how to make a plastic waste to fuel pyrolysis reactor

[@HazelChem]

Hello you all in this video I will explain how you can build your own pyrolysis reactor. The video shows how I am improving my combustion chamber to minimize heat loss. During the video I will answer the most asked questions and give you all the information you need to build your own plastic waste to oil reactor. So lets dive straight into the fun! To begin you need some spray glue ceramic insulating material and a respirator. As you can see the Insulation in my old chamber is quite thin which decreases the heat efficiency and increases the amount of gas I need to heat the system. Additionally, is the refractory cement coating cracked in several places and needs a work over. To build your combustion chamber in which you will heat your reaction vessel you need a shell. I used some thin steal sheet and bend it into the diameter I needed. But you can use anything if it can handle a temperature of around 100°C. An example for this would be an old metal drum or a big paint can. It all depends on the size of the system you want to build. So now you must loosely attach the insulation material to the wall of your shell I used spray glue for this because it was very easy to do. The respirator is mandatory, so you don´t breath in any glue. You can use other insulation material like stone wool or refractory. An important information is that you should use a insulation material that has a low heat capacity like stone wool or ceramic because the reaction chamber heats ups much quicker and you don´t waste to much energy on heating up your insulation material. A negative example is refractory cement it stores a lot of heat and leads to a long heat up phase and a long cool down and so wastes a lot of energy. But One thing to consider is that the refractory cement is way cheaper and if poured correctly yields a strong and resistant insulation. Insulating the chamber using ceramic fiber or stone wool is very easy. You cut the sheets you have into the right size sprays glue them together and fill up the gaps using the leftovers. For this step it is important that you cut the insulation in a way that you have very big pieces because through every gap heat will escape. To minimize this effect work with a double layer like I am. Alternate the positions where your gaps are in such a way that all gaps have the maximum distance to each over and none of them are on top of each over. This will help you keep the heat in your chamber. When working with ceramic fiber or stone wool you must wear a respirator because fine particles of these materials can lead to irritation and lung damage. Furthermore, I strongly advise you to wear long clothing because after I had finished the insulation my arms were itchy which maybe due to the ceramic fibers that came in contact with my skin. So now that we have discussed how to build the combustion chamber lets us progress to the second step which is building the reaction chamber. The only material that works good for reaction chamber is metal that should be at least 1.5 millimeters in thickness. You need this wall thickness because the conditions you are putting the reaction chamber in require durability. At the temperature of around 400 to 600°C the reactor is operating metal is already softening and the corrosion rate is drastically increased. So to ensure the safety of the whole system do not use a chamber with less wall thickness. I used a very large steel pipe and closed one end by welding in a metal plate. After this you need a flange that ensures your system is gastight and doesn´t let of toxic vapor. The best thing to use here is a weld neck flange that gets welded into the other side of the reaction chamber. Just buy the flange size you find fitting for your setup. It is important that you put the flange in a position where no liquid contacts because this allows you to use gas sealing rope instead of very expansive seals. I have used ISOTHERM 800 from the company Frenzelit and it worked quite well. If you want to know how to install the gas sealing watch my first video on the waste to fuel project. When the reaction chamber is completed you need pipes and a condenser. It is very important to note that the pipe coming from the reaction chamber that leads to the condenser has a significant impact on the oil you are producing. All along the connection pipe the vapor will condensate and reflux. Reflux is the term chemist use to describe that a liquid is boiled of and then condenses and drips back into the boiling flask. In this case the boiling flask is our reaction chamber. This reflux leads to more thermal cracking which reduces the amount of liquid oil and increases the amount of gas you are producing. One thing to note is that with more reflux you get a lighter oil which means the hydrocarbon chains are shorter.To put this into simpler terms the longer your connection pipe the shorter your hydrocarbons are. To build the condenser I advise you to go with a simple Liebig type design because it is easy to build and minimizes the risk that your condenser gets blocked. Building a Liebig condenser is easy just weld a smaller pipe into a bigger one. Then connect the inner pipe to a threated pipe so you can connect the condenser to the other pipes in your setup. Drill two holes in the condenser shell and weld on two small pipes where the cooling water hose gets connected. It is hard to give an estimation on how long the condenser should be. I advise you to go with the more is better approach because if the condenser is to short you will get into trouble. So now that we have some basics about the combustion and the reaction chamber let us lock at possible improvements. For this you must prepare some refractory cement and cut fitting pieces out of refractory stone. To prepare the cement you just have to combine the refractory cement and water and mix it well. This is done until the cement has the right consistency. The refractory stone will serve as the base of the reaction chamber because the soft ceramic fiber would be compressed by the weight of the reaction chamber thus decreasing its insulation capacity. The refractory stone pieces must be soaked in water to ensure that the refractory cement hardens in the right rate. When the stones have been soaked, a generous amount of refractory cement is applied, and the pieces are pressed against the wall. This is done until all the refractory stone pieces are in their right place. The trowel is used to fill gaps and scrape of excess cement. This bottom lining with refractory stone increases the efficiency of the whole system but ads a lot of weight to it which can lead to problems in a portable version like mine. So now I want to speak about the process in general and the materials you can and can not use. The so-called pyrolysis is a process in which log chain hydrocarbons are heated in the absence of oxygen.

