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Hello friends, this time I'm going to make a video tutorial
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about processing used cooking oil into biodiesel!
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First of all, I'd like to have a chat first,
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actually I'm a bit disappointed with Indonesian gov.
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which does not take advantage of its potential
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as one of the largest cooking oil supplying countries in the world.
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For example, used cooking oil from Indonesia is mostly exported to the European continent...
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...for used as biodiesel. Because domestically,
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used cooking oil is underappreciated.
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In addition, I have met or experienced
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used cooking oil business in Indonesia
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processing used cooking oil to be resold as cooking oil
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by targeting people in rural areas who lack literacy
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about the dangers of reuse of used cooking oil as cooking oil again
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This makes me very sad about what is happening in the market
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Therefore, I hope that through this video tutorial
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the audience will get education related to used cooking oil
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and is expected to be able to process used
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cooking oil themselves to be used as biodiesel
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Let's talk about it after this following!
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First of all, you need to know that to make biodiesel from used cooking oil
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we need to prepare some tools and materials as follows:
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1. 1-2 liters of used cooking oil
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2. 3-6 grams of caustic soda
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3. +-500ml methanol
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4. 600ml plastic bottle (it is recommended to use a glass cup)
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5. 1.5 liter plastic bottle with nail holes on the bottle cap
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6. 1.5 liter plastic bottle with a large hole in the bottom of the bottle
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7. Pot,
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measuring cup,
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thermometer,
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filter
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and some used masks.
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The first step, we prepare some masks
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and then we cut the masks to take some parts of the air filter layer
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as a used cooking oil filter.
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Note the following sketch is a display of the used cooking oil filtering system
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that I use, using an air filter from a used mask
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step 2, put the air filter from the used mask on top of the steel-filter
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and then pour the dirty cooking oil
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over several layers of the filters
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to separate impurities unwanted
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screening process will take quite a while, depending the quality of each filter
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After this screening process, then the used cooking oil is clean
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After that, move the used cooking oil is clean earlier in the container measuring
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in In this tutorial, we get approximately 1.7 liters
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of used cooking oil. Then, move the used cooking oil back into the pan for us to heat.
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Before starting to heat the used cooking oil, we first prepare the first catalyst,
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namely caustic soda
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with a dose of 3 grams per 1 liter of used cooking oil.
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Because our used cooking oil is 1.7 liters,
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we prepare caustic soda with a dose of approximately 5 grams.
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If you are still confused about the dosage rules, pay attention to the following picture
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so that you understand better.
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After that, it is recommended to put caustic soda into a heat-resistant glass cup
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Don't use plastic bottles like what I do,
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because there will be a chemical reaction that is hot enough to damage the plastic
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After that, prepare the 2nd catalysts that is liquid methanol with the rules of the dose is 5:1
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Where, every 1 liter of cooking oil, we need 200 ml of methanol
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in our case, 1.7 liters of used cooking oil
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requires approximately 340 ml of methanol liquid.
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Before we continue, I would like to recommend my other contents.
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Curious???
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Just watch at the end of this tutorial video or check the section above!
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Hey, just wanted to let you know.
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If this content is interesting, informative & you find it entertaining,
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please support me by treating me to the Paypal/Trakteer platform.
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You can treat me to as much as you want.
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Thank you so much for supporting me! :)
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In the next step, mix the two catalysts that we have prepared earlier,
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then stir until the catalysts have dissolved with each other.
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Please note, this process will produce a high temperature
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so that the container becomes hot
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and also pay attention to your hands so that they are always dry
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and do not touch this liquid.
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Please note that the plastic bottle that I used to mix the catalyst
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leaked due to a chemical reaction that generates heat.
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Therefore, it is recommended to use heat-resistant glass.
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After the catalyst solution is evenly mixed,
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we warm the used cooking oil to a temperature of approximately 50°C.
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It is expected to use a thermometer to measure the oil temperature accurately
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because if the oil temperature is too hot
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it will affect the next process so that it is not optimal.
