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

21 feb 2021
3 087 702 visningar

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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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Kommentarer
  • 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!

    SmarterEveryDaySmarterEveryDay9 dagar sedan
    • PLANTS do both scrubing CO2 and making Oxygen. How many plants would it take to do the same job as these alternatives? How about a comparison video? I'm sure many other fans like me would like to know.

      Troule9 TTroule9 T5 timmar sedan
    • I thought he was going to say the headphones button Is so cool because they pause the music and turn up the outside noise to hear people better, not just to pause music like my $40cdn Poms that are a knockoff of Airbuds that are a knockoff of airpods lol but good enough.

      Dylan KDylan KDag sedan
    • I wonder If Cavemen unintentionally actually made oxygen with fire. Lol

      Dylan KDylan KDag sedan
    • YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

      Quinn SamsQuinn SamsDag sedan
    • K

      Boa !Boa !2 dagar sedan
  • Holy Toledo! What's long and hard and full of seamen? How do they get oxygen? You don't want to know! Ohio. Where the Terminal Tower is. Built by crooks, for crooks in city full of crooks! Beautiful Ohio in dreams again I see, visions of what used to be! Get on the LAKE SHORE LIMITED and head for Ashtabula. I used to work on a sub tender. Its a tender tale of care . . . ahhh! How the sausage gets made?

    Mark Douglas BudkaMark Douglas Budka2 minuter sedan
  • Striker is a nine inch nail. A name for a band.

    Sonorus RobusticeSonorus Robustice2 minuter sedan
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    jungan leejungan lee14 minuter sedan
  • That was Cool..!!

    Harold ConoverHarold Conover17 minuter sedan
  • So how does stuff burn is space without oxygen?

    Syn0psis 1Syn0psis 132 minuter sedan
  • Smarter every day how to make bad gas

    Syn0psis 1Syn0psis 135 minuter sedan
  • Destin: "How do we make oxygen and how do we remove carbon dioxide from the air?" Any Green Plant: "I'll do both at the same time" Lettuce: "And I'm also edible!"

    Thomas JoyceThomas Joyce37 minuter sedan
  • Cams=central atmosphere monitoring system Me: cams = cameras

    potato masterpotato master48 minuter sedan
  • 15:41 Turn on the subtitles! That's an order!

    Victor UnbeaVictor Unbea57 minuter sedan
  • Hahahaha....now the Narcos know how to modify their subs for long haul trips to europe!

    TheLiddleBigChannelTheLiddleBigChannelTimme sedan
  • Things like this make me so excited about what I could do with my engineering degree that I'm about to finish

    Sage ParisSage ParisTimme sedan
  • I am struck by how young they all are. It's such a shame that we as a species have to put so much brain power and life potential into fighting each other/protecting ourselves from ourselves. Much respect to all these guys. Fantastic series, Destin, you've outdone yourself.

    Julian SmithJulian SmithTimme sedan
  • I wish my teachers can explain like this.

    ForrestForrestTimme sedan
  • what about fork handles, i mean 4 candles

    Harish LathiaHarish LathiaTimme sedan
  • 22:53 Oh, come now Destin, you should know that there is no such thing as a "visual learner"

    STEMPrimeSTEMPrime2 timmar sedan
  • I found the imposter he didn't let out carbon oxide i saw it on cams

    Aran PlayzAran Playz2 timmar sedan
  • 4:34 - that poor man in the background

    George TerryGeorge Terry2 timmar sedan
  • nine inch nails

    CC2 timmar sedan
  • Wow !

    Henry CadoretteHenry Cadorette2 timmar sedan
  • One word, plant

    Otto SmithOtto Smith2 timmar sedan
  • He kinda looks like Austin Evans

    nathan ratliffnathan ratliff2 timmar sedan
  • Your model of a 688i has a major flaw. there are no ducts around the prop in any LA class boat. The stabilizers between the rudder and stern plane is also way off it is right between them not 20 or 30 feet ahead

    Tim CookeTim Cooke2 timmar sedan
  • how do they have oxegin

    Grzegorz PoweskaGrzegorz Poweska3 timmar sedan
  • THAT GUY LOOKS LIKE AUSTIN EVANS 😂 NICE.

    niduoe streniduoe stre3 timmar sedan
  • shout out to Dow! very knowledgeable

    x1r x1rx1r x1r3 timmar sedan
    • I guess they'll just use electrolysis after filtering the Salt out.

      niduoe streniduoe stre3 timmar sedan
  • Dont use the world sour to describe air quality. Thats gross. Growdy.

    Bian WilsonBian Wilson3 timmar sedan
  • So, would MEA solution me scalable as a carbon capture technology? Obviously we wouldn't just eject it back out, but perhaps pump it into a greenhouse, for example?

    Anthony GoldenAnthony Golden3 timmar sedan
  • Do they have a system to recycle some of the CO2 from the MEA to make carbonated beverages?