[@graciasporverelvideo]

Thanks man! People like you made me study a university degree on chemical engineering.

[@HazelChem]

Great to hear! :D

[@MooreAnalytical]

Such an awesome video man. I use to do research on catalytic pyrolysis and this video gave me flashbacks to the good old days. If you ever want some of your products analyzed let me know, I run my own analytical lab. Again great video!

[@HazelChem]

Awesome, thank you! That would really help me give some more weight to my work. If you like write me an email and we can talk there. :D mfg hazelChem

[@HazelChem]

ah I totally forgot that you need this for it: [e-mail] looking forward to hearing from you. mfg hazelChem

[@MooreAnalytical]

Hazel Chem I am so sorry I didn’t see your response here. I’ll send you an email in just a bit.

[@brudo5056]

Already some results? How about Poly aromatic hydrocarbons and other toxics?

[@hmmmmmph]

Could I get your email as well? I will shortly be begging work in catalytic pyrolysis

[@Falcon-eh8tq]

you can take fibers out of your arm using the sticky side of tape and rolling it on the itchy spots.

[@pyromen321]

A lint roller works pretty well, too. Not as well as something like packaging tape, but it’s a lot quicker

[@Bizzybugproductions]

Tell that to asbestos

[@Bizzybugproductions]

Finally, a cure for morgellons

[@sageminentjunky5197]

Yeah. Duct tape works great for pulling fiberglass out of your skin

[@DMahalko]

It would be better to wear a slick non-impregnable material such as a PVC rain suit or disposable painting coverall. The fibers will embed into the exterior of woven clothing and then spread everywhere when the clothes are washed and tumble dried.

[@vicvidal8651]

Wow I can’t believe this can be done I’m gonna try this .

[@HazelChem]

The thermal input leads to cracking and the formation of shorter hydrocarbon chains which are lower boiling than the starting material. To put this into simpler terms. Just imagine an organic substance like wood or plastic waste as a long chain, every chain link corresponds to a carbon atom that has mostly hydrogen or oxygen atoms bonded to it. If you heat up this chain in the presence of oxygen the chain elements will react with the oxygen forming water and carbon dioxide. But if you heat up the chain in the absence of oxygen there is no reaction partner. To understand this part, you have to know that temperature corelates to the movement of atoms the hotter something is the faster the atoms moves. So, if the atoms in our chain get to hot and thus move to fast the energy bonding them to each other is overcome and the chain breaks. This forms two smaller chains which have a lower boiling point this happens until the boiling point of the produced chains gets low enough for them to boil out of the reaction chamber and travel to the condenser. At the condenser the so produced hydrocarbon vapor condensates and turns back into a liquid. This liquid is a mixture of a wide range of hydrocarbons ranging from very short to very long. In general, short hydrocarbon chains have a low boiling point are the main component of petrol and easily ignite when contacted with a flame. Long chain hydrocarbons on the other hand are the components in paraffine wax or diesel, they do not ignite when brought in contact with a flame. And all of them are in the crude pyrolysis oil such a reactor produces.Before I tell you which materials you can and cannot put in your reactor there is one thing left to do. As you can see I am applying a layer of refractory cement to the inside of the combustion chamber. This protects the ceramic fiber from direct contact with flame and other things and increases the live span of your setup. So now back to the materials you can use. In general, you can use everything that is organic. But because we don´t won´t to produce toxins and pollute the environment it is very important that you stick my guidelines. You can use wood plastic waste old motor oil anything you want but with the exception that they do not contain halogens which means fluorine chlorine bromine iodine. So, no PVC Teflon or any of the other halogenated plastics. Furthermore, it is important that the starting material does not contain sulfur. This means tires and rubber because rubber is vulcanized using sulfur. Using rubber or tires will yield a pyrolysis oil that when burned produces sulfur dioxide which leads to acidic rain and is very harmful to the environment.When you have successfully made your first batch of pyrolysis oil it is important that you do not use it as it is. As I explained, is the produced oil a mixture of many different hydrocarbons and for it to be safely used as fuel it has to be fractionated which is a term for separating it into different boiling ranges via distillation. I already made a video on the fractionation of the pyrolysis oil which should explain the details of the process. I will continue this waste to fuel pyrolysis series with the hydrogenation of the different oil fractions an urushibara nickel catalyst. I have also build a fractionating column that will directly sperate the pyrolysis vapor into a heavy, middle and a light distillate which should directly yield somewhat usable fuel. This could be directly used in developing countries as a saver alternative than directly burning plastic.So if you enjoyed watching this video leave me a like and subscribe to my channel. You can also support me through patreon which helps me cover some of the costs sustaining a lab and building all of this equipment makes. So only one thing left to say Have fun and don not kill yourself

