used sunflower oil dirty diesel for biodiesel in saudi Arabia

                                               
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
                                               
                                               
                                               
                                               
  •                                        
  •                                        
  •                                        
  •                                        
  • Is sunflower oil better than palm oil for biodiesel?
  • Different oil sources such as corn, and grapeseed can be used in its production, however, sunflower oil has proved to have better fuel quality as compared to other oil sources [ 17, 18 ]. Furthermore, Simbi et al. [ 19 ], reported enhanced fuel quality of biodiesel produced from waste sunflower oil as compared to waste palm oil.
  • What is the water content of sunflower biodiesel?
  • According to Table 6, the produced sunflower biodiesel had a water content of 0.03 wt% which was below the maximum limits allowed by international standards. This was lower than those found in literature for biodiesel produced from sunflower and waste cooking oils [ 36, 77 ].
  • Can sunflower waste cooking oil be produced over enhanced bifunctional catalyst?
  • In this study, the production of FAME from sunflower waste cooking oil over the enhanced bifunctional catalyst was studied, to investigate the relationships between selected conditions of time, temperature and catalyst loading in obtaining a maximum yield, and optimum reaction conditions for the transesterification.
  • Can date seeds be a source of biodiesel?
  • The date seeds can be a potential source of biodiesel in the country using transesterification of the extracted date seed oils by methanol/KOH mixture. However, the agricultural waste has to be pretreated before being used in the transesterification process ( Demirbas, 2009 ). 2.3.5. Biodiesel from non-edible oils and wood oil
  • What is the oxidation stability of biodiesel produced from waste sunflower oil?
  • The studies conducted by Can [ 76 ], and Cursaru et al. [ 77 ], found the oxidation stability of biodiesel produced from waste sunflower oil to be extremely low with 0.43 h and 1.81 h. However, this study recorded improved oxidation stability of 4.2 h [ 19 ]. 3.5.4. Flashpoint
  • Does sunflower biodiesel improve fuel quality?
  • The optimised sunflower biodiesel portrayed an improved biodiesel fuel quality. 1. Introduction