroEffects of improved pasture and integrated systemas on soil carbon sequestration in Brasil
Laudelino Vieira da Mota NetoSoil aggregates and carbon sycling in maize-forage intercropped systems fertilized with nitrogen
Daniel Aquino de BordaImpact of Converting Pasture Areas into Sustainable Agriculture on Soil Organic Matter Dynamics
Letícia Oliveira Bispo CardosoComparison of microalgal and cyanobacterial hydrolysate for 3G bioethanol production

CCUS Cristina Fernanda Alves Rodrigues – Renato Gonçalves

Renata de Toledo CintraArtificial photosynthesis reactions exploring mesoscale 3D printed reactors
Rodolfo Lopes CoppoCu-loaded Fe2TiO5 catalysts on CO2 reduction
Rosembergue Gabriel Lima GonçalvesEvaluation of catalysts derived from MgFe-pyroaurite structure impregnated with potassium in the hydrogenation of CO2
Saulo de Tarso Alves dos PassosEnhancing Carbonate Formation in Basalts of the Serra Geral Formation
Sergio BrochsztainNaphthalenediimide-containing metal-organic frameworks for mixed matrix membranes designed for CO2 separation
Tamara Ramalho MignoliScale-up study of a pressurized reactor for converting CO2 to methanol
Vinicio SimizuTailoring Pd and Fe Catalysts for Ethanol Synthesis in CO2 Hydrogenation
Vinícius da Costa SantosSynthesis of ammonium perrhenate supported catalyst

PS Maurício Salles – Renato Monaro

Marcel Augusto Alvarenga ViegasSmart and Sustainable Electric Vehicle Fast Charging Station – PS139
Matheus Batista Cordeiro de SouzaParametric study of an ethanol-based solid oxide fuel cell – PS140
Muhammad ZubairCost Modelling of LFAC Transformers: Insights and Implications – PS141
Rafael Braghieri MenilloThemes and perspectives in Agri-PV research: a global bibliometric analysis showcasing its relevance and importance to energy transition – PS142
Rafael dos Santos DominguesLi+/Na+ Separation on Production Water using 2D Materials – PS143
Rooney Ribeiro Albuquerque CoelhoReal time monitoring of submarine transmission systems in offshore applications – PS144
Sergio Luciano AvilaWind turbine diagnostics based on current signatures: a review – PS145
Thiago de Melo AugustoSOFC – The future of Ethanol in the Transport sector – PS146
Vinícius Soares de Mello CerqueiraPython Tool for Cost and Loss Analysis in Offshore Energy Transmission – ´S147
Washington Santa RosaProcessing of ceria-based oxides for use as electrolyte in a solid oxide fuel cell – PS148
Yuri Dionisio de SouzaAlgorithm for Fault location of onshore wind farm collector network based on artificial intelligence (“faultAIfinder”) – PS149

WEDNESDAY, 8 NOVEMBER

SHORT ORAL SESSION B - 10h10

SRS Edilmilson Moutinho dos Santos – Sigmar Malvezzi

Allan Yu IwamaEcosystem-based management as an approach to assessing the social-environmental impacts of offshore wind energy – SRS107
Guilherme Porfirio Baccari 08/11Risk perception associated with Carbon Capture and Storage technology in Brazil: a comparison between experts and non-experts – SRS102
Gustavo Chagas de Morais

Molecularium: Immersive Experiences for Scientific Dissemination – SRS103

Ricardo Pagio Betini 08/11How can personality influence perception and behavior towards climate change? An exploratory study – SRS104
Miguel Vera MorenoA Citizen Science Approach to improving public perception of low-carbon society: A Sentiment Analysis – SRS105
Nelber Ximenes MeloA Philosophical Framework for Sustainable Energy Planning – SRS106
Bruna Eloy de Amorim 08/11Congress and Energy Transition: How the interests of the oil and gas sector are represented in the Brazilian Legislative – SRS202
Eduardo Guedes PereiraCCUS: Legal Developments, Policies and Challenges – SRS203
Giovana Ribeiro Turquetti 08/11Analysing “O Estado de São Paulo’s” perspective on Bioenergy & BECCS – SRS204
Karen MascarenhasSocial Perception and Science Diplomacy on technology transitions towards a low carbon society – SRS205

