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Comunicações científicas

 

  1. Valentim M B Nunes, M Irene Lopes e César A N Viana, "Solvólise do Brometo de Butilo Terciário em Misturas Metanol/Tetracloreto de Carbono", X Encontro Nacional da Sociedade Portuguesa de Química, Porto (1987) 

  2. Valentim M B Nunes, M Ermelinda Eusébio e J Simões Redinha, "Interacção com a Água de Compostos Hidroxilados com Quatro Átomos de Carbono", XI Encontro Nacional da Sociedade Portuguesa de Química, Lisboa (1988) 

  3. Valentim M B Nunes, M Ermelinda Eusébio e J Simões Redinha, "Viscosity and Structure of Nonelectrolyte Solutions- Aqueous Solutions of Hydroxy Compounds with Four Carbon Atoms", 4th International Conference on Thermodynamics of Solutions of Nonelectrolytes, Santiago de Compostela, Espanha (1989) 

  4. M Ermelinda Eusébio, Valentim M B Nunes e J Simões Redinha, "Viscosity B Coefficient and Apparent Molar Volume of Hydoxylated Compound Solutions in Various Solvents, 11th IUPAC Conference on Chemical Thermodynamics", Como, Itália (1990)

  5. M Ermelinda Eusébio, Valentim M B Nunes e J Simões Redinha, "Interpretação de Dados de Volume Molar Aparente de Não-Electrólitos em Solventes Orgânicos", XII Encontro Nacional da Sociedade Portuguesa de Química", Coimbra (1991) 

  6. M Ermelinda Eusébio, Valentim M B Nunes e J Simões Redinha, "Partial Molar Volumes of Hydroxy Compounds in Nonaqueous Solutions", 5th International Conference on Thermodynamics of Solutions of Non-Electrolytes, Porto (1992)

  7. M Ermelinda Eusébio, Valentim M B Nunes M. Luisa P. Leitão e J Simões Redinha, "Studies of Non-electrolyte solutions by Viscosity Measurements", 24th International IUPAC Conference on Solution Chemistry, Lisboa (1995)

  8. J Carreiras, C Baptista, V M B Nunes e N Santos, "Apresentação do Curso de Engenharia Química Industrial da ESTGT", 1º Simpósio de Química Industrial, Coimbra (1996) 

  9. Valentim M B Nunes, Fernando V Santos e C A Nieto de Castro, "A High Temperature Viscometer for Molten Materials", 14th European Conference on Thermophysical Properties", Lyon, França (1996) 

  10. M J Lourenço, Valentim M B Nunes, Fernando V Santos, M L Ramires e C A Nieto de Castro, "Propriedades Termofísicas de Materiais Fundidos - Um Desafio", X Encontro Luso-Galego de Química, Matosinhos (1996)  

  11. C. A. Nieto de Castro, V. B. Nunes and F. J. V. Santos, "Progress in the design and operation of a high-temperature molten viscometer", 17th Meeting of the Subcommittee on Transport Properties of IUPAC Commission I.2: Thermodynamics, Boulder, Colorado, USA (1997)

  12. Valentim M B Nunes, Fernando V Santos e C A Nieto de Castro, "A High-Temperature Viscometer for Molten Materials", 13th Symposium on Thermophysical Properties, Boulder, Colorado, USA (1997)

  13. Valentim M B Nunes, M J Lourenço e C A Nieto de Castro, "The Status of the Transport Properties of Molten Salts",  Annual Meeting of the Subcommitee of Transport Properties of IUPAC, Wessenstein Schloss, Pommersfelden, Erlangen, Germany (1999)

  14. M J Lança, M J Lourenço, Fernando V Santos, Valentim M B Nunes e C A Nieto de Castro, "The viscosity of molten KNO3", 15th European Conference on Thermophysical Properties, Wurzburg, Alemanha(1999).

  15. Valentim M B Nunes, Fernando J V Santos, Maria J V Lourenço and C A Nieto de Castro, "Some Comments About the Viscosity of Molten Salts", 21st Meeting of the Subcommitee of Transport Properties of IUPAC Commission I2, Possidi, Chalkidiki, Greece (2001) 

  16. Valentim M B Nunes, Fernando J V Santos, Maria J V Lourenço and C A Nieto de Castro, "Empirical Correlation for the Viscosity of Molten Alkali Nitrates", Sixth Asian Thermophysical Properties Conference, Guwahati, India (2001) 

  17. Valentim M B Nunes, M J Lourenço, F J V Santos e C A Nieto de Castro, "The importance of the Accurate Data on Viscosity and Thermal Conductivity in Molten Salts Applications", 17th IUPAC Conference on Chemical Thermodynamics, Rostock, Germany (2002)