[@shdwbnndbyyt]

Now my thought is to use some of the heat of a reverse flow wood burner (air flow top down through the wood fuel) to heat a separate pyrolysis chamber that breaks down plastic into flammable gasess that is then (after passing through multiple inline copper flame arrestors - for safety) is then fed into the secondary combustion chamber prior to the added forced air. Thus you get the burning efficiency and particulate elimination of the reverse flow with the added fuel value of the plastic (about equal to coal on an energy per weight basis). Reverse flow wood burning is generally a batch process, one load a day.

[@jakubsebik865]

oh god, this is what I dreamed of since my birth, finally!!!

[@jafinch78]

Seems a last coating of kiln wash or the white reflective coating used as the last finish coating in kilns might help a little in better reflecting the heat also. Thanks for sharing. Great build!

[@jafinch78]

Would be neat to augment the heat source with concentrated solar like from a trough or dish maybe something like these designs: kzbin.info/www/bejne/ZqWuZKZni9OiopI kzbin.info/www/bejne/rqXXeo2Jmqqhnpo Not exactly portable however. HHhhmmm.... still and area of opportunity for scaling.

[@badassbees3680]

So this is the combustion chamber ..I'll look for your other videos on the build! Good info so far BTW

[@science_and_anonymous]

HELL YEAH!!! HAZEL IS SAVING THE WORLD

[@andymanaus1077]

Thanks for a really informative and well considered video. I just subscribed. :) Many pyrolysis videos ignore important details. Some are really dangerous and make out that you can use the products directly in diesel engines. Fortunately, I discovered a while back that doing so will probably destroy your engine. Thanks for making the effort to include the important stuff. So a question: I wonder, is there a practical way to pyrolyse halogenated plastics and remove the halogens for safe disposal? I accumulate a lot of PVC plastic waste and there is no local recycling available for PVC. I hate throwing it in landfill but releasing environmental pollutants would be worse and something I do not want to do.

[@smithbuilt]

Very, very interesting. I've just been burning my waste oil completely unfiltered in my heaters. I'll have to come back and watch all you're content as I've been planning on a centrifugal filter but this might be better and more interesting to do.

[@craigschiller1599]

Exellent video. Simply explained. 👍

[@HazelChem]

Thanks! 👍

[@findvoltage]

I choose to emit the breathing apparatus. The glue sniffing was great!

[@goetwil3399]

Thanx for all "my Needed Information" to build Pyrolysis Maschine" ...Very Well Explain...🙏🙏🙏🙏🙏 I'm building "One" for WTO with Carbon Activ Energie... 🕊 Wish U & Your Team a "Good Time" & may your Vision comes true...🙏🙏🙏😃🕊🕊🕊

[@slicktires2011]

So basic I can control the composition of the oil by controlling the temperature of the reactor? Are there some guidelines for that, for instance, is there a temperature range that will maximize the production o kerosene, and another range for gasoline?

