Dissertação (PPEQ)

 

Submissões recentes

  • 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 ...
  • Sampaio, Thamyris Queiroz Silva; https://lattes.cnpq.br/0895598102894240 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2023-12-06)
    Among the various techniques available for biomass transformation, pyrolysis has attracted much attention for the efficient conversion of lignocellulosic biomass (cellulose, hemicellulose and lignin) into solid, liquid and ...
  • Nascimento, Jacqueline Arnautovic; https://lattes.cnpq.br/6283225036496426 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2023-09-27)
    chloride monomer (VCM) from an air and nitrogen stream in a three-stage cooling system using condensers. VCM comes from the polymerization reaction of polyvinyl chloride (PVC), which is approximately 85% converted. The ...
  • Musse Neto, Guilherme João; https://orcid.org/0000-0002-1995-5662; http://lattes.cnpq.br/1403034997790774 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2023-01-24)
    Acrylonitrile is a monomer traded as a commodity on the global market and with applications in several industrial sectors, produced from the ammoxidation of propylene. New technological alternatives are being studied to ...
  • Silva, Diego Santana da; http://lattes.cnpq.br/6907207549936272 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2022-11-16)
    Environmental regulations have intensified measures to reduce the sulfur content of gasoline, as sulfur oxides are generated after combustion, aggravating environmental and human health problems. The reduction of this ...
  • Dela Fonte, Suelem Sá; http://lattes.cnpq.br/0101415917708181 (Universidade Federal da BahiaPrograma de Pós-Graduação em Engenharia Quimica (PPEQ) UFBABrasilEscola Politécnica, 2021-02-26)
    The growth in world energy demand for oil has provided an increase in its exploration, production and transportation in onshore or offshore environments. However, during the performance of these activities, oil spills may ...

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