  18. Valentim M B Nunes, M J Lourenço, F J V Santos e C A Nieto de Castro, The Meniscus Effect on Viscosity Determinations by the Oscillating Cup Method", Sixteenth European Conference for Thermophysical Properties, London, UK (2002) 

  19. Valentim M B Nunes, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "A Determinação Experimental da Viscosidade de Sais Fundidos a Altas Temperaturas", "Jorge Calado: 40 Years of Molecular Thermodynamics", Instituto Superior Técnico, Lisboa (2003) 

  20. Valentim M B Nunes, Rahool P Panandiker, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "Transport of Momentum and Charge in Molten Alkali Nitrates", 7th International Symposium on Molten Salts Chemistry & Technology, Toulouse, France (2005) 

  21. Valentim M B Nunes, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "Viscosity of Molten Sodium Nitrate, 17th European Conference on Thermophysical Properties, Bratislava, Slovakia (2005) 

  22. Valentim M B Nunes, Maria J V Lourenço, Fernando J V Santos, Manuel Matos Lopes e Carlos A Nieto de Castro, "The Accurate Measurement of Physico-Chemical Properties of Ionic Liquids and Molten Salts", Euchem Conference on Molten Salts and Ionic Liquids, Hammamet, Tunisia (2006) 

  23. Valentim M B Nunes, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "Viscosity of Molten Lithium Nitrate", Euchem Conference on Molten Salts and Ionic Liquids, Hammamet, Tunisia (2006) 

  24. Valentim M B Nunes, Rahool P Panandiker, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "Transport Properties of Molten Alkali Nitrates", XX Encontro Nacional da Sociedade Portuguesa de Química, Monte da Caparica (2006) 

  25. Valentim M B Nunes, "Experimental Measurements of Viscosity at High Temperatures", Seminário: Structure and Viscosity of Fluids - Current Aspects and New Trends, CCMM, Lisboa (2007) 

  26. Valentim M B Nunes, Maria J V Lourenço, Fernando J V Santos e Carlos A Nieto de Castro, "Viscosity of Molten Alkali Nitrate - New Data and Regularities", 18th European Conference on Thermophysical Properties, Pau, France(2008) 

  27. João França, Carlos Nieto de Castro, Valentim Nunes e Manuel Matos Lopes, "Ionic Liquids: The Influence of Their Thermophysical Properties in Chemical Process Design, Euchem 2008 Conference on Molten Salts and Ionic Liquids, Copenhagen, Denmark (2008) 

  28. Valentim Nunes, Maria Lourenço, Fernando Santos e Carlos Nieto de Castro, "Viscosity of Industrially Important Al-Zn Alloys", 17th Symposium on Thermophysical Properties, Boulder, Colorado, USA (2009) 

  29. João França, Carlos Nieto de Castro, Manuel Matos Lopes e Valentim Nunes, "The Influence of Thermophysical Properties of Ionic Liquids in Chemical Process Design", 17th Symposium on Thermophysical Properties, Boulder, Colorado, USA (2009)

  30. Tânia Antunes, Loreta Mendes e Valentim Nunes, "Líquidos Iónicos como Fluidos Térmicos: Estudo de Viabilidade", Seminário de Engenharia Química: Tecnologias Limpas e Química Verde, IPT, Tomar (2011) 

  31. Cristina Ribeiro, Marco Cartaxo e Valentim Nunes, "Remoção e Recuperação de Metais de Efluentes por Via Electroquímica", Seminário de Engenharia Química: Tecnologias Limpas e Química Verde, IPT, Tomar (2011)

  32. T.I.L. Antunes, L.M.L. Mendes, C.A. Nieto de Castro e V.M.B. Nunes, "Ionic Liquids as Thermal Fluids: Feasibility Study of its Application on a Heat Exchanger of a Plastic Production Machine", International Workshop on Ionic Liquids - Seeds for New Engineering Application, Lisboa (2012)

  33. Ana P. Machado, Catarina Morgado, Helena Monteiro, José Farinha e Valentim Nunes, "Processo de Bolonha no Instituto Politécnico de Tomar: do Projecto à Concretização", Encontro Nacional sobre a Concretização do Processo de Bolonha em Portugal, Castelo Branco (2012)

  34. Valentim Nunes, Maria Lourenço, Fernando Santos e Carlos Nieto de Castro, "Viscosity of Industrially Important Al-Zn Alloys with High Al and Si Contents", 18th Symposium on Thermophysical Properties, Boulder, Colorado, USA (2012)

  35. Valentim Nunes, "Molten Salts for Solar Plants: What Can We Do?", Seminário do CCMM, Lisboa (2013)

  36. Patrícia Vilas Boas, José Carvalho e Valentim Nunes, "Estudo da Viabilidade para a Comercialização de Malha Tingida e Malha Acabada para o Mercado Nacional e Internacional", Jornadas de Engenharia Química e do Ambiente: A Água, IPT, Tomar (2013)

