There is a fuel that originates from cooking oil or vegetable oil. You will only have to combine oil with other substances, like sodium hydroxide, which are very ordinary. The new chemical fuel has applications as a diesel engine. In other occasions, it can be combined with other petroleum-based fuels. The result is a fuel that is economical, harmless and replaceable.
The truth is that you can actually create biodiesel from fresh or even used oil. You need the following items: 1000mL of vegetable oil, 3.5g of caustic soda or sodium hydroxide, and 200mL of methanol. You also need to have the following materials: a mixer (if possible with a low speed function), a electronic weighing scale, glass containers (one for methanol, another for vegetable oil, and a wide-mouthed mixing plastic container), protective gloves, eye guard (goggles or protective eyeglasses), and apron. Note that among the substances, caustic soda is very hazardous to process so make use of safety measures always. Likewise employ caution when handling methanol.
Make sure that the maximum temperature is seventy degrees Fahrenheit or higher in making biodiesel because the rate of chemical response relies on the temperature. Hence, in a low ambient temperature, expect a slow reaction process.
The procedure begins with spilling out of the methanol into the blender that is fixed at the minimal speed. Slowly add the caustic soda until it completely melts in the solution. This method produces a compound known as sodium methoxide. When caustic soda has completely melted, combine the one-liter vegetable oil. The slow mixing action should continue until about half an hour during which time the solution should be uniform. Empty the mixture into a wide-mouthed glass holder. Notice that the mixture starts to break up into several sheets of fluids. The layer at the bottom is glycerine. Above that is biodiesel. Let this stand for several hours until the sheets break up completely. This time you can simply pour out biodiesel. You can also utilize a pump to suction the top fluid out of the solution.
Take note that glycerine is not a waste product but another useful derivative of the reaction. It has important use in other factories.
Note too that any unmodified engine running on diesel may use unadulterated biodiesel or a combination of petroleum diesel and biodiesel. It may be necessary to use the mixture when driving in wintry weather especially if air temperatures drop below 55 ºF. Bear in mind that unadulterated biodiesel can develop into thick and viscous when subjected to low temperatures. Hence, you must choose to increase the proportions of petroleum diesel as the temperatures reduce.
In stocking up the chemicals for your biodiesel processing, be sure to keep them afar from food products and specifically make certain to stack them properly away from drinks. Again, among the most hazardous components is sodium hydroxide so follow the needed precautions in handling and storage.