[@bigoldgrizzly]

Top tip - when you have finished the using rockwool, take a COLD shower,. Hot water opens the pores and the itching is worse - don't use as emergency toilet paper - saw a guy do this 40 years ago and it was hilarious

[@andymanaus1077]

Fibreglass insulation has a similar effect. (Maybe it is the same thing with a different name.) When I was about five and safety standards were not as strict, friends and I made the mistake of playing in a pile of it. We itched for days but I think we got off lightly: luckily it wasn't asbestos insulation which was fairly common at the time.

[@salimalhasani7139]

Hello , I want a report on this and how it is made to be presented in my university, can you help me?

[@adityashekhar3492]

Thanks man, I had been looking for the appropriate cooling method. But I have a question, wouldn't it be possible to obtain fuels separately by cooling gaseous fuel at different temperatures as it comes out of the reactor. And using bentonite clay as a catalyst will eliminate the wax produced.

[@HazelChem]

I am not sure about the catalytic properties of bentonite but the first part you mention is possible and I already have a prototype ready. mfg hazelChem

[@peppermaster1189]

Could you use wood and a bellow to heat this? I feel like it’s counter intuitive to use gas to heat the machine that is being used to distill gas. But that’s just me. And what if you don’t have any gas to begin with. How will you heat it then.

[@fakiirification]

Im working on a design to incorporate a plastic pyrolysis chamber into the heat zone of a wood gasifier. So every part of the reaction can be used. Not yet sure if it will be possible.

[@tobybrown1179]

What plans did you use to build the wood gasifier ? Thinking of building one myself

[@AngSu]

If you could make this a necessity for everyone, a small reactor that every household can have and afford. It’ll make lots of money.

[@TwoSense2640]

Yes! Best way to prevent it from ending up in the ocean.

[@SiviVolk2]

Very nice setup, I would very gladly see how it eveolved over time :) (of course I understand that there is no infinite amount of time after your job...)

[@ayaheacul-1841]

Good vidio....thank's from Indonesia....i wait the operational of this reactor

[@sv6k0a39]

You are doing great work.

[@ilove9799]

Awesome video, my Q is does the oil smell? How can you get rid of the liquid smell? Ty

[@markdaguno5145]

I appreciate your video,I will watch all your video,I don't have opportunity to study in school,iam poor that's why,my goal in life is Tobe scientist someday,thank you very much

[@trevoreklof1088]

A homade pyrolysis reactor I can turn my garbage into fuel for my car seems like a good investment how much does a project like this cost

[@punkinhaidmartin]

a lot of rubber is vulcanized with peroxides. Those rubbers, which include some EPDM materials, will not release sulfur.

[@DanielSMatthews]

Thanks for sharing, I look forward to seeing the rest of the series.

[@gissie391]

yes and in a big freeze it can keep garage warm. stop pipes freezing?

[@dswan01]

So can you use the pyrolysis product to remake plastics? Actually I'm interested to know if with pyrolysis you can produce a plastic resin to mix with sand and make plastic bricks rather than fuel since climate change is an issue. Remaking plastic for bricks or as a feed stock to sell to plastic manufacturers to create a circular market for plastic is the goal I'm looking for.

[@noahbodhi4349]

The video is about a year old, so I'll ask: have you tried using starlight as insulation?... It's a coating that burns to produce a carbon foam that acts as a black body reflector ( if I'm remembering correctly). It may be an easier solution for insulation.

[@wudupfammm8555]

youre the man!

[@limabravo6065]

How does the resultant oil compare to a barrel of unrefined crude oil? Is the distillation process of the two similar, with similar products yielded?

[@Kongfufrank]

does this produce car fuel? is it economically viable? I want to assemble one.

[@Humbulla93]

yes you can produce diesel, gasoline, kerosene with it , and it is viable as you only need a little propane to heat it up, afterwards when the pyrolysis is producing it´s own gas you can use it to heat the reactor and continue the procedure

[@spacegooley3796]

I would be interested to see what diesel eating bacteria would do with it and if it would be viable to turn put it back into the food chain and eventually carbon sink.

[@drirrpl]

Great work, looking for distillation analysis of your fractions.

[@science_and_anonymous]

Dude, I loved it...but since you got that urushibara nickel wanna try a reduction of imines to amines, or oximes to amines

[@HazelChem]

I might give it a try but first I have to hydrogenate the oil :D mfg hazelChem

[@S3V3N17]

What is the net loss , I seen another video of one Ty got it 70 /30

[@seannyx95]

Seeing as though only ~8% of plastic waste is actually recycled, when do you see a commercial application of this technology being implemented? Could fuel production through pyrolysis ever be competitive economically versus virgin fuel extraction in the near future?