BECCUS Hamilton Varela – Marcos Buckeridge

Andrieza de Aquino EslabãoBrazilian Regulation On Beccs: Gaps, References And Relevance
Leandro Francisco de OliveiraHormonal signaling network can contribute to design strategies to improve sugarcane growth and yield
Dawany DionisioElectrochemical conversion of CO2 into oxalate with negative carbon footprint
Débora PagliusoFingerprinting agro-industrial wastes: a promise for biomaterials
Haline RochaCO2 geological storage in the Paraná Basin, Brazil: an integrated assessment of unconventional
reservoirs and caprocks
Jessica Santos RegoCO2 adsorption on representative feldspar mineral surfaces by first-principles calculations
João Vicotr Vilela CassianoWater confined by silica Slits
Sabrina Domingues MirandaThe feasibility of carbon capture technologies in wastewater treatment plants in Brazil
Vitor Favaretto PinotiDevelopment of CRISPR-based gene editing tools and identification of herbicide resistance endowing target mutations in sugarcane
Verena Mandorino KaminagakuraEnergy generation in microbial fuel cell in the treatment of vinasse, removal of organic matter and
nitrogen
Pedro Henrique de Britto CostaHigh power density Solid Oxide Fuel Cells on the temperature range of 400-700 oC, an overview – ETE189

CCUS Lucy Gomes Sant Anna – Renato Gonçalves

Dielle Pierotti ProcópioConversion of CO2 into biopolymers by the regulation of polyhydroxyalkanoate (PHA) biosynthetic pathway using the photosynthetic cyanobacteria Synechocystis sp.
Gabriel Liscia CatuzoCO2 hydrogenation to higher alcohols using K-promoted Cu-Fe/UiO-66 catalysts
Antonio Carlos Roveda Junior 175Surface modification of copper electrodes for electrochemical CO2 reduction
Bruna Bacaro Borrego 176Micractinium sp., mangroves, and biorefineries: A sustainable trio for third-generation ethanol
Aluizio José Salvador 177Development of a microfluidic device (rock on a chip) compatible with synchrotron techniques for in-situ monitoring of CO2 storage by rocks
Natalia Lima VergilioGeochemical Modeling Of Alteration In Pre-Salt Carbonate Reservoir Rocks In Response To Co2 Injection
Paulo Henrique dos Santos SantanaStability of turbulent oxy-methane flames in an internal recirculation combustion chamber
Pedro Henrique de Paula SabanayA spectroscopic study of Superbase-based Deep Eutectic Solvents for CO2 Capture
Iago William ZapeliniContributions to the lifetime widening of ZSM-5 zeolites in the ETH reaction – ETE191

PS Maurício Salles – Renato Monaro

Beethoven Narváez-RomoCarbon Emission Reductions In The University Of Sao Paulo’s Transportation – Ps196
Felipe Moreira SallazarUAV-Assisted Fault Detection in Electrical Distribution Systems: Computational Simulation – PS157
Gabriel de Castro BiageCable Parameter Calculation Through the Finite Element Method – PS158
Giovani Giulio Tristão Thibes VieiraFlexible Solutions to increase the hosting capacity of distributed energy resources – PS159
Guilherme Broslavschi Pereira da SilvaAnalyze of the impact of distributed generation capacity for voltage and reactive support in distribution system – PS160
Guilherme Fidelis PeixerPerformance Assessment of Commercial and Innovative Technologies for Hydrogen Liquefaction – PS197
Joelma PerezEfficient Use Of Ethanol For Producing Hydrogen And Electricity – Ps198
Julio Cesar Camilo Albornoz DiazInfluence of NiO content on the Morphological and Electrical Properties of GDC-NiO – PS199
Leandro Oliveira MartinsOptimized RED allocation to increase distributed renewable generation hosting capacity – PS161
Luís Felipe Normandia LourençoInvestigation of offshore transmission technologies on the Brazilian coast applied in oil and gas exploration and (…) – PS162
Maria Laura Viana BastosAutomated Circuit Construction for Resonance Analysis in Distributed Energy Resource Integration – PS163

TUESDAY, 7 NOVEMBER

SHORT ORAL SESSION A - 17h20

NBS Aldo Cerri – Mauricio Cherubin

Alisson Luiz Rocha BalbinoExploring Metal Organic Frameworks Synthesis: A Comparative Analysis of Hydrothermal and
Ana Paula Cervi FerezNovel field-based models to monitor carbon stocks of forest under restoration in
Antonio Yan Viana LimaGrazing exclusion: a nature-based solution to increase microbial activity in Brazilian desertified drylands
Beatriz da Silva VanolliCarbon stock dynamics in short-term integrated agricultural systems on sandy soils
Bruna Emanuele SchiebelbeinStatus of soil health in agricultural soils in Brazil using the Soil Management Assessment Framework
Bruna Gonçalves de Oliveira CarvalhoDistinguishing microbial pathways responsible for n2o emissions in soils under
Catharina Weber Neiva MasulinoNature-Based Solutions (NBS) and the Integration of Local Communities: A Sustainable Path for Socio-
Crislany Canuto dos SantosIntegration crop-livestock-forest systems influence soil c stock in the semi-arid of Ceara
Daniela Higgin AmaralProjections of sustainable forest biomass demand as energy source in Mato Grosso
Letícia Beatriz Ueda MeloFrom Vinasse Pollution to Green Resource: Microalgae-Assisted Biomolecule Accumulation and Toxic Compound Removal

