This project aims to develop an enzymatic route for biodiesel production, using ethanol and palm oil as raw materials. Currently, biodiesel is obtained by a chemical reaction between an oil and an alcohol, accelerated by a chemical catalyst - mainly sodium hydroxide. The use of this catalyst, however, causes a number of problems, such as high energy consumption, difficult glycerol recovery and the generation of a large volume of effluent. In addition, it causes saponification when acid oils, suc

Status: Completed     Start date: Tue Jan 01 00:00:00 GMT-03:00 2013

The development of innovative and efficient fermentation processes for enzyme production is critical to ensure the economic viability of cellulosic ethanol production. In this context the goal of this project is: to evaluate the production of cellulases using an innovative fermentation process.

Status: Completed     Start date: Mon Sep 01 00:00:00 GMT-03:00 2008

The aim of this project is to assess the environmental performance of sugarcane and byproducts produced in Brazil's Mid-South, in traditional regions and in crop expansion areas, through the Life Cycle Assessment (LCA) approach.

The main project differentials will be the use of primary data, preferrably, or of secondary data from official sources, as well as the generation and the use of parameters, factors and models to support the elaboration of life cycle inventories (LCIs) that suit Braz

Status: Completed     Start date: Fri Mar 01 00:00:00 GMT-03:00 2013