DSpace/Manakin Repository
PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA
- Página inicial
- →
- Campus Campina Grande | Centro de Ciências e Tecnologia - CCT
- →
- PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA
JavaScript is disabled for your browser. Some features of this site may not work without it.
PÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA
Navegar por
Submissões recentes
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM LETRAS EM REDE PROFLETRAS (UFRN)UFCGUniversidade Federal de Campina Grande, 2023-09-14)One of the primary objectives of engineering is to operate processes optimally or near the optimum point, aiming to maximize or minimize an objective function that may take into account operational, environmental, and/or ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-09-22)The binary mixture composed of acetonitrile (MeCN) and water (H2O) forms a minimum azeotrope highly sensitive to pressure variations, suitable for separation through Pressure Swing Distillation (PSD). This process is ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-08-28)This work deals with a study on the production of butyl acetate through the liquid phase reaction between methyl acetate and butanol. This reversible reaction generates methanol as a byproduct and forms two azeotropes, ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-08-30)Due to their widespread consumption, drugs represent an increasing share of this class of pollutants. These substances can have harmful effects on human health and ecosystems, mainly due to their potential for bioaccumulation ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-09-28)Wastewater treatment using the activated sludge process is a highly efficient technique for the removal of organic compounds and nitrogenous products, becoming widely used and enabling the reuse of treated waters. Computational ...
-
Sistema de controle data driven para colunas de destilação utilizando deep reinforcement learning. (BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-09-25)Precise control of composition in distillation columns is essential to ensure product quality and process performance. However, PID-type feedback controllers, commonly used in these processes, may have limitations depending ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-09-26)In the chlorine, caustic soda and hydrogen production industry in Brazil, three electrolytic cell technologies are used commercially for this purpose: mercury cell, diaphragm and membrane. In cells with diaphragm technology, ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-06-27)In the automotive painting process, maintaining optimal operating conditions in drying and curing ovens is crucial to ensure high-quality paint finishes, particularly for specific car body-in-white (BIW) parts' temperature ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-03-13)In a world in constant growth, the production processes in which mankind can obtain their goods and consumer products are going through advances every day, in this the real-time optimization of processes comes to add and ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-12-06)The rise in oil prices due to the recent conflicts between Russia and Ukraine, together with uncertainties about the future depletion of oil and the environmental impacts caused by this fuel, makes it necessary to ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2021-01-07)In industrial plants where the handling of flammable substances is common, potentially explosive atmospheres can be formed, for this reason safety standards must be followed. In this case, the use of computational fluid ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-03-20)The Hot Potassium Carbonate (HPC) process aims to remove the CO2 present in the synthesis gas. This removal is carried out in the absorption process through the reaction of CO2 with the K2CO3 solution, due to the reaction ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-03-31)Leather production has been increasing more and more and in its manufacture there is a high generation of solid waste. Tannery sludge is classified as class I hazardous waste because it contains heavy metals (mainly ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-02-13)Biodiesel is a mixture of fatty acid esters and can be obtained from the transesterification of vegetable oils and animal fats with a short-chain alcohol. It is a biofuel that appears as an alternative to fossil fuels, as ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-10-27)Ceramic membranes have excellent properties such as mechanical strength, thermal stability and resistance to severe chemical conditions. The high value of commercial ceramic membranes is mainly due to the use of high ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2023-02-10)In face of the growing need for more efficient processes, from an energy, economic and environmental point of view, several process intensification technologies have been evaluated in the last years, especially in ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-08-11)The main sources of biofuel production from energy sources have been sought from many alternatives of time, but also of great impetus, in the last decade, by the need to use oil and its alternatives, having one for new ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-07-05)In this work, the effect of obstacle radius and distance from a pressurized fuel gas emission source has on the extension and volume of the flammable gas plume along the measurement axis evaluated via Computational Fluid ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-08-08)The scenarios generated by two-phase releases of flammable substances are pointed out as one of the most dangerous scenarios given the extent and high volumes formed by the sometimes dense gas clouds. The attention given ...
-
(BrasilCentro de Ciências e Tecnologia - CCTPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICAUFCGUniversidade Federal de Campina Grande, 2022-10)This work aimed to synthesize a magnetic photocatalyst, with activity under visible light, capable of degrading the antibiotic ciprofloxacin (cip), by heterogeneous photocatalysis (FH), and to study the operating parameters ...