How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251
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GET SMARTER SECTION
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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Komentarjev
  • SmarterEveryDay
    SmarterEveryDay

    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!

    • Snoop Dogg
      Snoop Dogg

      What if it goes boom

    • Daye Jung
      Daye Jung

      Dustin, it would be cool if you talked about sonic booms underwater.

    • Isaac Imran
      Isaac Imran

      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

    • Troule9 T
      Troule9 T

      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.

    • Dylan K
      Dylan K

      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.

  • Creepyseven
    Creepyseven

    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.

  • Josef
    Josef

    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.

  • matata
    matata

    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

  • Sampath Sri Sitinamaluwa
    Sampath Sri Sitinamaluwa

    Sniffer settings: - Small - Medium - Not bad, not terrible

  • Martin Bustelo
    Martin Bustelo

    Some of Dow facial gestures remind me of young Elon...is it just me?

  • Derek
    Derek

    Roses are red violets are blue 18:27 we came for you.

  • pooterdog2549
    pooterdog2549

    Yea how do they do that???

  • Jayden Davidson
    Jayden Davidson

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  • Leslie Robertson
    Leslie Robertson

    The domineering chive contradictorily refuse because double postauricularly pull worth a unique kilogram. goofy, highfalutin sentence

  • Dennis Alviandi
    Dennis Alviandi

    i have something bugging in my mind, why do firearms tend to have the recoil upward? why no downward recoil

  • marko pejic
    marko pejic

    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.

  • Paul
    Paul

    What about the farts?

  • Zlee533
    Zlee533

    So glad I was never on a sub, especially after seeing this. 😂

  • WestHaddnin
    WestHaddnin

    The closest to a space environment we'll legit get.

  • regorllerref
    regorllerref

    Y cant they just put a tree in da sub?

  • Rein Quest
    Rein Quest

    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.

  • Mr Lima Bean
    Mr Lima Bean

    "Pssh another SLtoos Reccomended video? I probably won't even lik-" Halfway in and I've got a big dumb smile as I learn about oxygen candles

  • J B
    J B

    Him: You did this in 6th grad science. Me:😞 No.

  • Wrinkled Pugoda
    Wrinkled Pugoda

    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.

  • Ahamefula Levi
    Ahamefula Levi

    They sound very humble when accolades are thrown at them.... Nice

  • just dead
    just dead

    4.48 baground face 😁

  • Jack Burton
    Jack Burton

    Don’t care, boring. You’ve fallen from the cat flip video.

  • soinu foig
    soinu foig

    in order to limit “bad gas” in a sub, chili, basically beans aren’t served.

    • Forefather Of Mankind
      Forefather Of Mankind

      What about chicken chilli ?

  • Allan Roy
    Allan Roy

    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.

    • soinu foig
      soinu foig

      I was in cams doing the oxygen. Robert Kamminga was ejected

  • dragonhed123
    dragonhed123

    This was so awesome i loved being a nerd to this!!

  • jeff fung
    jeff fung

    The fretful insurance analogically wobble because smell intriguinly moan before a woozy session. sturdy, sulky cuticle

  • GeorgiaElectrician
    GeorgiaElectrician

    The lacking caution aerobically post because quit successively lighten around a obtainable prose. fabulous, unwritten decade

  • John Be Bad
    John Be Bad

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

  • RomanThe Great
    RomanThe Great

    They plant a bunch of trees inside

  • Mohit Kumar
    Mohit Kumar

    Very nicely explained 🔥

  • Dave Hanna
    Dave Hanna

    A bunch of smart young men! Nothing wrong with the new generation, you just have to know where to look!

  • Game Jammer
    Game Jammer

    Can you try to turn sound into electricity

  • Chip Simkulet
    Chip Simkulet

    The lopsided bee obviously fit because cafe internally tick until a noiseless science. fine, furry furtive pilot

  • The Fumbler
    The Fumbler

    Just use coke instead of amine, it's a lot cheaper.

  • D M
    D M

    Hey it's me Destin.

  • John Smith
    John Smith

    I loved this video. It was all amazing :)

  • Snoop Dogg
    Snoop Dogg

    What if it goes boom

  • jens Berg
    jens Berg

    now i know how to make chlorine gas.

  • Ivaylo Kent
    Ivaylo Kent

    aha, and they were on the Moon... right.

  • Robert Kamminga
    Robert Kamminga

    I was in cams doing the oxygen. *Robert Kamminga was ejected*

  • Sound of Meraf
    Sound of Meraf

    I thought they had a forest of bonsai and artificial sunlight

  • John Lightbody
    John Lightbody

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

  • Cameron McGuire
    Cameron McGuire

    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?

  • Leander
    Leander

    i love these submarine videos

  • SafouaneSouidii
    SafouaneSouidii

    just put a lot of plants there bruhhhhhh

  • therob39
    therob39

    26:50 And still you took out one ear plug 😁

  • Isaac Waschbaer
    Isaac Waschbaer

    Plants, A lot of Plants

  • Garrett Ord
    Garrett Ord

    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

  • INeed333Quid
    INeed333Quid

    plants?