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After we warm the used cooking oil to a temperature of 50°C,
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the next step is to mix the warm
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cooking oil with the liquid catalyst
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then stir for 10-15 minutes
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This process is the most important because we will separate the
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biodiesel oil with the by-product Free fatty acids or glycerol fatty acids.
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It should also be noted, if the used cooking oil is too hot,
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the catalyst solution will evaporate so that the process is not optimal.
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The next step is to transfer The used cooking oil that has been mixed
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with the catalyst is put into a transparent container.
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If the container is not enough, please use another container,
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but it is recommended to use a transparent container to make it easier to observe.
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After that, let stand for 24 hours so that the glycerol fatty acid layer frozen
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and easy to pick up.
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After 24 hours have passed, we can see again the results of the separation process
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between biodiesel oil at the top of the layer,
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and fatty acid glycerol at the bottom of the layer.
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Then prepare a bottle with nail holes
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and transfer the biodiesel oil into the nail hole bottle.
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At this stage, we will wash
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the top layer of biodiesel oil with warm water in a ratio of 1:2.
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Where, for every 1 liter of biodiesel oil,
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we will wash it using 2 liters of warm water
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Then, dissolve warm water into biodiesel oil
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so that the catalyst is still intact will mixed and dissolves together with warm water.
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After mixing, do the separation process again
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and wait for 15 minutes until a layer of water and oil is formed.
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If both layers have formed,
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then we just need to pull out the nail on the bottle cap
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to remove the results on the bottom layer.
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Perform the oil washing process several times slowly
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until the water layer that has been mixed is not too thick white.
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After that, prepare another bottle
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to accommodate the results of the biodiesel oil washing process.
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Please note, the by-product produced in the manufacture of biodiesel
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is glycerol fatty acid,
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which can be used as a raw material for soap and skin care.
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Well, this is the result of the biodiesel oil washing process that we did earlier.
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Don't worry if the washing process results in a yellow color like this.
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If you do the washing process several times,
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then the yellow color will not be too thick like this.
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The last step is to separate the biodiesel oil
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with water and the remaining catalyst.
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This process is quite easy and fast,
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we only need to heat the biodiesel oil
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until the water and the catalysts that are still bound
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in the biodiesel oil undergo the evaporation process.
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Please note that palm oil has a smoke point above 235°C,
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while water has a boiling point above 100°C.
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So, when the oil boils, it is actually boiling water,
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then let the water undergo the evaporation process until it runs out.
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During the packaging process, make sure the oil is no longer hot before packing into bottles.
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That was the last process of processing used cooking oil into biodiesel.
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Now let's test the results of our 100% biodiesel fuel by burning it.
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Please note that the final product of this tutorial is 100% Biosolar fuel or B100
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which is derived from used cooking oil which is of course more environmentally friendly.
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If you are interested in this biodiesel,
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you can get it by checking the purchase link in the description section below.
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Biosolar stock is very limited.
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If you have used cooking oil to donate
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and process into biodiesel, please contact me in the description section.
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At the end of this video, I want to give some criticism and suggestions,
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especially for rogue traders who continue to resell used cooking oil
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not as biodiesel but as consumption oil.
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After all, every business is basically looking for profit
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but that should not make business people
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just make maximum profit
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without paying attention to the safety standards of their consumers.
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In addition, a joke also occurs
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where Indonesian palm oil is banned by the European Union.
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However, the European Union also imports large quantities of
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used cooking oil from Indonesia for use as biodiesel.
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It is very detrimental to Indonesian if we cannot take advantage of this great gift
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for our own use inside our country.
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If you have any questions, please write them in the comments column below,
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don't forget to subscribe, leave a like and share this video with your friends
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or family to educate the wider community
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about processing used cooking oil into biodiesel fuel.
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That's it for this video, see you later!
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Hey, thanks for watching this video till the end.
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You can still watch my other videos here! :)