CCUS Colombo Tassinari – Renato Gonçalves

Fagner Rodrigues TodãoThe Role of N-Doped Carbon Structures in the Thermocatalytic CO2 Hydrogenation over Co/SiO2 Catalysts
Jean Castro da CruzDevelopment of catalytic pathways for CO2 transformation into chemicals and materials
Giliandro FariasA combined DFT and machine learning study to understand catalyst and solvent effects on the conversion of CO2 into ethanol
Dyovani Bruno Lima dos SantosExploring the Impact of Various Supports on K-Promoted Molybdenum-Based Catalysts for CO2 Hydrogenation Reaction
Adolfo Lopes de FigueredoTuning catalytic hydrogenation of fumaric acid with supercritical CO2 for GBL and THF production
Jorge Andrés Mora VargasSynthesis of New Polyurethanes from Biomass-derived Monomers
Giovanni Rodrigues MorselliInteractions between CO2 and superbase in ionic liquids probed by vibrational spectroscopy
Gabriel Silveira dos SantosDevelopment of new deep eutectic solvents from low molecular mass hyperbranched polyglycerolsassociated with superbase for carbon dioxide absorption.

CCUS Colombo – Renato Gonçalves

Kalisye Rodrigues Gilini

Optimization Methodology for Local Control for Efficient Integration of Distributed Energy Resources – PS156
Lucas Santos FigueiredoDevelopment of a Type III generator model for electrical resonance studies in wind farms – PS150
Luís Fernando Nogueira de SáOptimizing PEM Fuel Cell Performance with a Pseudo-3D Approach – PS151
Luiza BuscariolliMethodologies for Resonance Analysis in Power Systems with Wind Generation – PS152
Maria Paula de Souza RodriguesUtilizing MnO2 Nanowires as Cathodes in Sodium-Ion Batteries Employing Water-in-Salt Electrolytes – PS153
Mário OleskoviczFault location of onshore wind farm collector network based on artificial intelligence and drone supervision (“faultAIfinder”) – PS154
Marilin Mariano dos SantosStrategic route for CO2 transportation in the state of Rio de Janeiro – PS155
Marilin Mariano dos SantosLong-term offshore systems based on large floating structures: Challenges and Opportunities for Brazil – PS192
Isabela Corrêa HillalA survey of subsea equipment for offshore transmission systems – PS193
Helena Marques Almeida SilvaSimulation of Power Inverters and Controls in Grid-Connected Wind Systems – PS194
Giancarlo Carvalho PrezottoMethods for analysis and mitigation of resonances in DER-rich distribution systems – PS195
GHG Emilio – Luis Fernando Sá
Anderson Soares da Costa Azevêdo the topology optimization of CO2 labyrinth seal design considering forward and backward incompressible laminar fluid flow regime
André Dantas Freire Numerical prediction of erosion in labyrinth seals: A Lifespan approach
Ben-hur Martins Portella Numerical modeling of sources and sinks of greenhouse gases in the Amazon during the CAFE-Brazil experiment
Carlos Eduardo Lino Topology Optimization Method Applied to the Design of Radial Compressors Considering Turbulent Real Gas Flow Through Fluid-Structure Interaction and Mechanical Fatigue Analysis
Daniela Andrade Damasceno Computational Design of Nanostructures and Nanofluidic Systems by Coupling Molecular Simulations with Topology Optimization
Diego Hayashi Alonso Rotating resonance under low density flow for machine rotor topology optimization
Eduardo Moscatelli de Souza Design of stepped labyrinth seals by topology optimization
Enrique Vilarrasa Garcia Influence of the SO2 adsorption on CO2 capture from flue gas using 13X zeolite
Jeann César Rodrigues de Araújo Synthesis and characterisation of nanomaterials for application in nanofiltration membranes and recovery of lithium from produced water – ETE190
Francisco Hélio Alencar Oliveira GHG reduction through Topology Optimization and Additive Manufacturing