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Studies on optimal design, operation and control of process and energy systems
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-07-07)
The quest for more sustainable process and energy systems requires optimal design, operation and control solutions at different temporal and spatial scales. Greenhouse gas emission and waste reduction, and renewable energy ...
Chemical Modifications in Styrene-Butadiene Rubber after Microwave Devulcanization
(AMER CHEMICAL SOCWASHINGTON, 2012)
Microwave devulcanization has been studied as a method for elastomer recycling, which is based on the conversion of the reticulated and infusible structure of thermosetting rubbers in free polymeric chains able to be ...
Environmental And Economic Assessment Of Bioethanol, Sugar And Bioelectricity Production From Sugarcane
(Italian Association of Chemical Engineering - AIDIC, 2011)
Modelling of Photo-Fenton Solar Reactors for Environmental Applications
(Springer, 2013)
A proposal for modelling photo-Fenton reactors for water pollution remediation is presented. Reactor models, based on chemical reaction engineering principles and radiative energy transport fundamentals in homogeneous ...
Estudo da condensação retrógrada na extração de gás natural: avanços dos métodos de predição e correção do problema
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia QuímicaUTFPR, 2020-09-01)
The natural gas is a fossil fuel with low polluting potential compared to other petroleumbased compounds. Because of its environmental aspect and low cost, its applications were expanded, making its global demand expressively ...
SMEs in the environmental goods and services market: identifying areas of opportunity, policies and instruments: case studies: Argentina, Chile, Colombia and Mexico
(ECLAC, 2006-03)
Studies of Argentina, Colombia, Chile and Mexico conducted collaboratively by ECLAC and GTZ point to environmental impacts associated with small and medium enterprises (SMEs), particularly in the manufacturing sector. This ...
Surface characterization of polymers used in fabrication of interim prostheses after treatment with photopolymerized glaze
(Elsevier B.V., 2017-02-01)
The material used for interim prostheses fabrication must present excellent physical properties for greater longevity in the face of environmental conditions, which can occur in the oral cavity. The purpose of this study ...
Elaboração de mapas de riscos para os laboratórios de química da UTFPR: câmpus Ponta Grossa
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2015-11-09)
The various labor camps present conditions risk to health and safetyof its workers. The same occurs in some environments within educational institutions, such as research laboratories. Brazilian law defines parameters ...