Avaliação da conformidade entre combustíveis líquidos distribuídos e comercializados em João Pessoa – PB e Cabedelo – PB.

Abstract

Fuels derived from petroleum and biomass account for a large part of the country's revenue, used for the transportation of energy in various industries. It is important to emphasize that the use of biofuels such as ethanol and biodiesel, with environmental advantages, in turn, should be an incentive for fuels derived from petroleum. This work is a study about the quality of food, since SGS (Société Générale de Surveillance) Ltda, located in the city of Cabedelo - PB, comparing some commercial developments, presents properties of chemical nature and physical properties. The SGS operates in the sector of analysis of crude oil and biofuel, applying method for commitment, responsibility technical and environmental shows the balance the knowledge that National Petroleum Agency (ANP) controls them. The work analyzed the quality of the benefits along its distribution terminals and compared them with the companies and their solutions, while also working on the physical-chemical analyzes in the samples. The Brazilian Standards and its Brazilian Regulatory Standards (NBR) and ASTM (American Society for Testing and Materials). Fuels for distribution were received and without advertisements at gas stations, in random members of the city of João Pessoa and Cabedelo. The results of the analyzes showed only changes in commercial fuels regarding the aspect of hydrated ethanol, water content in diesel S10 and percentage greater than 27% of anhydrous ethanol in samples of gasoline type C. The quality of fuels and the passivity of their applications for the incomplete combustion of their consumers by: wear on incomplete combustion engines, generating carbon monoxide, reducing the additional yield of environmental damage, and dosing of adulterated or non-compliance fuels.