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Anonymous users2024-02-061. You can use your own soap.
The required materials are: 1000 ml of waste oil, 390 ml of water, sodium hydroxide.
145 grams, 1 tablespoon of salt, 1 tablespoon of sugar, 2 tablespoons of flour.
Preparation: Put water in an old pot, add salt and sugar, and after the salt and sugar are dissolved, add sodium hydroxide. Finally, pour in the waste oil and stir in the flour as you go.
After stirring for 15 minutes, pour it into the soap mold and leave it in a ventilated place for 2-3 days until the soap is formed. I can use it for one month.
2. It can be used to moisturize**.
Hands and feet**dry, you can put your hands and feet in peanut oil.
soaked for a period of time, you can also use peanut oil to wipe the **dry place. You can also soak your fingers in oil so that your nails will grow clear and strong.
3. It can be used as lubricating oil.
Locks, bearings, and door shafts are rusty, and peanut oil can be dripped to lubricate when the rotation is not flexible. It can also be smeared on iron products to prevent rust.
4. It is used as fertilizer to raise flowers.
Take a small amount of expired peanut oil and pour it into the flower pot, the flower absorbs the nutrients in the oil and can grow more lush. However, do not water too much at a time, too often, so as not to cause the flowers and plants to rot.
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Anonymous users2024-02-05With the only knowledge of chemistry in middle school, I turned expired cooking oil into soap.
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Anonymous users2024-02-04The steps are as follows:1Pour 390 ml of cold water into a container (preferably with a stainless steel dish, not aluminum or iron, which will be corroded by the chemical reaction afterwards).
2.Add 1 tablespoon of salt and 1 tablespoon of sugar to cold water and stir well until the salt and sugar are completely dissolved.
3.Take 145 grams of caustic soda and pour it into a cup, mix well and dissolve (caustic soda is 6 yuan a bottle, sold in chemical stores, pay attention not to touch your hands or body, otherwise it is easy to cause ablation).
4.Pour 1000ml of cooking oil into the container, stir clockwise, add two tablespoons of flour while stirring, and continue to stir clockwise (caustic soda and oil must be added in proportion, if caustic soda is excessive, the soap may be corrosive; If the oil is excessive, the resulting soap may be greasy and poorly washed).
5.Continue to stir clockwise, and you will notice that the contents of the container are getting thicker and lighter in color. After stirring for 15 minutes, it is ready to pour it out and put it in the box.
6.After 2 days in a ventilated and dry place, it can be basically solidified and formed, and it can be used after 15 days.
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Anonymous users2024-02-031. Make soap: It can be used as waste, and expired edible oil can be made into soap.
The method of making soap is simple, in the following order:
Pour 390 grams of cold water (390 ml) into the stainless steel pot, add a tablespoon (the spoon for home use) salt and sugar into the water and mix well, pour in 145 grams of caustic soda and mix well, then pour in 1000 ml of waste oil, then add a full spoon (pile up) of flour, and finally stir for 15 minutes, pour into the mold for 3 days, pour out the ventilation and store for half a month, you can use it to wash clothes. 1000ml of waste oil can fill six boxes of tofu, which at first looks like chocolate and turns a light brown color when it becomes soap. (This is made with waste oil, clean oil is better).
2. It can be used as lubricating oil, such as rusty keyholes, and as lubricating oil for sewing machines.
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Anonymous users2024-02-021. Use it as hand oil or body oil.
If the ** on the hands or feet is dry, you can put your hands or feet in cooking oil to soak for a period of time, or you can wipe the **dry place with cooking oil. Some girls who love beauty can also soak their fingers in oil often, so that the nails will grow well, that is, transparent and strong.
2. It is used to raise flowers such as base.
Expired edible oil can be used as fertilizer, each time a small cup is poured into the pot, the flower absorbs the nutrients in the edible oil, and can grow very healthy, such as the slag of the gentleman's orchid. But be careful not to pour too much at one time, and not too often.
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Anonymous users2024-02-01Expired peanut oil can be used as fertilizer, but there are some issues to be aware of.
