Energia

Abstract: The sugarcane industry generates significant amounts of waste, such as bagasse (SCB) and sugarcane straw (SCS), which can be reused as raw materials to produce a wide range of renewable chemicals. This study, employing an approach that integrates kinetic studies and comprehensive product characterization, assessed the potential of pyrolysis Leia mais…

Abstract: The production of construction materials stands as a pivotal industrial sector in Brazil and worldwide, wielding significant economic influence. However, it also significantly contributes to greenhouse gas emissions and natural resource depletion. Thus, developing new bio-based construction materials emerges as a strategy to mitigate the carbon footprint and environmental Leia mais…

Abstract: The annual growth in demand for renewable energy sources and the recycling of solid agroindustrial waste have driven research into thermochemical pathways capable of utilizing residual biomass to generate potential energy sources and biofuels for the future. In this context, the process of biomass gasification followed by reforming reactions Leia mais…

Abstract: The quality of a surgical light plays a fundamental role in the context of surgery, directly influencing the results and patient safety. The certification process for this equipment is governed by various standards, including NBR IEC 60601-2-In this study, two surgical lights installed in the operating room were selected, Leia mais…

Abstract: This article examines the impact of the air-fuel ratio, measured by lambda probe, and the ignition timing on the indicated efficiency of an internal combustion engine using biogas as fuel. Through analysis, it’s seen that the indicated efficiency increases as the air-fuel ratio leans towards a stoichiometric value, and Leia mais…