    Charles CoxCharles Cox3 timmar sedan
  • I’m surprised they don’t monitor methane levels

    Paul DowneyPaul Downey4 timmar sedan
  • Everyone on this submarine is so ridiculously professional.

    Krystal MythKrystal Myth4 timmar sedan
  • 19:20 Are you aware your son was going to be on this submarine? Look at you two, you look related, no joke. You should probably ask lol.

    Krystal MythKrystal Myth4 timmar sedan
  • My brain matter just increased by 0.005%, thank you for the knowledge.

    Charles KellettCharles Kellett4 timmar sedan
  • Cool, I love the sub series!

    Michael RudigerMichael Rudiger4 timmar sedan
  • How to sum up this video... submarines=real, lunar landers = fake

    Matthew SikoraMatthew Sikora4 timmar sedan
  • Nope. I will fight on land guys.

    RED MercuryRED Mercury5 timmar sedan
  • MEA Monoethanolamine is commonly used in combustion plants to reduce their CO2 output Both making O2 and removing CO2 have a primary system that requires power but is infinitely recyclable and a backup system that uses no power but is one time only

    David HedgesDavid Hedges5 timmar sedan
  • Burning Iron Oxide to heat Sodium Chlorate - 2 NaClO3 → 2 NaCl + 3 O2 - Burning Iron Oxide aka Thermite! i.e. Class D Fire - Burning Metal

    David HedgesDavid Hedges5 timmar sedan
  • Sometimes I can’t understand Americans, it’s a shame I had to put subtitles on but brilliant video 👏🏻

    AJ DexterAJ Dexter5 timmar sedan
  • My utmost respect to the brave men & women aboard this submarine sacrificing the time & effort in the name of protecting their country so that others may sleep in peace knowing that they are protected and in good hands of these fine young men & women. RESPECT.

    aztechnotronicaztechnotronic5 timmar sedan
  • I guess they'll just use electrolysis after filtering the Salt out.

    Holzwurm _HDHolzwurm _HD5 timmar sedan
  • They should have been able to explain exactly how that candle works, kinda irritating that they just know the basic of phosphorus igniter starts candle to make oxygen.

    JonathanJonathan5 timmar sedan
  • Preheat of amine so the cool amine doesn’t stop the boil in the boiler?

    Connor BeckmannConnor Beckmann5 timmar sedan
  • Good job !

    Maha RajahMaha Rajah5 timmar sedan
  • i hit thumbs up for the dog

    meister adrianmeister adrian5 timmar sedan
  • Another great video, thank you Destin.

    Scott CScott C5 timmar sedan
  • The way you told DOW to "say it slower" at 20:25 was quite rude.

    DankScapeDankScape5 timmar sedan
  • Hydrolysis of water.

    swarna mohantyswarna mohanty6 timmar sedan
  • Why dont they use phytoplankton to produce oxygen? Just add in water, IV light and boom! Oxygen

    wan imanwan iman6 timmar sedan
  • Nuclear is the best source of baseload power, by far.

    Mr TechieMr Techie6 timmar sedan
  • Amazing show.

    J JJ J7 timmar sedan
  • Always liked the vids but I got to say the submarine videos were great, really interesting. Thanks for the content

    r0b690r0b6907 timmar sedan
  • Thank you for posting this video. It has been 14 years since I left my boat, and this really put me right back. This was the same class and size as my sub as well. I heard a shipmate say he had never seen a candle burned, and that was the case for me too. I was aboard for 2.5 -3 years and never seen one burned. I guess that's a good thing =D

    Chris EnsingChris Ensing7 timmar sedan
  • Build up of CO2 kills even if there is oxygen.

    Mr TechieMr Techie7 timmar sedan
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    su ohsu oh7 timmar sedan
  • When did it become the submarine channel?

    Dave smokeyDave smokey7 timmar sedan
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    arun secretarun secret8 timmar sedan
  • Surely there needs to be equality. More females on subs :D

    Tom RTom R8 timmar sedan
  • Just crack a window dummies

    Malachi StrachanMalachi Strachan8 timmar sedan
  • Whoa.. I always wanted to know this.

    MrVivekkpMrVivekkp8 timmar sedan
  • I was thinking about COVID but then I realized that they aren’t exactly exposed to it in the sub.

    Lolmaster roachLolmaster roach8 timmar sedan
  • An FYI, the reactor just helps create steam for the turbine generators to create electricity for the AOG. There’s no direct connection to the reactor.

    jtmonie29445jtmonie294458 timmar sedan
  • really nice chaps down there in the submarine. thanks for the education

    01fuzzylogic0101fuzzylogic018 timmar sedan
  • I feel like monoethanolamine should be pronounced differently. Less emphasis on the A in amine.

    Plural KumquatPlural Kumquat8 timmar sedan
  • In the electrolysis reaction with purified water using potasium hydroxide, where does the potassium go in the reaction? (edit, answered my co2 question)

    sleepingkirbysleepingkirby8 timmar sedan
  • Caption: [Laughs like a man who has accidentally touched hot things in the past]

    ZealantZealant9 timmar sedan
  • Is that the most important duty on the boat.