[@HazelChem]

yes i could but not as long as the oil industry is allowed to extract fresh crude oil. (just an opinion do not take this as fact) mfg hazelChem

[@ravelkoff3549]

Hello Hazel, I admire your work and your explanations. Can you publish a list that lists the less environmentally hazardous waste? Would a perlite-gypsum mixture also work as insulation? I used this with my wood gasifier and in this matter it works like a charm - but there it is not directly in contact with the pyrolisis - so this might make a difference?

[@HazelChem]

if the perlite gypsum mixture withstands the similar temperatures it should work. Also thanks for the feedback I will consider it in a upcoming video. mfg hazelChem

[@zzanzak]

Your voice is beautiful

[@fernandomena6608]

Thanks man is good idea

[@marcosvaleriociencia1021]

Very very nice, my friend!!!!!!😊😊😊😊Muito bom, e você é caprichoso!!!Eu convido para compartilharmos, estaremos juntos e mais 💪 forte, Parabéns!!! Muita saude para você e familia!!!!!

[@johnblacksuperchemist2556]

GREAT VIDEO

[@claytonholton905]

Wow what is your background to sound like you have already accomplished making high grade file!

[@idreeskudeer1365]

Please what about wax formation from plastic pyrolysis

[@TheProfmh]

Hello Thank you useful method. How can help us to build such Pyrolysis devices in Bangladesh ?

[@mrstratau6513]

excellent

[@ReidRed1]

So good

[@arturozons151]

Your ceramic fiber is made with asbestos ?

[@harley508]

find magnesium-calcium silicate insulation ; it has a similar heat-rating, and isn't carcinogenic ; basically the same stuff, -- there's always a mechanical itch associated with insulation, but the silicate is biosoluble.

[@eduvaldivieso9184]

the reactor is made of cement?

[@maxbunnies]

I like your boots and jeans where did you get them from they is coolio

[@bkasonde73]

@Hazel chem, can I use fibre glass as the insulation material?

[@earlwright9715]

Alternate = stagger the joints!

[@gerthalberg9735]

HC - thank’s for your videos - I have a question. Do you have to control the outlet from the reactor to the condenser with some kind of valve, to control the pyrolysis reaction and temperature/pressure or is there a free passage from the reactor to the condenser?

[@HazelChem]

No need it is just some straight pipes. With a valve you would get a pressure buildup which can lead to your system exploding ! mfg hazelChem

[@arthurme1911]

Where can I buy one of these units

[@DMahalko]

Currently this is all very experimental, and is a hodgepodge of custom built parts from various sources. Maybe someday in the future a package solution will be possible, once the processes have been more refined and tested.

[@chocomojo9552]

There s an english Channel who tried the same thing. He failed because his furnace wasn't hot enough. His oil would solidify Back into plastic.

[@jhyland87]

That spray on glue holds up well in that kinda heat?

[@DMahalko]

The glue is only used to hold the pieces during the blanket assembly. Once he coated it with the cement at the last step, the glue is no longer needed and will degrade when it's fired up for the first time.

[@aviationengine6701]

One question, you have to heat up the plastic waste a lot and if we try to contaminate less will the product fuel created be less than the heat from the flames and therefore it's not efficient? Sorry if you don't understand.

[@HazelChem]

sry I do not understand your question... maybe you try again and I will try to answer it. mfg hazelChem

[@aviationengine6701]

@@HazelChem Okai sorry, ok so... To heat up the plastic waste, you will need a lot of gas to fire up and heat the chamber right? But is the gas used to heat up the plastic waste MORE than the oil/fuel made? and therefore its is not efficient because you pollute more because of heating the plastic and little oil is produced, or is the gas use less that the fuel produced? This is dificult to explain on text sorry,

[@HazelChem]

@@aviationengine6701 well in a improved system you would use the pyrolysis gas to sustain the reaction after a initial heat up with external gas. Rough calculations say that around 40% of the energy contained in the plastic waste is used to fuel the reactor. As I wrote in several comments the best thing for such a system would be that there is one per settlement in a developing country and that the waste heat is used to prepare meals or to boil waster. In a industrial country a district heating system could be combined with the reactor. Hope this answers your question mfg hazelChem

[@aviationengine6701]

@@HazelChem Thank you very much it helped me thanks nice work

[@this7world7turns52]

Would have obviously like to see you use it

[@salimalhasani7139]

I want a report on this and how it is made to be presented in my university, can you help me?

