rapeseed oil to biodiesel bio energy making production in india

                                               
                                               
                                               
                                               
                                               
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  • Does rapeseed produce biodiesel?
  • A case study for Denmark compared rapeseed-based biodiesel production with four other vegetable oils such as sunflower, palm, soybean, and peanut ( Schmidt, 2015 ). The biodiesels derived from rapeseed and sunflower oils had the smallest environmental impact.
  • How much energy does rapeseed consume?
  • Energy Consumption Based on the 2013 study completed by Rajaeifar et al., a typical process for the production of biodiesel from 1 hectare of rapeseed consumes approximately 28,100 MJ, separated into four steps of agricultural crop production: transportation, oil pressing, transesterification, and, finally, biodiesel.
  • Is rapeseed oil-based biodiesel production a life cycle assessment?
  • Life cycle assessment of rapeseed oil-based biodiesel (BD) production was presented. Influences of process operating conditions and production scales were investigated. The systems had GWP of 2.63 (large-scale) and 2.88 (small-scale) tCO 2 -eq/tBD. Rapeseed agriculture stage caused more than 65% of the CO 2 emissions.
  • Can rapeseed oil be used as a catalyst for biodiesel production?
  • The aim of this work was to study heterogeneously catalysed biodiesel production with solid oxides such as mayenite (Ca 12 Al 14 O 33) and alumina (Al 2 O 3) as catalyst carriers using edible rapeseed oil as feedstock. These oxides were impregnated to have Li 2 O and MgO concentrations of 5¨C10 and 5¨C30 wt% on each carrier, respectively.
  • What is the optimum time for rapeseed biodiesel production?
  • As a result, 40 min was selected as the optimum time for rapeseed biodiesel production. According to the experiments performed in this study, the biodiesel production from waste oil and rapeseed oil is faster than the production in other studies.
  • How rapeseed-based biodiesel development is promoting self-sustainable production in UK?
  • These practices (e.g., low nitrogen rapeseed culture, exploring alternative utilization of by-products, and switching between production scales) will also motivate the rapeseed-based biodiesel development in UK and enable self-sustainable biodiesel production.