How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

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Amine gas treating
en.wikipedia.org/wiki/Amine_gas_treating
Chlorate Candle Technical Sheet:
oclugo2.wpengine.com/wp-content/uploads/2019/06/Chlorate-Candle-Technical-Data-Sheet-Revision-3.pdf
Reverse Osmosis:
en.wikipedia.org/wiki/Reverse_osmosis#Desalination
Lithium Hydroxide:
en.wikipedia.org/wiki/Lithium_hydroxide
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Destin

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Жорумдар

  • 1. A special thank you to those who support on Patreon at www.patreon.com/smartereveryday. 2. I've decided to start sending the videos out via an email list. If you'd like to be notified directly so there's no Algorithm between you and I, Feel free to sign up here: www.smartereveryday.com/email-list . Be sure to add the address to your contacts so the email doesn't go to spam. Thanks for considering it!

    SmarterEveryDaySmarterEveryDay12 күн мурун
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      LeoLeo9 саат мурун
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      Elizabeth Cullum HartElizabeth Cullum HartКүн мурун
    • What if it goes boom

      Snoop DoggSnoop Dogg2 күн мурун
    • Dustin, it would be cool if you talked about sonic booms underwater.

      Daye JungDaye Jung3 күн мурун
    • I dont know if anyone cares at all but last night I hacked my girlfriends Instagram password using Instaportal. Find it on google if you wanna try it

      Isaac ImranIsaac Imran3 күн мурун
  • Amazing video as always, but there's one thing i don't understand. Where does the Carbon come from?

    J SteensgaardJ Steensgaard19 мүнөт мурун
  • So interesting thank you! Will discuss this electrolysis method in my science class

    wabs05wabs052 саат мурун
  • Do they sing "happy birthday" when they light the candles?

    B PersonB Person2 саат мурун
  • All you need is a bit of greenery - plants produce oxygen and consume CO2 although....a bit hard without sunlight.

    Andrew MurrayAndrew Murray2 саат мурун
  • 3:33 Who else thought they had a massage area

    Hey HoHey Ho2 саат мурун
  • class Delta fire. I like the sound of it.

    Bharat Kumar BellamkondaBharat Kumar Bellamkonda3 саат мурун
  • this video is appearing in my recommendations for than a month. I finally clicked it and liked it. KGcode never fails to amaze.

    Bharat Kumar BellamkondaBharat Kumar Bellamkonda3 саат мурун
  • I learn more information about your tips

    Sheik SSheik S4 саат мурун
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    only painonly pain6 саат мурун
  • This was an amazing video

    Joe DJoe D6 саат мурун
  • When he said it was "self oxidizing", I realized it was a form of thermite reaction, where O2 was an output of the reaction, released into the atmosphere. Amazing.

    Fenrir NobodyFenrir Nobody6 саат мурун
  • i dont understand to it... so they are making oxy-hydrogen gas and separating hydrogen and breathable oxygen? because otherwise they could die due to poisoning from "browns gas" and i thought that this process of electrolysis is able to use only in welding technique or cars and not even thinked about it can be used as oxygen generator to submarines. nice video

    Sniperbuddy DexSniperbuddy Dex6 саат мурун
  • so... the mea doesn't scrub the carbon off of the co2... it actually takes the co2 out of the air

    dsfgh zxcdsfgh zxc6 саат мурун
  • What happens to the co with the lithium hydroxide method?

    rollonbcrollonbc6 саат мурун
  • Fun Fact: We are capable of scrubbing the CO2 out of this planet's atmosphere similarly to the way described in this video in amounts equal to or greater than what we produce. We have already built and used facilities to do such, with the largest currently being built in Texas. It is a 1 Megaton atmospheric CO2 plant, which is the equivalent of 14,000,000 trees in that one CO2 plant. It works great and we would only need 40,000 of those facilities across the world to capture all of the CO2 produced on Earth. Sadly all our anti-CO2 funding is going into monetarily inefficient "green ideas" hyped by the mainstream environmentalists funded by certain institutions focused on selfish goals which are not going to help the majority of our people prosper while keeping our environment healthy.

    Silvia FoxSilvia Fox7 саат мурун
  • The Clinkers are named after an old blacksmithing term. When a blacksmith burns coal, some of the coal's impurities cant burn and are left behind, so you end up with a chunk of hard rock like materials in your forge. But when those chunks fall in your forge blowing fan they will "clink" around until settling or falling out.