[@mr.iforgot3062]

I subscribed

[@scottc6270]

Why not try starlight? Seems to handle super high heat...its just corn startch baking soda and wood glue..be perfect for your reactor and really cheap...lots of youtubers making it..cheers

[@scottc6270]

kzbin.info/www/bejne/l6K1ZZKLpKd8sLs

[@HazelChem]

well starlight does not make a durable and long lived reactor system mfg hazelChem

[@landrytalom6997]

Comment séparer l'essence du diesel ? Car votre système ne sépare pas

[@cdnry0020]

what material is the shell? before putting the insulation material

[@HazelChem]

thin steel (1mm) best hazelChem

[@cdnry0020]

@@HazelChem Thanks!

[@HazelChem]

you welcome :D mfg hazelChem

[@gaoelnlaojehc8913]

NICE BIDEO

[@stevet5790]

as far as i know carcinogen chemical are release when you heated up or burn plastic unless you burn them under special condition . I do not know detail .

[@HazelChem]

this special conditions is exactly what I am doing. You have to get rid of oxygen (this can be done by purging the system with Argon or CO2) mfg hazelChem

[@basamanuvardhan6422]

#question How to convert pyrolysis oil into different types of oils like petrol , diesel,kerosene, etc. By using distillation. how to make pyrolysis oil distillation small plant

[@HazelChem]

watch my video on the clean up of pyrolysis oil kzbin.info/www/bejne/hIWXi6Gbh85_apo I might build a small distillation unit but that will need quite some time and money

[@terryleacock5765]

what about molten salt?

[@cdnry0020]

do you flush nitrogen in the reactor vessel?

[@HazelChem]

I use CO2 works great. Best hazelChem

[@cdnry0020]

@@HazelChem where is the inlet of the CO2 located?

[@HazelChem]

you can just stick a tube through the neck ^^ mfg hazelChem

[@alfredolozanoavila9428]

hola amigo como te puedo contactar quiero ayuda en mi proyecto

[@mrstratau6513]

Hazel Chem, if using tires to make oil, is there a process for removing the sulphur ?

[@Humbulla93]

yes, you have to use molybdenum, cobalt, nickel, as a catalyst and let the crude oil react with hydrogen, the gas afterwards is washed with an amine solution to bind the hydrogendisulfide

[@mrstratau6513]

@@Humbulla93 Thanks for your reply. I'll look through your videos to find that process. This information is hard to find, especially with video of it being demonstrated.

[@Humbulla93]

@@mrstratau6513 that´s true as it´s a very niche process only used in petrochemistry www.researchgate.net/publication/266290168_Future_challenges_of_hydrotreating_catalyst_technology here is a bit of the science background, and this link link.springer.com/chapter/10.1007/978-3-642-61040-0_1 is a book containing all the informations on this topic a bit expensive though

[@mrstratau6513]

@@Humbulla93 Thanks. I will check it out.

[@iwayned]

Can thi system be used for wood seedstock?

[@DMahalko]

Anything organic works, but the materials that don't contain oils will be reduced to raw carbon, which is essentially purified coal. Or you can use it to enrich soil for plants and crops.

[@seanokonsky5096]

do you have any plans to upgrade the oil produced through using a catalytic reactor?

[@viktorreznov984]

Do you know how exactly it works ? İ'd be happy if you could give me some kind of source or a quick explanation.

[@seanokonsky5096]

@@viktorreznov984 theres many different types of reactors that you can use and also many catalysts. Some popular reactors are fixed bed, fluidized bed, and spouted bed. Probably the most common catalyst used is a zeolite catalyst called H-ZSM5. Most of the learning I have done has been through research papers that I have access to through my university. If you want to learn more there is a paper called "catalytic pyrolysis of plastic waste: a review" which teaches alot.

[@viktorreznov984]

@@seanokonsky5096 thanks a lot. İ don't really know how to find a scientific paper online but i'll type it in and see what comes :)

[@viktorreznov984]

@@seanokonsky5096 thanks a lot. İ don't really know how to find a scientific paper online but i'll type it in and see what comes :)

[@yorelortega423]

Hola cómo estas, quisiera saber cómo hacerlo, pero no sé hablar inglés podrías traducir ?