  37.  Rute Gameiro, Catarina Neves e Valentim Nunes, "Desenvolvimento de Métodos de Análise Aplicados a Matrizes de Lubrificantes", Jornadas de Engenharia Química e do Ambiente: Produtos da Fileira Florestal, IPT, Tomar (2014)

  38. Andreia Henriques, Marco Alves, Joana Grácio e Valentim Nunes, "Análise de um Processo Fermentativo para Desenvolvimento de um Produto Alimentar", Seminário de Engenharia Química e do Ambiente: À Luz da Química, IPT, Tomar (2015)

  39. Valentim Nunes and Carlos A. Nieto de Castro, "Molten Salts as Engineering Fluids - A Review", XXIV Encontro Nacional da Sociedade Portuguesa de Química, Universidade de Coimbra (2015)

  40. Otília Gonçalves, Marco Alves, Joana Grácio e Valentim Nunes, "Estudo comparativo de Processos de Desidratação por liofilização e Secagem Convencional", Semana da Engenharia - Desenvolvimento Sustentável para o Entendimento Global, IPT, Tomar (2016)

  41. Valentim Nunes, Carla Queirós, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, Molten Alkali Nitrates as Engineering Fluids, Euchem Conference on Molten Salts and Ionic Liquids, Vienna, Áustria (2016)

  42. Valentim Nunes, Pedro Rodrigues, Mobility in Action, Promotion of the TEMPO project, FAUL, Lisboa (2016)

  43. Valentim Nunes, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, Molten Alkali Carbonates as Engineering Fluids, Seventh International Symposium on Energy, Manchester, UK (2017)

  44. Valentim Nunes, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, Twenty Years of Research on Thermophysical Properties of High Temperature Fluids, International Advanced Researches and Engineering Congress, Osmaniye Korkut Ata University, Osmaniye, Turkey (2017)

  45. Valentim Nunes, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, Thermophysics Research in Molten Salts at CQE@CIÊNCIAS, NewSol Symposium, University of Évora, Évora (2018)

  46. Henrique Pinho, Marco Cartaxo e Valentim Nunes, Produção de Hidrogénio: Vias Alternativas, Sessão de Divulgação Médio Tejo Região de Hidrogénio, Tomar (2018)

  47. Valentim M B Nunes and Carlos A Nieto de Castro, The Viscosity of Molten Salt Based Nanofluids. Outlook, International Conference on Technology and Science, Antalya, Turkey (2018)

  48. Valentim Nunes, Juvenal Paulino, Marco Cartaxo, Paula Portugal e Henrique Pinho, DesQ2019 Um Concurso Online e uma Digressão pela Tabela Periódica, Seminário de Tecnologia Química, Tabela Periódica 150 Anos, IPT, Tomar (2019)

  49. Carlos Nieto de Castro, Valentim Nunes, Maria José Lourenço, Fernando Santos and Manuel Matos Lopes, Nanosalts (Molten Salts Nanofluids) Challenges to Experimental Measurements of Thermophysical Properties, 11th International Symposium on Molten Salts Chemistry and Technology, Orleans, France (2019)

  50. Carlos Nieto de Castro, Maria José Lourenço, Fernando Santos and Valentim Nunes, Reference Data for Thermophysical Properties of Molten Salts. A Necessary Approach, 11th International Symposium on Molten Salts Chemistry and Technology, Orleans, France (2019)

  51. Valentim Nunes, Juvenal Paulino, Marco Cartaxo, Paula Portugal e Henrique Pinho, DesQ2019 Chemistry Challenges for Young Chemistry Students, XXVI Encontro Nacional da Sociedade Portuguesa de Química, Universidade do Porto (2019)

  52. M A M Cartaxo, M A Rosa, I Nogueira, V M B Nunes, H J O Pinho and D M R Mateus, Solid Waste Valorisation for Wastewater Treatment Processes, Wastes Solutions Treatments Opportunities, Lisbon, September (2019)

  53. Dina M R Mateus, Henrique J O Pinho, Isabel M D P Nogueira, Manuel A N H Rosa, Marco A M Cartaxo and Valentim M B Nunes, Participation of Students in the Research Project Valorbio: A Case Study to Accelerate the Implementation of Sustainable Development Principles in the Curriculum, Accelerating the Implementation of Sustainable Development in the Curriculum, Stockholm, Sweden (2019)

  54. M A M Cartaxo, M A Rosa, I Nogueira, V M B Nunes, H J O Pinho e D M R Mateus, Valorização de resíduos sólidos para o tratamento de águas residuais, Encontro CIÊNCIA'20, Lisboa (2020)

