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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  • 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!

    SmarterEveryDaySmarterEveryDay10 օր առաջ
    • What if it goes boom

      Snoop DoggSnoop Dogg11 ժամ առաջ
    • Dustin, it would be cool if you talked about sonic booms underwater.

      Daye JungDaye JungՕր առաջ
    • 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 ImranՕր առաջ
    • 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 TՕր առաջ
    • 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.

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    Sour SodaSour Soda54 րոպե առաջ
  • how do they get food under water

    Game pro sharmaGame pro sharma57 րոպե առաջ
  • That's the smallest nuclear submarine I have ever seen at the start. Technology is amazing.

    SakonemaSakonemaԺամ առաջ
  • Press f for plants

    grapes juice 2grapes juice 2Ժամ առաջ
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    Roger FernandezRoger FernandezԺամ առաջ
  • WOW! nice episode :)

    Plane ZPlane ZԺամ առաջ
  • Destin! Visit SpaceX already!

    Gaz VlogsGaz VlogsԺամ առաջ
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    kenny ngkenny ng2 ժամ առաջ
  • On that pre-heating portion: You want cool lean MEA in the scrubber and you want hot rich in the stripper. So you could either put a refrigerator or radiator behind the stripper and waste all the heat you put into the MEA or you can use a heat exchanger. With a heat exchanger you transfer the hear from the rich MEA you want to cool down into the lean MEA you want to heat up. This reduces the need to put additional energy into the system for heating and cooling.

    CreepysevenCreepyseven3 ժամ առաջ
  • When I served on a US submarine I would get in trouble having my camera phone out. So This is so weird seeing a video of a submarine.

    JosefJosef3 ժամ առաջ
  • If CO2 can be extracted like that, am asking myself why is it not really known when everyone is speaking of climate change and global warming

    matatamatata3 ժամ առաջ
  • Sniffer settings: - Small - Medium - Not bad, not terrible

    Sampath Sri SitinamaluwaSampath Sri Sitinamaluwa3 ժամ առաջ
  • Some of Dow facial gestures remind me of young Elon...is it just me?

    Martin BusteloMartin Bustelo4 ժամ առաջ
  • Roses are red violets are blue 18:27 we came for you.

    DerekDerek4 ժամ առաջ
  • Yea how do they do that???

    pooterdog2549pooterdog25494 ժամ առաջ
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    Jayden DavidsonJayden Davidson5 ժամ առաջ
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    Leslie RobertsonLeslie Robertson6 ժամ առաջ
  • i have something bugging in my mind, why do firearms tend to have the recoil upward? why no downward recoil

    Dennis AlviandiDennis Alviandi6 ժամ առաջ
  • The preheater before the boiler is necessary to operate an efficient flash tower. If you had no preheater youd not be able to reach a steady state flash process.

    marko pejicmarko pejic6 ժամ առաջ
  • What about the farts?

    PaulPaul6 ժամ առաջ
  • So glad I was never on a sub, especially after seeing this. 😂

    Zlee533Zlee5337 ժամ առաջ
  • The closest to a space environment we'll legit get.

    WestHaddninWestHaddnin7 ժամ առաջ
  • Y cant they just put a tree in da sub?

    regorllerrefregorllerref7 ժամ առաջ
  • Clinkers? Like the iron byproduct in burning coal? That makes a clinking sound when you stir coal in a forge/furnace. 😅 Also how do they do this in space? Is there any similarities to create oxygen on a space station.

    Rein QuestRein Quest7 ժամ առաջ
  • "Pssh another AMpluss Reccomended video? I probably won't even lik-" Halfway in and I've got a big dumb smile as I learn about oxygen candles

    Mr Lima BeanMr Lima Bean7 ժամ առաջ
  • Him: You did this in 6th grad science. Me:😞 No.

    J BJ B8 ժամ առաջ
  • I actually work/live on a submarine and one of the people of my crew told me to watch this video since we just installed a brand new Low Pressure Electrolyzer.

    Wrinkled PugodaWrinkled Pugoda8 ժամ առաջ
  • They sound very humble when accolades are thrown at them.... Nice

    Ahamefula LeviAhamefula Levi8 ժամ առաջ
  • 4.48 baground face 😁

    just deadjust dead8 ժամ առաջ
  • Don’t care, boring. You’ve fallen from the cat flip video.

    Jack BurtonJack Burton9 ժամ առաջ
  • in order to limit “bad gas” in a sub, chili, basically beans aren’t served.

    soinu foigsoinu foig9 ժամ առաջ
    • What about chicken chilli ?

      Forefather Of MankindForefather Of Mankind5 ժամ առաջ
  • I love the respect you are able to earn with the people you work with in your videos. Thank you for the amazing content and for bringing us along.