    Dalton CloningerDalton Cloninger8 саат мурун
  • Oxygen not included. Both way applied.

    Jeffstan FJeffstan F9 саат мурун
  • 4:40 the dude in the back lol

    Open your eyesOpen your eyes9 саат мурун
  • "We own practically 90% of the boat" I'm sure that TM div and M div totally agree with that statement.

    Bryan OvertonBryan Overton10 саат мурун
  • Could you burn this in your house in an emergency for heat?

    scubaseppyscubaseppy10 саат мурун
  • Destin when not filming: Haha I sabotaged your oxygen supply! See ya! ( is among us dead? )

    Tom LiuTom Liu10 саат мурун
  • Great, now I have the science I need to hide from other humans underwater indefinitely.

    NateNate10 саат мурун
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    Bath MinchewBath Minchew11 саат мурун
  • Can you do a video on nonlinear acoustic lenses and sound bullets?

    Jacob DeBerryJacob DeBerry12 саат мурун
  • Sooo...submarines are filled with really tough nerds. That’s awesome.

    Wild Mountain GwendyWild Mountain Gwendy12 саат мурун
  • This is a great video

    Jason GarfittJason Garfitt13 саат мурун
  • Is this... like... "legal?" I mean, isn't showing all this stuff kind of like revealing somewhat sensitive information, possibly harmful in the wrong hands? I mean.. shows where and how all the mechanisms for one of the most vital functions keeping our nation's service people *alive*... seems kind of sensitive,

    Trevor JohnstonTrevor Johnston14 саат мурун
  • O x y g e n

    Mr. GherkinMr. Gherkin15 саат мурун
  • Other than the 2nd Class giving the tour, all I see are CPO's hanging out of doors, how many chiefs are on this boat?!

    John SpringartJohn Springart15 саат мурун
  • About 40 years ago when I was a teen I bought an Oxygen Welding device from Sears which used a small version of those candles with a red substance on the tip, you'd light them just like you would a match and they burned at a phenomenal rate of heat.

    Michael LedermanMichael Lederman16 саат мурун
  • Cool stuff

    Timothy JeffiersTimothy Jeffiers16 саат мурун
  • first I felt a little claustrophobic, and then all the security/oversight made me feel strangely guilty

    David NielsenDavid Nielsen16 саат мурун
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    Muscle HeadMuscle Head17 саат мурун
  • Because subscribing to a new channel is like a breath of fresh air

    SlipKnighT09SlipKnighT0918 саат мурун
  • "So you're gonna light it?" "No, you are." That's why you do not conceal enthusiasm. So then good people can let you have fun.

    Test TestTest Test18 саат мурун
  • Only God can make oxygen, beotch.

    siren synapsesiren synapse18 саат мурун
  • I could be wrong but I believe NaOH can work for scrubbing CO2. I always thought lithium hydroxide was used because it’s the lightest available hydroxide available. And on a boat or in space I hear weight is a bit of an issue...

    Daniel CurtisDaniel Curtis19 саат мурун
  • so what do they do with the salt (NaCl) that is left over from process?

    Dan OstromDan Ostrom19 саат мурун
  • Thumbnail looks like a KitKat made of air

    WillywamoWillywamo19 саат мурун
  • No ones talking about what they thought the title in the thumbnail meant

    Noah ManjiNoah Manji19 саат мурун
  • Thank you.

    Samuel LipscombSamuel Lipscomb19 саат мурун
  • How about a small break? 🐒 @ :-)

    budgiefriendbudgiefriend19 саат мурун
  • The hydrogen created in the oxigen process is thrown over board....

    Johan FaasJohan Faas20 саат мурун
  • Can you do a video on the “ Tennis Racquet Theorem” aka “Dzhanibekov Effect”

    Drunk AstronautDrunk Astronaut20 саат мурун
  • Can anyone comment on how often leaks occur?