  55. Valentim Nunes, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, Guidelines About the Thermophysical Properties of the Ternary Eutectic of Molten Carbonates, 3rd International Conference on Technology and Science, Antalya, Turkey (2020)

  56. Manuel A N H Rosa, Natércia M F Santos, Valentim M B Nunes, António J Pedrosa e Cecília M C Baptista, Tecnologias Integradas de Produção Industrial - Um Novo Perfil Formativo, XXV TECNICELPA Conferência Internacional da Floresta, Pasta e Papel e XI CIADICYP, Coimbra (2021)

  57. Valentim M B Nunes, Implementation of the ECTS and Bologna Process in IPT using ECTS Guide as an Example, Workshop on Curriculum Design, Leoben, Áustria (2021)

  58. M. Cartaxo, J. Fernandes, M. Gomes, H. Pinho, V. Nunes and P. Coelho, Wastewater electrolysis for hydrogen production, XXIV Meeting of the Portuguese Electrochemical Society, Tomar (2021)

  59. V.M.B. Nunes, M.J.V. Lourenço, F.J.V. Santos and C.A. Nieto de Castro, Molten Salt Oxidation - an Overview of Salt Properties and Applications, XXIV Meeting of the Portuguese Electrochemical Society, Tomar (2021)

  60. Marco Cartaxo, José Fernandes, Mário Gomes, Henrique Pinho, Valentim Nunes and Paulo Coelho, Hydrogen production via wastewater electrolysis - an integrated approach review, 6th Smart City Applications International Conference, Safranbolu, Turkey (2021)

  61. Valentim Nunes, Maria José Lourenço, Fernando Santos and Carlos Nieto de Castro, The Thermal and Transport Properties of Molten Metals & Alloys, International Conference on Engineering, Natural and Applied Science, Osmaniye, Turkey (2021)

  62. Valentim M.B. Nunes, Maria José V. Lourenço, Fernando J.V. Santos and Carlos A. Nieto de Castro, The Use of Molten Carbonates in the Molten Salt Oxidation Process, 28th Euchem Conference on Molten Salts and Ionic Liquids, Patras, Greece (2022)

  63. Maria José V. Lourenço, Carlos A. Nieto de Castro, Fernando J.V. Santos, Manuel L.M. Lopes, Valentim M.B. Nunes, Molten Salts and Ionic Liquids for Heat Transfer and Storage. A Digression for Sustainability, 28th Euchem Conference on Molten Salts and Ionic Liquids, Patras, Greece (2022)

  64. Carlos A. Nieto de Castro, Maria José V. Lourenço, Fernando J.V. Santos, Manuel L.M. Lopes, Valentim M.B. Nunes, Thermophysical Properties of Fluids and Materials for Energy Applications. From Macro to Nano World, European Advanced Materials Congress, Genoa, Italy (2022)

  65. M.J. Lourenço, F.J.V. Santos, V. Nunes, M. Alves, C.A. Nieto de Castro, R. Mondragón, L. Hernández, R. Kunanz, C. Hanzelmann, S. Feja, M.H. Buschmann, Thermophysical Properties of Eutectic Gallium-Indium-Tin Alloy Revised, 20th Meeting of the International Association for Transport Properties, Lisbon, Portugal (2022)

  66. Henrique Pinho, Luis M. Grilo, Valentim Nunes and Sonya Basílio, Statistical Evaluation of Laying Hen's Farm Conditions on Eggs Quality, 20th International Conference on Numerical Analysis and Applied Mathematics, Heraklion, Crete, Greece (2022)

  67. Marco Cartaxo, Paulo Coelho, Henrique Pinho, Mário Gomes, Valentim Nunes and José Fernandes, The H2-RenWaste Project: Production of Hydrogen with Renewable Energy using Wastewater,  XXV Meeting of the Portuguese Electrochemical Society, Coimbra (2023)

  68. Henrique Pinho, Paulo Coelho, Mário Gomes, Marco Cartaxo, Valentim Nunes e José Fernandes, Produção de Hidrogénio Verde: Exemplo de Sustentabilidade no Campus do IPT, 5ª Conferência Campus Sustentável, Viana do Castelo (2023)

  69. Valentim M B Nunes, The concept of project-based learning to include sustainability issues content in higher eduation curricula, Workshop on Teaching & Learning and Assessment on the Framework of the FOREST Project, Tomar, Portugal (2024)

  70. Valentim M B Nunes, Renewable energy and the FOREST project - research in Tomar, Green Chemistry for Climate Change Mitigation, Final conference within the Frame of the FOREST Project, Thai Nguyen University of Sciences, Vietnam (2024)