    Allan RoyAllan Roy9 ժամ առաջ
    • I was in cams doing the oxygen. Robert Kamminga was ejected

      soinu foigsoinu foig9 ժամ առաջ
  • This was so awesome i loved being a nerd to this!!

    dragonhed123dragonhed1239 ժամ առաջ
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    GeorgiaElectricianGeorgiaElectrician9 ժամ առաջ
  • How do you get rid of farts on a sub? I've wondered that for a long time.

    John Be BadJohn Be Bad10 ժամ առաջ
  • They plant a bunch of trees inside

    RomanThe GreatRomanThe Great10 ժամ առաջ
  • Very nicely explained 🔥

    Mohit KumarMohit Kumar10 ժամ առաջ
  • A bunch of smart young men! Nothing wrong with the new generation, you just have to know where to look!

    Dave HannaDave Hanna10 ժամ առաջ
  • Can you try to turn sound into electricity

    Game JammerGame Jammer10 ժամ առաջ
  • The lopsided bee obviously fit because cafe internally tick until a noiseless science. fine, furry furtive pilot

    Chip SimkuletChip Simkulet10 ժամ առաջ
  • Just use coke instead of amine, it's a lot cheaper.

    The FumblerThe Fumbler11 ժամ առաջ
  • Hey it's me Destin.

    D MD M11 ժամ առաջ
  • I loved this video. It was all amazing :)

    John SmithJohn Smith11 ժամ առաջ
  • What if it goes boom

    Snoop DoggSnoop Dogg11 ժամ առաջ
  • now i know how to make chlorine gas.

    jens Bergjens Berg12 ժամ առաջ
  • aha, and they were on the Moon... right.

    Ivaylo KentIvaylo Kent12 ժամ առաջ
  • I was in cams doing the oxygen. *Robert Kamminga was ejected*

    Robert KammingaRobert Kamminga13 ժամ առաջ
    • Among us is dead

      Nick VogelNick VogelԺամ առաջ
  • I thought they had a forest of bonsai and artificial sunlight

    Sound of MerafSound of Meraf13 ժամ առաջ
  • How available is MEA & Lithium Hydroxide, if plenty, surely there could be means of draining CO2 from general environment to help reduce Global warming....

    John LightbodyJohn Lightbody13 ժամ առաջ
  • The question I have after watching this is how does the CAMS work to monitor the partial pressures? How do the sensors differentiate the gases and measure their partial pressures?

    Cameron McGuireCameron McGuire14 ժամ առաջ
  • i love these submarine videos

    LeanderLeander14 ժամ առաջ
  • just put a lot of plants there bruhhhhhh

    SafouaneSouidiiSafouaneSouidii15 ժամ առաջ
  • 26:50 And still you took out one ear plug 😁

    therob39therob3915 ժամ առաջ
  • Plants, A lot of Plants

    Isaac WaschbaerIsaac Waschbaer15 ժամ առաջ
  • too bad there's no way to effectively store the hydrogen produced during electrolysis on submarines. After spending all that energy to produce it, it would be nice to be able to store it for use as fuel or propellant

    Garrett OrdGarrett Ord16 ժամ առաջ
  • plants?

    INeed333QuidINeed333Quid16 ժամ առաջ
  • I thought it was just a long snorkle

    far22186far2218617 ժամ առաջ
  • Your interview style reminds me of the late Huell Howser. Great video!

    AJAJ17 ժամ առաջ
  • I am an ex-submariner from the 80s (SSN 678). It's amazing that so little has changed as far as O2 generation. Thanks for the video series. It brought back many memories.

    Mike RogersMike Rogers17 ժամ առաջ
  • Awesome video as always! The preheating stage at 23:37 with the MEA solution must be to increase the overall efficiency of the final heating stage, in a sub every space must the carefully design to ensure minimum space is occupied, taking advantage of the higher contact area of the pipes and preheating the solution during pumping to the final stage is cleaver and rises the overall efficiency of the process.

    Rui Pedro SilvaRui Pedro Silva17 ժամ առաջ
  • New sub ( pun intended ) here

    Peter LundholmPeter Lundholm17 ժամ առաջ
  • Did anyone else get really claustrophobic watching them in those halls? :o

    CxLivingIn LACxLivingIn LA18 ժամ առաջ
  • Terrific video - thanks

    David TrimmDavid Trimm18 ժամ առաջ
  • If I had to guess [prior to watching.] it's some combination of "compressed air tank storage, Rebreather style recirculation, or, my favorite option, Electrolysis based O2 production from water.

