Estudo da obtenção de ligantes asfálticos obtido a partir do material residual gerado na etapa de destilação do PLO

Abstract

The use of vegetable oil raw materials aimed at contribution to reducing the emission of environmental pollutants, a technological innovation it is contributing to the sustainable development of biofuel production and its derivatives. The use of renewable raw materials that can replace the used asphalt paving, from petrol (non-renewable material) becomes something that can be environmentally feasible. The renewable bio-products by thermal cracking of vegetable oils produces a waste product known as organic liquid (PLO). The objective is to obtain an asphalt binders production methodology from the bottom product from the distillation stage of the PLO derived from the cracking reaction of palm oil in a pilot plant production, and characterized 4 samples (bottom product without thermal treatment bottom product to heat treatment at 375°C for 15, 30 and 45 minutes) to obtain the methodology which results in the more approached to the specific values of the petroleum asphalt binders. Data analysis allowed observing the sample with heat treatment at 375°C for 45 minutes consumed a lot of stuff, but got similar results to those specified by CAP 150-200.