[@RyBar-h3k]

Materials list please?

[@schumzy]

Glad you started using your own voice. The synthetic voice reduces trust and makes me worried I'm listening to either a flat earther or free energy person.

[@suhaneha9186]

Hello friend how can i remove smell from plastic pyrolysis oil.

[@HazelChem]

you can remove some of it via fractionation but it will always have a smell. mfg hazelChem

[@ashishgupta1978]

Hi. Liked the video and explanation. Can you help. Me with a design of a large scale project with at least 2000 Ltrs per day petrol production. This will be situated in India where waste plastic problem is huge.

[@HazelChem]

uuf that is out of my range. for that you need a chemical engineer I am sorry mfg hazelChem

[@ashishgupta1978]

@@HazelChem thanks for the reply

[@samuel5823yo]

Lol

[@jalilaabidi7994]

Hello, the name of the white matter is shaped like paper

[@jimivti7919]

👍

[@Yetipfote]

Why the natural voice?? I want computer voice back!! ;) Great great videos btw! Hast du Chemie studiert eig?

[@blablubb4129]

Kannst du das bitte auf deutsch hochladen?

[@JoshuaBilger]

Proper video title: how to build a bomb and get put on all the government lists

[@johanndlcp4841]

Material?..

[@julianschneider5896]

Gutes Viedeo, leider kann ich dich nicht auf Patreon unterstützen, da ich noch Schüler bin.

[@HazelChem]

danke fürs Lob :D und mach dir mal kein stress ;D bin sleber ja auch gerade erst student geworden icn kenn das XD mfg hazelChem

[@drewtramp1577]

🤟

[@maxgame4811]

Print 3d 🤔😅or diesel 😜

[@ArtOlson2008]

Profoundly obscene and irresponsible. Even in the most controlled applications the toxic byproducts, and gases are difficult to recapture. The health dangers for yourself are first. But promoting DIY unregulated burning of plastics and toxic waste is beyond obnoxious. You can bet that the care and standards observed by others will be lower than your cancer machine.

[@i.p.p.5594]

Um reator de pirólise não serve apenas para plásticos a uma gama realmente grande usos ambientalmente corretos para o reator em si ,na verdade alguns usos que são tratamento de meio ambiente,donde saber fazer é importante.

[@middleway1885]

Yum

[@mikefogel534]

Hi. I am a litle dissapointed as well as exasperated, by wathing your video. You are doing the same as a lot of other people, you are explaining details of how to construct the equipment to do the job. ( Yes, it is needed, but anyone who can make home-made stuff, probably CAN make it on its own ! When I listen to any of these videos, first of all, I am looking for explanation of the PRINCIPLE involved !!! ( not to listen for an hour how to insulate a container !! i STILL HAVE not learned what you do with the liquified plastc ??? And that was the title of the video !!

[@HazelChem]

Hey Mike, I am not sure how good your English is but during the video I explained the how thermolytic decomposition (which is pyrolysis) works. If you like to, I can make a separate video on the principle of the mechanism. Secondly, I never stated that I am doing something novel here! The technology behind this goes all the way back to the beginning of the 20th. century (coal liquification). Third I am currently very busy with my Ch. bachelors so the follow up videos are just not finished. the next video in the series is on how to build the column which is used to separate the produced oil into different hydrocarbon fractions. Hope this answers your questions mfg. hazelChem

[@landrytalom6997]

​@@HazelChemoui est donc la vidéo de cette collone frère ?

[@คุณคุณ-บ6ห]

🎉🎉🎉🎉🎉❤❤❤❤❤

[@marianalundu3095]

My country is just suffocating in Plastik

[@Lemurai]

I wouldn’t attempt at trying any of this if you do not have an engineering or chemical background, you could be killed, horribly injured and damage property. Def don’t do it in a residential area.

[@FARTBUJSTER]

Nah just jump in

[@Fedral_bureau_of_investigation]

Too small to cause significant damage

[@davidwillard7334]

Petrol ! And Diesel ! Prices !! Have just !! Plummeted ! Now ! Thanks ! To ! Waste Plastic !! Bottles !! Cans !! Containers !! Being used !! As ! Petrol ! / Diesel ! Now !!

[@gilsonoliveiradealmeida5647]

Halleluyah

[@josephofosu5139]

Hi