Cheap biodiesel processor6/10/2023 ![]() When the Oil’s temperature has dropped to 60 deg c or less, using your funnel, pour the litre of oil into you dry plastic container. ![]() ![]() ![]() You will need to ensure all the NaOH is disolved in the Methanol, this could take over ten minutes.Īfter **ALL** the NaOH has disolved you may need to top up with fresh methanol as the process may cause some evaporation NOTE that as you mix the two chemicals the temperature will increase. Start with the methanol at body temp (not warm). If you are using Waste Vegetable Oil (WVO) just use 6g- 7g NaOH (about 1 level teaspoon) Take 250ml of Methanol and add 4g (about half a Teaspoon) NaOH. Only as much as is intended to be used immediately should be created. For this reason, the safety of the design of equipment and workspace should be carefully considered before use, and protective clothing and a respirator should be worn during handling. If you are using new vegetable oil it should not contain any water so just heat to 55deg c when you are ready. Be careful – this can be quite a violent process. If water is present the oil will spit and pop, when the water is removed this will stop. If you are using waste oil (WVO), take one litre and heat to at least 120 deg c to remove all water.
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