    Tizona AmanthiaTizona Amanthia19 ժամ առաջ
    • Hah. so Electrolysis was the one he talked about. and...I hadn't strongly considered the chlorine gas but..i had sort of mentally touched on "probably would purify it first, cause...sea water has fish poo and stuff. sooo...partial credit.

      Tizona AmanthiaTizona Amanthia18 ժամ առաջ
  • Thank you for this beatuiful video! God is good!

    Mark GregoryMark Gregory19 ժամ առաջ
  • the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.

    u b 3u b 319 ժամ առաջ
  • ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM

    AdemKaraLIVEAdemKaraLIVE19 ժամ առաջ
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    FifaMaster7922FifaMaster792219 ժամ առաջ
  • I appreciate the amount of editing that must have gone into this one.

    StripiestWig33StripiestWig3319 ժամ առաջ
  • Very nice video! Thank you

    TimmTimm19 ժամ առաջ
  • Ну и щеглы служат на подлодке...

    alexthesagealexthesage19 ժամ առաջ
  • 2:43 someone from the Red Wings getting speared? lol

    JamesJames20 ժամ առաջ
  • I feel smarter today!! Thanks

    imocchidoroimocchidoro20 ժամ առաջ
  • Havent watched the video yet but my thoughts are it would work the same way the space station recycles carbon into oxygen

    Issac MearaIssac Meara20 ժամ առաջ
  • BOAT 🙂

    Onkar ManeOnkar Mane21 ժամ առաջ
  • Things i never knew was so interesting :-)

    Stian KarlsenStian Karlsen21 ժամ առաջ
  • Dude explains the whole process of Oxygen making on sub but says Reverse osmosis is complicated 🙄 I don’t know if it was sarcasm or what

    Onkar ManeOnkar Mane21 ժամ առաջ
  • 19:40, woah i didn't know the us had already started cloning their troops :D

    Francesco FavroFrancesco Favro21 ժամ առաջ
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    Roger FernandezRoger Fernandez22 ժամ առաջ
  • Its because subs like getting choked.

    Ace. SAce. S23 ժամ առաջ
  • The fact you got permission to record video on ANY submarine is amazing in itself!

    Sphinx ArbitronSphinx ArbitronՕր առաջ
  • With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!

    Balaji RavikantiBalaji RavikantiՕր առաջ
  • I have an idea for a curious video. How do squirrels climb so fast? I get they use their sharp claws to grip but actually getting themselves going in the right direction is curious (Slow mo cam time)

    Nicholas JensenNicholas JensenՕր առաջ
  • Clinker is a waste product of a forge that heats metal found with blacksmithing. Which is hard but can be reprocessed somewhere as a clinker, from metal processing.

    brent pieczynskibrent pieczynskiՕր առաջ
  • As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D

    mike kriggmike kriggՕր առաջ
  • Henry's Law on gases states that the solubility of gases is inversely proportional to the liquid's temperature. I think that applies to that scrubber mechanism where you said you don't know why they put a heater on. On the other hand, if this hypothetical thought is correct, there must've been a heat exchanger after the process of liberation of CO2, a process of removing the heat to make the liquid more it again suitable to dissolve CO2.

    Hanly SabdaniHanly SabdaniՕր առաջ
  • I guess in future nuclear subs they can use a larger version of the moxie experiment that's on mars rn to convert CO2 to O2

    master shooter64master shooter64Օր առաջ
    • you are why i check comments, i went and read about the moxie thing, it is neat how it changes co2 into 2co and an o2. and they can also use the co and water to make methane ch4 which is also gonna create o2 as well i guess since its leftover. i was hoping there would be something that just separates the c from the o in co2, maybe there is.

      Crusher O'LiesCrusher O'Lies15 ժամ առաջ
  • Fun fact: West Jefferson, OH is often called a Klantown

    dudelikesWoWdudelikesWoWՕր առաջ
  • I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.

    XavierBetoNXavierBetoNՕր առաջ
  • I think the second way they make an Oxygen is much more similar to the one being used in aviation's emergency Oxygen.

    Hanly SabdaniHanly SabdaniՕր առաջ
  • How do you get smarter by listening to an idiot?

    Chickengenius420Chickengenius420Օր առաջ
    • elaborate please?

      Gregory TangheGregory TangheՕր առաջ
  • Is that Trent Palmers brother?

    Rodney AlmeidaRodney AlmeidaՕր առաջ
  • Thank you much. This is very educative.

    GGՕր առաջ
  • Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?

    LayarionLayarionՕր առաջ
  • Very informative n interesting, I learnt about something I'd never really considered, explained in a interesting n easily digested form, I'm really impressed and wonder what else I can learn about, cheers for this.

    Adam SkinnerAdam SkinnerՕր առաջ
AMpluss