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Effect of mineral matter removal on pyrolysis of wood sawdust from an invasive species
(Taylor, 2016-02)
Kinetics of the pyrolysis of wood sawdust from the invasive species Parkinsonia aculeata, untreated and demineralized by a mild acid treatment, is comparatively investigated in order to examine the effect of the removal ...
Design and implementation of an observer-based soft sensor for a heat exchanger
(Universidad Nacional de Colombia Sede Medellín, 2011)
The objective of this work is to describe step-by-step how to implement an observer-based soft sensor in order to estimate process variables for which a hardware sensor is not available. The design and implementation ...
Desolventizing kinetics of oilseed meals with superheated hexane
(Blackwell Publishing, 2019-04)
The desolventization kinetics of oilseed meals with superheated solvent was investigated experimentally and theoretically. A bench-scale equipment was designed and built to measure continuously the rate of mass loss and ...
Optimisation of the glycerol-to-ornithine molar ratio in the feed medium for the continuous production of clavulanic acid by Streptomyces clavuligerus
(Elsevier B.V. Sa, 2010-12-15)
Amino acids are well metabolized by Streptomyces clavuligerus during the production of clavulanic acid using glycerol as main carbon and energy source. However, only a few amino acids such as arginine and ornithine are ...
Optimisation of the glycerol-to-ornithine molar ratio in the feed medium for the continuous production of clavulanic acid by Streptomyces clavuligerus
(Elsevier B.V. Sa, 2010-12-15)
Amino acids are well metabolized by Streptomyces clavuligerus during the production of clavulanic acid using glycerol as main carbon and energy source. However, only a few amino acids such as arginine and ornithine are ...
Desenvolvimento de um novo processo de nitretação por plasma para aumento de produtividade e confiabilidade tribológica de componentes sinterizados: escalonamento do laboratório à aplicação industrial
(2020)
No presente trabalho foi desenvolvido um novo processo de nitretação por plasma para o aumento da confiabilidade tribológica de componentes sinterizados. Este desenvolvimento se baseou na variação das condições de nitretação, ...
Tratamento eletroquímico e físico-químico para efluente de lavanderia industrial têxtil
(Universidade Tecnológica Federal do ParanáLondrinaPrograma de Pós-Graduação em Engenharia Ambiental, 2015-03-26)
The textile industrial laundry is characterized by the variety of existing processes, the large volume of wastewater and high polluting load. Physical and chemical characterization of these effluents is important to determine ...
Estudo da remoção de H2S de biogás sob diferentes condições operacionais utilizando soluções contendo ferro em um sistema em escala de bancada
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilPrograma de Pós-Graduação em Tecnologias AmbientaisUTFPR, 2017-02-15)
Biogas is a combustible gaseous mixture obtained from the anaerobic digestion of different types of waste. Since, from your combustion, it is possible to generate thermal and / or electrical energy has been classified as ...
Remoção do fármaco sulfametoxazol por eletrooxidação
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2021-12-17)
The increasing use of drugs worldwide in recent years raises concerns over the action and effects of these chemicals on the environment and on living organisms. These compounds are recalcitrant to natural degradation and ...