    Chris HayesChris Hayes20 саат мурун
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    sffsd sfsfsffsd sfsf21 саат мурун
  • He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio

    Ptao TomPtao Tom22 саат мурун
  • I'm guessing this at 50 seconds into the video, I'm guessing they use electrolysis of water to separate the hydrogen and Oxygen and then they either vent or use the hydrogen somewhere else and maybe the pressure of the oxygen forces the CO2 to the bottom of the sub where it's stored or vented

    Darth VaperDarth Vaper22 саат мурун
    • Plug.. Hole😂😂😂

      Ptao TomPtao Tom22 саат мурун
  • Me bring in the army I know for sure the the CO&XO was like don’t embarrass us on this sub 😂

    kuddi Bkuddi B23 саат мурун
  • Because they make there own 😂😂

    Noname LolnononoNoname Lolnonono23 саат мурун
  • This channel makes me smarter...every day!

    Ryan KrystowskiRyan KrystowskiКүн мурун
  • This guy could be in the international space station in a matter of years. Love the videos

    jackvonpit the lastjackvonpit the lastКүн мурун
  • I came into this video thinking for sure it was electrolysis from the seawater, but you completely blew my mind when I learned chlorine gas would've also been produced from this reaction. Now I'm *very* interested to hear how they do it. Perhaps by somehow removing the carbon from the CO² to produce O²? Guess I'll find out... **Presses play again**

    Hazy SkiesHazy SkiesКүн мурун
    • Oxygen producing candles... ... ... ... Nope, I got nothing. I'm speechless.

      Hazy SkiesHazy SkiesКүн мурун
    • Oh, so it *is* still electrolysis, just after filtration... Well that's a little disappointing, oh well :/

      Hazy SkiesHazy SkiesКүн мурун
  • Can they use the oxygen candle in hospitals for covid patients, as many hospitals around the world are running low on bottled oxygen?

    Riadul IslamRiadul IslamКүн мурун
  • use the oxygen candle for deep diving!

    Alex FoxAlex FoxКүн мурун
  • Devin keeps using all the oxygen!

    Alex FoxAlex FoxКүн мурун
  • No windows? Not a job for me!!!

    MrAnthismMrAnthismКүн мурун
  • Electrolysis would be my guess. Tons of surrounding water, tons of electricity because you have a reactor, and you're already using some for desalinization.

    Poop SmithPoop SmithКүн мурун
  • Russian scientists: "write that down, write it down"

    Marco BadiciMarco BadiciКүн мурун
  • You had all my respect until I saw your running outfit. Dude... :) lol

    ClasmirClasmirКүн мурун
  • sure, sniff away.

    Flowmasta FlamFlowmasta FlamКүн мурун
  • i feel like every crew is a scientist lol

    Marc CMarc CКүн мурун
  • Honestly the guy who is explaining the oxygen levels ( 2:50 ) on the ship is a terrible teacher. Why couldn’t an officer or even a nco explain this? Anyways, awesome video.

    LeonidasLeonidasКүн мурун
  • Plug.. Hole😂😂😂

    j abej abeКүн мурун
  • this might be a weird question but do subs have procedures for bed bug infestations and also what preventative measures do they have in place?

    Jacob EllingerJacob EllingerКүн мурун
  • - It can monitor our atmosphere, oxygen... - So it is in the middle of the boat? - y..yes *taking notes in russian*

    Nikola StanisicNikola StanisicКүн мурун
  • So very informative!!! Thank you for posting this video. 🇺🇸

    James NullJames NullКүн мурун
  • Are you kidding ME! Princince is the best little Lab ever!

    Jade MillsJade MillsКүн мурун
  • Destin... Huge fan.. love what you do, but I was concerned that you suggested sprinkling LiOH on the bunks. I'm not sure what form this LiOH is in, but it looks like pure LiOH is pretty toxic (3 out of 4 on the Health Hazard scale) along the lines of NaOH (Lye). Might be interesting to see what we could learn about how this danger is contained. Maybe "the professor" (Martyn Poliakoff) at Periodic Videos might have something to say.

    Erik ThompsonErik ThompsonКүн мурун
  • I've got a really cool idea for a video. I'll try to make it as short a possible. The idea is basically catching a snowflake turn from solid to liquid then to gas all in one slow motion shot. I believe you could do this by lowering the atmospheric pressure and increasing the heat inside vs outside. I believe I witnessed this and would love to recreate it and see it in detail.