First of all, expired peanut oil may have begun to deteriorate or produce rancidity, and the precipitation and odor in it will affect the nutrients and plant growth, so we must first check the quality and composition of peanut oil to ensure that it is safe and reliable. In addition, the choice of fertilizer needs to be based on the needs and adaptability of the crop. Different plants require different species, amounts and proportions of nutrients, so we need to adjust our fertilizer selection to suit the planting and environmental conditions.
Secondly, expired peanut oil needs to be mixed or adulterated with other organic substances as an organic fertilizer to achieve better results. At the same time, the amount of organic fertilizer also needs to be empty, too much or too little will have a negative impact on the growth and development of plants.
Finally, it is important to note that the timing of the application of organic fertilizers is also critical, which needs to be determined according to the cycle of cultivation and the stage of growth. Especially in the early and middle stages of plant growth, the timely application of the right amount of organic fertilizer can improve the efficiency of nutrient uptake, increase the disease resistance of plants, and facilitate soil conservation and improvement.
Therefore, while expired peanut oil can be used as an organic fertilizer, it requires careful inspection, mixing and adulteration, and determination of application timing. In conclusion, when choosing and using any fertilizer, we all need to make trade-offs and adjustments according to the actual situation to achieve the best results. <>
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Anonymous users2024-01-31Materials used:
300 grams of olive oil (can you expire peanut oil).
Coconut oil 100 grams.
100 grams of palm oil.
Purified water (35) 175g
Purified water (35) 175 g.
Caustic soda (reduced alkali 10) 66 grams.
Tools used: Electronic scales (accurate to 1 gram).
2 thermometers (100 degrees and above).
Egg claw silicone spatula.
Heat-resistant plastic cups.
Measuring cup (or beaker).
Stainless steel spoon. Safety glasses.
Rubber glove apron mask type (アクリルモルド, milk and silicon).
Please wear an apron, mask, glasses (goggles), and rubber gloves to prepare for the operation.
1.Prepare the oil:
There are several types of oil that are solid at room temperature, so heat them in water until they melt.
2.Weigh the oil on your formula, do it precisely. Pour the weighed oil into a large heat- and alkali-resistant container.
3.Dissolved sodium hydroxide:
Fill a heatproof plastic cup with purified water, weigh the sodium hydroxide, and gently pour it into the water. Be careful, handle with care and do not spill. When dissolved, a large amount of heat will be released, so please operate in a ventilated place and do not inhale volatile gases to avoid damage to the respiratory tract.
After adding the sodium hydroxide, gently stir with a heat- and alkali-resistant tool until the aqueous solution is transparent. Let it cool down.
4.Keep the oil temperature consistent with the sodium hydroxide solution temperature.
Please keep the oil and sodium hydroxide solution between 35 and 45 degrees, and there is no problem with an up and down error of no more than 3 degrees.
5.Oleoalkali mixing.
After confirming the temperature, pour the sodium hydroxide solution into the oil slowly, while stirring the oil slowly so that the sodium hydroxide solution can fully combine.
Please stir patiently for 10 minutes at the beginning of mixing, and stir every 10 minutes in the subsequent process, as long as the oil alkali is fully mixed.
When the fat liquid becomes a thicker yogurt state, the surface marks will not disappear within 3-10 seconds, which means that it is ready to be molded.
6.into the mold. Take out the prepared mold, gently pour the soap in, shake the mold or tap the mold to make the bubbles float.
7.Heat preservation. In weather where the temperature is lower than 25 degrees, an incubator is needed to prevent the temperature from losing too quickly. Foam boxes are a good choice.
8.Moulding. After 24 hours, open the incubator and take out the soap and remove the soap from the mold.
9.Cut the soap and dry the soap.
If your soap is bulky, cut it open and dry it. Cold soap usually requires 4-8 weeks of dry and ventilated environment to dry the soap.
Enjoy your cold soap and you'll be pleasantly surprised to find that it's slowly improving!
It provides a process for making handmade cold soap. I hope to give you a certain reference!
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Anonymous users2024-01-30Looking at the high school chemistry textbook, I remember that we did this experiment at the time.
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Anonymous users2024-01-29Why not ask your friends?
Peanut oil The shelf life of peanut oil is generally only 18 months. After the expiration date, do not eat it. Experts point out that peanut oil has its own unique problems and drawbacks as follows: >>>More
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