Відео

What's the name of that stand ? Can anyone tell me?

I try to click the link to buy equipment like this video , but the link is not work properly again..... Colud you please help us , how can we get the equipment / distillator ?

Best outro credit music ever. What's the song called?

Es realmente necesario hacer la separacion liquido-liquido con hexano? En un decantador no se separa ya el aceite del agua?

Why did you need to use hexane as a solvent? Shouldn't the essential oil already be immiscible with the water to begin with?

For oceanography, salinity is determined by conductivity at a known temp then calculated. Salinity is unitless but can be referred as practical salinity units PSU. Common Instrumentation: Guildline 8400B instrument - stable enough to use at sea.

Wait, what is "the global process"? Something you came up with? 😅

The only thing I would do differently is adding a oil/water separator

How about cost of making it, really save or more costly than buy on market

Wow, this is very clean and very knowledgeable! 👍

This is hydro-distillation

Can i just simply separate the water from the oil without using the hexane. Why using solvent at this point?

Hi sir can i talking with you ?plz

I would see a flame coloring test at the end.

Very usefu vedio

Nice

Could you tell me the unit operations performed in the steam extraction of limonene?

5k for equipment, or spend $40.00 on a few ounces on line.

Great video

Ese procedimiento es destilacion simple no arrastre de vapor

Good video and the extraction. Do you have a list of chemicals and equipment used for the extraction?

Hi nice video, I have a question how to know that how many days it takes for all the solvent to evaporate leaving behind only a concentrated extract of essential oil?

6:42 This scene made me hungry for French cheese.

Give me the "Condenser" link please

I would like to know the heat setting😮

Where to buy crude oil?

Just inject it into my veinsssss!

How can I ensure no hexane is in it?

Too long process just to get a tiny little drops of oils it has to be a faster way to do the same and without mixing the water some chemicals to extract the remaining oils.

wow this channel is so good. you deserve more subscriber. that's one from me :) maybe do mint extract next? but make it more 'homemade do-able'? :)

Hello, what is the percentage of D-limonene in your final product ?

isnt this hydrodistillation? steam distillation is when the flower is not submerged in water and its a high pressure closed sistem.

I really enjoy the crystallisations, excellent recording!

this pigment turned out absolutely gorgeous! another thing worth noting is the fact that because it's mineral-based, it's extremely lightfast so it has an archival quality that can allow it to be preserved for years, even decades! good news for any artist that is looking to use it in their worl

Thanks a lot. Great, amazing video. I am having hard time purifying the crude caffeine so this video is rlly useful. Thx again

Hook up a thunderstorm generator first

Please show and make video how to extracting Citric Acid From Lemons

exfoliating the upper layer of dead skin cells to help clean pores, even skin tone and soften and smooth the skin...

So fascinating, intriguing. I love making my body butters and using organic essential oils. I wish I could do this...thank you so much. I have subscribed and will be watching. 👍🏽👍🏽👍🏽👍🏽

🤚I want to ask🤚 Still understanding about liquid distillation separation of pure compounds So the sample I use contains two ingredients, namely: Theophylline & Paracetamol and the solvent I use: Ethanol & Aquades, here are the details of the Boiling Point Ethanol : 78 °C Aquades: 100 °C Theophylline : 390 °C Paracetamol : 420 °C If I want to separate the Theophylline compound, After I heat the filtrate in a distillation tube After the thermometer temperature reaches 78°C, the liquid that drips is Ethanol👈 up to a temperature of 99°C, and at a temperature of 100°C what comes out is Aquades👈 up to a temperature of 389°C👈, at a temperature of 390°C this is Theopiline liquid it comes out to 419°c👈 What I want to ask is, are the steps I explained correct? 🙏 because I'm still a little confused about the comparison between Filtrate & Solvent? Who knows, someone can explain a little to me🙏

Can you do a video making methamphetamine in its anhydrous ammonia form

Hello, great experiment hands off!! Btw im having problems in the same experiment to synthesis copper complex so I have some question if you dont mind, firstly how many mol ratio did you use in this experiment? Secondly, what you think about using reflux method for this? And lastly did you conduct UV-vis measurement for the yielded complex? Thanks in advance

great!

No wonder they are super expensive

HCl is the yummiest part 😋

As for the gas evolution: It most likely is a mixture of gasses. Most likely oxygen, ammonia and water. The oxygen coming from the manganese salt, ammonia from the decomposition of ammoniumdiphosphate and water from the phosphoric acid as it becomes more concentrated and forms polyphosphate species

Every time you transfer from one container to another, you're losing some. Even with your hexane wash, which is superfluous by the way and at $200 a litre, completely unnecessary. Your yield was probably lower than it should have been due to this. Also, if you can avoid boiling your starting material in the heating vessel and instead passing steam through your material in an entirely separate vessel, your recovery will be better. I would also distill any batch for a minimum of 3hrs, as I've noticed it takes time for cellular membranes to rupture and release their goods. I've noticed a substantial increase of distillate towards the last 45 min or so of that 3 hrs, so maybe you also didn't run your setup long enough.

His distillate should be emptying straight into a separation funnel as it would allow for the immediate separation of essential oils from hydrosol and no need for hexane

Very satisfying. I automatically subscribe to your amazing chemistry channel.

The endpoint was overshot. A correct phenolphthalein endpoint is a faint pink which fades in 20 or 30 seconds due to absorbtion of CO2 from the air.