Dissertação (PPEQ)

 

Submissões recentes

  • Melo, Luciana Lima; http://lattes.cnpq.br/0063316462352434 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2-02-27)
    The high demand for and widespread use of petroleum and its derivatives, such as diesel oil, across various economic sectors have caused significant impacts on the environment and human health. In the environment, these ...
  • Barbosa, Isabel Barbosa e; http://lattes.cnpq.br/1012027072151074 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-07-12)
    Air pollution from industries has been a frequently discussed topic today, generating the need to carry out studies on ways to reduce these impacts. Propanone is classified as a VOC (volatile organic compound) because it ...
  • Medeiros, Ravena Maria de Almeida; https://orcid.org/0009-0003-3236-2559; https://lattes.cnpq.br/7427887215171907 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-03-14)
    Effluents used as a culture medium for microalgae represent a strategy that combines wastewater treatment—promoting nutrient removal—with the generation of high value-added biomass. The ability of microalgae to accumulate ...
  • Santos, Vivian Lima dos; http://lattes.cnpq.br/7574962827474718 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2026-01-14)
    The global demand for energy and the environmental impacts associated with fossil fuels have driven the search for renewable sources, with a highlight on biodiesel. Castor oil (Ricinus communis L.) is a promising raw ...
  • Santos, Witória Nascimento; http://lattes.cnpq.br/4097703766929021 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-11-17)
    Metal corrosion is a critical industrial challenge, associated with high costs and environmental impact, especially in sectors that use carbon steel in aggressive environments. In this context, organic compounds of natural ...
  • França, Jadson dos Santos; http://lattes.cnpq.br/1849528071128105 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-03-14)
    Oil exploration is one of the main sources of global energy, but it also generates large volumes of produced water (PW), an effluent with a high concentration of pollutants, which impacts the environment and creates a ...
  • Pereira, Juraci Duarte; https://orcid.org/0009-0000-9938-5649; http://lattes.cnpq.br/5333112504256880 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-06-16)
    In 2021, the world generated approximately 139 million metric tons of disposable plastic waste. The wide variety of polymers that make up plastics makes this material relatively low-cost and widely used. However, when ...
  • Matos, Janaina Santos; http://lattes.cnpq.br/7122335812683210 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-03-17)
    The severity of the damage caused to the environment by the inclusive use of physical sources requires that human beings take a new look at the future of the world energy matrix. In this scenario, residual lignocellulosic ...
  • Lima, Cris Luziane Bispo dos Santos; http://lattes.cnpq.br/0811302235510988 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-06-30)
    The industrial production chain is responsible for generating large volumes of waste and effluents, which are generally disposed of inappropriately in the environment, causing environmental impacts. In the coconut ...
  • Watanabe Neto, Mitsuo; https://orcid.org/0000-0001-9555-9357; http://lattes.cnpq.br/3689397845686332 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2025-02-14)
    The process of separating certain components is one of the most important operations in the chemical industry. Absorption columns are used in various unit operations to separate compounds to specify and market them, ...
  • Barbosa, Ana Tábita Cabral; https://wwws.cnpq.br/cvlattesweb/PKG_MENU.menu?f_cod=381BE3DE0C03FF26C3B889B82D3F829C# (UNIVERSIDADE FEDERAL DA BAHIAPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-12-12)
    Many studies have studied ways to increase the corrosion resistance of materials, since any environment contains corrosive substances. Electrodeposition is the widely used method to preserve the substrate from corrosion, ...
  • Ferreira, Danilo Silva; http://lattes.cnpq.br/1797906608670569 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-08-09)