    The S WordThe S Word10 timmar sedan
  • Never knew Austin Evans is now working on a submarine

    Anton BAnton B10 timmar sedan
  • The acceptable distribution reassembly confess because wound quickly kneel from a furry furtive schedule. kaput, nasty chief

    Jack NobleJack Noble10 timmar sedan
  • 0:02 "This is a lunar lander" 0:06 "This is a nuclear submarine" Ha, you can't fool my trained eyes! Those were just models!

    Dharma JannyterDharma Jannyter10 timmar sedan
  • I'm going to guess electrolysis

    Dann0343Dann034310 timmar sedan
  • I'm guessing you got connections to people in all sorts of places to be able to get a ride on a submarine like this.

    AlkarisAlkaris11 timmar sedan
  • Thank you and so with the US Navy Personnel for letting you, and share with us a fascinating system as a result of science, physics, chemistry, math and engineering. Amazing!!

    Caye ZaraCaye Zara11 timmar sedan
  • Just get pavel in there he will sort it out

    zoman zerozoman zero11 timmar sedan
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    Banks DennisBanks Dennis11 timmar sedan
  • At start i thought wth this video is 30 mins, ended up watching fully.

    R S KR S K12 timmar sedan
  • Summary 26:00 , i recommend watching the whole video...

    R S KR S K12 timmar sedan
  • These guys know what they are doing

    R S KR S K12 timmar sedan
  • “You’re Oxygen creator” I love that line of the guy so much

    Miro KorinekMiro Korinek12 timmar sedan
  • Dow is very well at his job he’s so cool

    Oscar AyalaOscar Ayala12 timmar sedan
  • Yo, bein on a submarine sounds like a bit of work

    stevo7770stevo777012 timmar sedan
  • What are you going to do when you look into the facts and not someone else's theories or so called facts and you find out we don't live on a ball flying through space at over 1 million mph and around the sun at 666000mph and spinning at 1,000mph and going through the milky way at 500.000mph 😆? You honestly put all your time into that lie? I'd look into other facts sir. Best to you.

    Shawn ClarksonShawn Clarkson12 timmar sedan
  • Either a liar or not smart.

    Shawn ClarksonShawn Clarkson13 timmar sedan
  • I wasn't expecting how low tech everything would be...analog controls, burning the candles. Oh yea our O2 system is down. No problem we'll just burn these candles we can't put out if something goes wrong.

    David EddyDavid Eddy13 timmar sedan
  • If lithium hydroxide is a strong base like sodium hydroxide they probably wouldn't want to spread it on the sailors bunks...

    Brew SauceBrew Sauce13 timmar sedan
  • “I wonda...scratch scratch”

    I am The oneI am The one13 timmar sedan
  • Im not a scientist or an engineer, but all you have to do is plant a tree, and BOOM, free air

    YounokiYounoki13 timmar sedan
  • @5:20 Bachrach sniffers are deployed on Toledo Class Submarines - Is the Bachrach Marketting team listening ? :-)

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    DJ JDJ J13 timmar sedan
  • Hey I saw a cup from Bass pro shops

    Benjamin KennedyBenjamin Kennedy14 timmar sedan
  • How long can the submarine hold without needing to refill fuel and stuff

    Space CatSpace Cat14 timmar sedan
  • I have been in a submarine before but its smaller and not active with old equipment

    Space CatSpace Cat14 timmar sedan
  • AmAZINg! god bless those guys! thanks for your service!

    E PE P14 timmar sedan
  • I think that the sea plants ane life havent loaded it havent generated.. *Game Loading...*

    Space CatSpace Cat14 timmar sedan
  • So when do we send Dustin to the ISS? lol

    tydeze1tydeze114 timmar sedan
  • WOW!!! Who comes up with somthing like that??? I mean, what accidents had to happen for someone to figure out burning these chemicals produces oxygen, and this chemical takes carbon dioxide out of the air????? Science is sooo much fun!!! I love your channel!!!!

    Brian HuntingtonBrian Huntington14 timmar sedan
  • Does the Lithium Hydroxide never run out ?? i mean keep scrubbing co2 like forever ?? it's impossible right.. so what humans do with the leftovers ??

    imp3r1alximp3r1alx14 timmar sedan
  • So youre telling me this whole system is completely reliant on purifying sea water?

    Plazma PufferfishPlazma Pufferfish14 timmar sedan
  • “Every 2 hours” thats a lot of candles to store.

    RoenneiRoennei14 timmar sedan
    • Only as a backup that they use them, they would be pulled from mission if they didn't have any candles and their electrolysis machine was down.

      JonathanJonathan5 timmar sedan
    • I thought that too but I guess it’s only as a backup

      Holly YHolly Y11 timmar sedan
  • This is honestly pretty freaking cool👍

    Dalton TrinkleinDalton Trinklein14 timmar sedan
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