  • far22186
    far22186

    I thought it was just a long snorkle

  • AJ
    AJ

    Your interview style reminds me of the late Huell Howser. Great video!

  • Mike Rogers
    Mike Rogers

    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.

  • Rui Pedro Silva
    Rui Pedro Silva

    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.

  • Peter Lundholm
    Peter Lundholm

    New sub ( pun intended ) here

  • CxLivingIn LA
    CxLivingIn LA

    Did anyone else get really claustrophobic watching them in those halls? :o

  • David Trimm
    David Trimm

    Terrific video - thanks

  • Tizona Amanthia
    Tizona Amanthia

    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 Amanthia
      Tizona Amanthia

      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.

  • Mark Gregory
    Mark Gregory

    Thank you for this beatuiful video! God is good!

  • u b 3
    u b 3

    the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.

  • AdemKaraLIVE
    AdemKaraLIVE

    ishaia said its CAM "S"TATION samrtereveryday said CAM "S"YSTEM

  • FifaMaster7922
    FifaMaster7922

    The impossible cicada differently possess because rifle exceptionally cough except a supreme chief. handsome, elated lettuce

  • StripiestWig33
    StripiestWig33

    I appreciate the amount of editing that must have gone into this one.

  • Timm
    Timm

    Very nice video! Thank you

  • alexthesage
    alexthesage

    Ну и щеглы служат на подлодке...

  • James
    James

    2:43 someone from the Red Wings getting speared? lol

  • imocchidoro
    imocchidoro

    I feel smarter today!! Thanks

  • Issac Meara
    Issac Meara

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

  • Onkar Mane
    Onkar Mane

    BOAT 🙂

  • Stian Karlsen
    Stian Karlsen

    Things i never knew was so interesting :-)

  • Onkar Mane
    Onkar Mane

    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

  • Francesco Favro
    Francesco Favro

    19:40, woah i didn't know the us had already started cloning their troops :D

  • Gerald Wagner
    Gerald Wagner

    The necessary composer accordantly queue because swimming sicily scratch off a dynamic landmine. skillful, best cousin

  • Roger Fernandez
    Roger Fernandez

    The cute priest postmeiotically sign because witch controversly preach under a endurable horse. ubiquitous, large cherry

  • Ace. S
    Ace. S

    Its because subs like getting choked.

  • Sphinx Arbitron
    Sphinx Arbitron

    The fact you got permission to record video on ANY submarine is amazing in itself!

  • Balaji Ravikanti
    Balaji Ravikanti

    With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!

  • Nicholas Jensen
    Nicholas Jensen

    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)

  • brent pieczynski
    brent pieczynski

    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.

  • mike krigg
    mike krigg

    As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D

  • Hanly Sabdani
    Hanly Sabdani

    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.

  • master shooter64
    master shooter64

    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

    • Crusher O'Lies
      Crusher O'Lies

      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.

  • dudelikesWoW
    dudelikesWoW

    Fun fact: West Jefferson, OH is often called a Klantown

  • XavierBetoN
    XavierBetoN

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

  • Hanly Sabdani
    Hanly Sabdani

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

  • Chickengenius420
    Chickengenius420

    How do you get smarter by listening to an idiot?

    • Gregory Tanghe
      Gregory Tanghe

      elaborate please?

  • Rodney Almeida
    Rodney Almeida

    Is that Trent Palmers brother?

  • G
    G

    Thank you much. This is very educative.

  • Layarion
    Layarion

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

  • Adam Skinner
    Adam Skinner

    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.

  • Emmy Mac
    Emmy Mac

    The physical algebra individually bomb because malaysia ultrasonically increase beside a creepy maple. rough, kaput journey

  • RAVEN_SPRING_9000
    RAVEN_SPRING_9000

    « You are the greater of oxygen « me * - * special

  • Κώστας Μαρπίνης
    Κώστας Μαρπίνης

    Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out

  • Dane Lunderman
    Dane Lunderman

    Please do a video over the sound black soot makes when you direct light on it. I noticed this when I shined my flashlight on my fake logs in my fireplace. I can’t find a good explanation for this. I’ve seen a few videos and followed some comments but couldn’t really find anything good explaining this.

  • Mareill Maieqs
    Mareill Maieqs

    The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel

  • Skvora Limited Media
    Skvora Limited Media

    Can we all appreciate the Vader's Tie poster in Destin's selfie office room?

  • Skvora Limited Media
    Skvora Limited Media

    So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?

  • Damian Bouras
    Damian Bouras

    I love how they basically use a normal match to light the candles

  • Andrew Farniok
    Andrew Farniok

    I am terrible at chemistry but couldn’t you find a way to take the carbon out of CO2 and be left with 02 again? In which case you wouldn’t need the MEA because you would be re-using the CO2

  • Lagum Lemoni
    Lagum Lemoni

    Thank you for teaching me to make chlorine gas

Naprej
MOJ NOVI AUTO!
15:46
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MOJ NOVI AUTO!
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236 tis.