    The presence of produced water in association with oil represents one of the most significant challenges faced by the oil and gas industry. Although conventional physical methods, such as heating and the application ...
  • Ferreira, Fernanda Pinheiro Mota da Silva; 0009-0004-4233-3652; http://lattes.cnpq.br/9163791159537592 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-10-18)
    The search for environmentally friendly fuels to meet the needs of the transportation sector has driven researchers to investigate and improve the production of biofuels from accessible sources, aiming to offer sustainable ...
  • Santos, Iluska Marques; https://orcid.org/0000-0003-0061-5403; http://lattes.cnpq.br/4328493171031293 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-11-26)
    The accelerated population and industrial growth have put Earth’s water security at risk. The seawater and brackish water desalination using membranes has been considered a promising strategy for the global supply of potable ...
  • Abeyta, Kimberly Paim; 0000-0002-0274-6020; http://lattes.cnpq.br/8507533475210345 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-05-16)
    The increase in glycerol production, which is obtained during transesterification to produce biodiesel, has led to a devaluation of this by-product due to the supply on the global market. However, the use of glycerol as ...
  • Corrêa, Stéfano Praxedes; https://orcid.org/0009-0007-2736-1577; http://lattes.cnpq.br/1611036499013938 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-05-28)
    Wax deposition in pipelines is a recurring problem in the oil industry that has gained even more relevance with the growth of offshore production in deep environments. Therefore, several studies have been conducted aiming ...
  • Bomfim, Ícaro dos Santos; https://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K8067166D9&tokenCaptchar=03AFcWeA5oejbe4w2MUCfVg4aGB63w7BV-Qsu8jETmz6pJdj3yv8WKmhr5_OTjxGee7y3RTkXLaeI2yExaAT-Xx4a92P-hKxu2IudZEhGDC6rLuMGv4E40ArwvhT-MLdMMHQF9ENA1x8TPqZqXRTvSlZM705bwnVsWvE6m3ONIdIKL2bnaOsJ_-cqzc231X0HbwkT6hycK9gn9SZXTP0zrtIUJMEGEmlQOMhujLH5-t1yJS6uP9AkRiTvr-LdcGMBIrSCzF8sltqdRm481SghcD2-4-ZnkJpVEW3CHrh3i7QAa2GkQ8l6PqNRsFbGEaaYzbK1CHurR6qFoDLnODL_HTz50h-2eL9uU033yaZObX2i-1hX0TZYqwGMTiCff9sqfgGWpknL-xweZ0lusxEQw7nr_RJZuWOHUj50WY7d_6_tgJX6l9z_saZf4goVT1uZesFx_BRQxE19BB5qy2NMapr81T5G1QUJiPftS1Ji_H3rSXgBwrctDSlaRH88JP5glW6SN2D40GJKofDPejS1otWrm_0RQO7r3XxmgvfVA7-FjQsydfM1KMjnFPO2pD2vRoN-laJmSyfIShVLXDofnsxRcMisXPWjh9rBZb1BFJdvCvxeQVCkw9bvTv1Gn66ycxw0NJNQIH4FKNKtQCHjCiq-46LY4FiIm0iVtUo0ItHpIeT7P33g01P0oYYvo4nuMbtimh84dJhiKv8ikWcnuiv_CvbsBSjy0tVnyTSREz0599p4XnRZjWQc (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-03-04)
    Since cellulose is a biodegradable raw material that is practically inexhaustible, it has been the subject of several studies in order to find alternative applications to conventional raw materials. Its derivatization on ...
  • Lima, Danilo Lins Sant'Ana de; 0009-0007-3922-6487; https://lattes.cnpq.br/1789614375835043 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2024-02-15)
    The destination of solid waste is a problem that affects all nations, and the increasing and indiscriminate disposal on land and in the waters of rivers and oceans has caused environmental problems that are difficult to ...
  • Santana, Arthur Lima Machado de; http://lattes.cnpq.br/4647148947436407 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2023-12-15)
    Several designs for bio-oil recovery systems from rapid pyrolysis are found in the literature, most of which involve heat exchangers and/or electrostatic precipitators. However, there are bio-oils that have a high ...
  • Lima, João Carlos Ferreira; https://orcid.org/0000-0003-0956-9300; http://lattes.cnpq.br/4453094113861036 (UNIVERSIDADE FEDERAL DA BAHIAPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2020-12-15)
    The present study relates hydrodynamic data and analysis of the mass transfer behavior in a gas absorption column with glass Raschig ring type packing. The hydrodynamics of a packed column is understood as all the behavior ...

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