Patents Assigned to PETROLEO BASSILEIRO S.A.- PETROBRAS
  • PROCESS FOR PRODUCING BIODESIEL
    Publication number: 20090320355
    Abstract: A process for producing biodiesel from natural oils and/or fats, a low molecular weight C1-C6 alcohol and catalyst is described. The process preferably uses vegetable oils and is specifically configured for producing biodiesel from castor oil.
    Type: Application
    Filed: August 18, 2006
    Publication date: December 31, 2009
    Applicant: PETROLEO BASSILEIRO S.A.- PETROBRAS
    Inventors: Jose Antonio Vidal Vieira, Michele Sabba da Silva Lima, Bruna Santiago Dias, Carla de Araujo Ferreira, Sonia Maria Cabral de Menezes