    Nic FerrierNic FerrierКүн мурун
  • you should not feature so many things that are intended to kill people

    malcoperegrantusmalcoperegrantusКүн мурун
  • those oxygen candles are so neat, i had no idea

    Bobby BolognaBobby BolognaКүн мурун
  • 8:09 and just like that I know "Reverse Osmosis" hahaha! Never heard Destin NOT want to explain something before, hilarious.

    Bobby BolognaBobby BolognaКүн мурун
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    Jeremiah LimJeremiah LimКүн мурун
  • 4:30 why is there 2 red eys?

    Fabulous OnwudebeFabulous OnwudebeКүн мурун
  • Спасибо за видео, коммент для продвижения канала

    juicyNathanjuicyNathanКүн мурун
  • How i make my house cleaned as the submarine?

    นพดล ดวงแก้วนพดล ดวงแก้วКүн мурун
  • This Channels gotta be the most informative channel about absolutely everything , and what I love the most is how he will ask can you show me can we see this , not just in this video but all of them he really wants to squeeze the most out of it all for us , and he's a total gentleman and the videos he makes with the kids in them are too wholesome 🙂

    some irish fellasome irish fellaКүн мурун
  • How to deal with the hydrogen when using electrolysis to make oxygen? Unlike CO2, hydrogen is hard to compress and much more dangerous.

    Kai CaoKai CaoКүн мурун
  • Besides jet fighters pilots sub crew must be another geek level. Awesome

    dale bluedale blueКүн мурун
  • The people in submarines knows how much trees are important for us

    Sutha SinnathuraiSutha SinnathuraiКүн мурун
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  • This sounds sooooo much like the game "Oxygen not included" :D

    Rik VermeerRik VermeerКүн мурун
  • Congratulations on making it as far as getting on board of submarines!! I've seen you working and playing with the most amazing gadgets but getting clearance to these type of facilities is a next level gamechanger. And the credits go to you.

    Rik VermeerRik VermeerКүн мурун
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    Stephany GallegoStephany GallegoКүн мурун
  • I guess the pre heat step for the boiler/stripper would be a heat exchange between the rich amine in and lean amine out.

    Sven SimonsenSven SimonsenКүн мурун
  • 9000 comments

    Louie DiekelmannLouie DiekelmannКүн мурун
  • 8,999 comments

    Louie DiekelmannLouie DiekelmannКүн мурун
  • 8,998 comments

    Louie DiekelmannLouie DiekelmannКүн мурун
  • 2:03 "Where are you from?" "Ohio." "Oh..."

    Tim the 55thTim the 55thКүн мурун
  • It's clearly not you in the sub, why are you lying ?

    latex glovelatex gloveКүн мурун
    • 6:08

      Tim the 55thTim the 55thКүн мурун
  • you said they cant go up to take fresh air but they did to pick u up.. a mistake in first minute already lol anyway, very cool scene where you entered the submarine, im jealous. i just can imagine the feeling to be underwater and especially in that thing

    RoxyDzeyRoxyDzeyКүн мурун
  • look how calm they are while working.

    Navneet SinghNavneet SinghКүн мурун
  • Duh, trees. I don't even need to watch this video.

    Mj VerostekMj VerostekКүн мурун
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    Leo CieriLeo CieriКүн мурун
  • Man, they're all so polite on that submarine feelsgoodman, why can't everyone just be a submarine dwelling citizen

    NivarNivarКүн мурун
    • @Nivar completely agree. Even if people aren't entirely polite, but are always respectful then I'd be happy.

      James WordJames WordКүн мурун
    • @James Word Yeah my bad, that's completely true, but add the camera to it and then that's how I wish everyone would be, it's just so endearing to be in that company. It'd be nice if that'd be your daily interaction with people

      NivarNivarКүн мурун
    • That's on camera and XO is following.

      James WordJames WordКүн мурун
  • A 9" nail huh? *head like a hole!!!!*

    Pete OConnorPete OConnorКүн мурун
  • Commenting before I watch - my guess is using UV lights and plants to both, remove CO2 and produce O2. I'll see if I was right.

    PeterPeterКүн мурун
  • So if they produce Hydrogen as a waste product. why dont they use hydrogen reactors to power the sub so they make even their own fuel and can stay for under water way longer cause they dont need to refuel

    PhibooPhibooКүн мурун