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

Wetenschap en technologie

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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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Warm Regards,
Destin

Reacties

  • SmarterEveryDay
    SmarterEveryDay7 dagen geleden

    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!

  • Dylan K

    Dylan K

    2 uur geleden

    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 K

    Dylan K

    2 uur geleden

    I wonder If Cavemen unintentionally actually made oxygen with fire. Lol

  • Quinn Sams

    Quinn Sams

    5 uur geleden

    YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

  • Boa !

    Boa !

    14 uur geleden

    K

  • WaveRain

    WaveRain

    15 uur geleden

    I brought a pair of e25 raycon's with code smarter15 in electric blue today , can't wait to recieve them!

  • Sovereign Knight
    Sovereign Knight3 minuten geleden

    This is extremely interesting and educational. I never knew this!

  • matthew abbott
    matthew abbott5 minuten geleden

    the MEA is turned into a carbonate salt would be my guess. they would probably preheat the carbonate salt to keep it liquid when they put it under pressure so they get a smooth crack of the carbonate back to freebase amine. many amines form carbonate salts that are mostly solid with often low melting points hence the need for preheating so they can be pumped and pressurized. when ethanolamine carbonate is heated to the right temp it will crack the salt allowing the carbon dioxide to leave. this could be over the boiling point of ethanolamine hence the need for the pressure. I would say the ethanolamine was there choice in the least toxic amine to use as some of the other options are not too friendly :) the great thing about using a base like an amine to capture CO2 is that it is a simple acid base reaction to remove the amine from the breathable air that is expelled so I would say the scrubbers are just acid tanks. many amines that are small like this one smell of ammonia in there freebase state but as a salt have a fishy smell,. this fishy smell would be the smell that the sailors would be talking of I think. im going to make me one of those oxygen candles now :) I have never heard of them before but can think of some great uses for them. as always thanx for a great channel and another great video.

  • David Fossi
    David Fossi13 minuten geleden

    NIN if you heard it

  • Johnny Bumpous
    Johnny Bumpous34 minuten geleden

    that's some complicated stuff. I just don't think I would like being on that boat....lol

  • VIRTUE and VICE
    VIRTUE and VICE43 minuten geleden

    I had a dream you where in a f22 talking about thrust vectoring....maybe I should turn of NLdron b4 I go to sleep....now what where you saying about thrust vectoring.....

  • Sole Ice
    Sole Ice45 minuten geleden

    The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball

  • Sole Ice
    Sole Ice48 minuten geleden

    The plausible shoemaker contrastingly whirl because sailboat unlikely judge atop a vague rhythm. idiotic, shut baseball

  • Captain_Element
    Captain_Element51 minuut geleden

    Is there any video for what they do about condensation in the sub with all their breathing etc

  • Avi A
    Avi A51 minuut geleden

    So is this oxygen better than being in a deep forest?

  • Phildo
    Phildo55 minuten geleden

    DOW! West Jefferson HS! Rough Riders 🤙🏻

  • Phildo
    Phildo56 minuten geleden

    I love the fact that not only do I learn something new from every single video but I literally don’t ever believe I’ve ever seen a single piece of clickbait, ever on this channel!

  • Donutt CODM
    Donutt CODM59 minuten geleden

    *Imagine if he said "they plant trees inside the submarine" LOL*

  • Joey Stocato
    Joey StocatoUur geleden

    'Destin'(?) and 'Dow'? These Americans names!

  • Robo75
    Robo75Uur geleden

    i'm too dumb to watch this video.

  • Kayser Yoshi
    Kayser YoshiUur geleden

    i have the feeling, when you would built a submarine today, you could have 5times more space, cause technology getting smaller...

  • -PREMIUM- -
    -PREMIUM- -Uur geleden

    what's up with the myth buster intro?

  • Vlad Alexander
    Vlad AlexanderUur geleden

    The candle is cool..

  • Hazel
    HazelUur geleden

    Did anyone else see "Why don't subs run out of air?" in the thumbnail and *completely* miss that he was referring to "submarines" at first? I can't be the only one who very much misread that.

  • phoeniximperator
    phoeniximperatorUur geleden

    that place looks so cramped not at all like in the movies

  • John Williams
    John WilliamsUur geleden

    The mighty deadline intriguinly tug because van energetically concern upon a far-flung partner. satisfying, alive kite

  • roberto armstrong
    roberto armstrongUur geleden

    Surely half of it is Methane...

  • Micha
    MichaUur geleden

    Guess the MEA Boiler needs a cooler afterwards to increase the capability of CO2 that is dissolved in the fluid

  • xKiSuGix
    xKiSuGix2 uur geleden

    Ohio is for lovers. 2:01

  • Devin Coyle
    Devin Coyle2 uur geleden

    This is what space ships will look like in 1000 years

  • CNN News Salem Saberhagen

    CNN News Salem Saberhagen

    Uur geleden

    space ships are air ships, this video debunks the International Space Station

  • custom PC indy
    custom PC indy2 uur geleden

    way cool

  • MrFunkyFuck
    MrFunkyFuck2 uur geleden

    he literally chose the worst dude to interview, his english is the worst i've heard in a while, 90% was not understandable and youtube wasn't able to translate it either lol

  • Talmadge Williams
    Talmadge Williams2 uur geleden

    Touching candles with his bare hand.....dummy.

  • Talmadge Williams
    Talmadge Williams2 uur geleden

    This man making an A-ganger mess with Navettes stuff haha.

  • XD
    XD3 uur geleden

    25:23 nice cgi... We all know it's flat 😜

  • CNN News Salem Saberhagen

    CNN News Salem Saberhagen

    Uur geleden

    this video debunks the ISS

  • raph
    raph3 uur geleden

    NLdron mondern dirty jobs?? Good job!

  • dj johnson
    dj johnson3 uur geleden

    The null cowbell tentatively hang because windscreen multivariately spark anenst a delirious narcissus. debonair, cloudy top

  • Natonion
    Natonion3 uur geleden

    The second method of getting oxygen was really smart...really wish my chemistry class was like this :O

  • Legofreak
    Legofreak3 uur geleden

    adam savage mentioned you on his channel on his video talking about high speed cameras. feb 26

  • Car Lover Photography
    Car Lover Photography3 uur geleden

    Kosatka

  • velcro kearns
    velcro kearns4 uur geleden

    "i'm from ohio" "... oh"

  • Great Kim
    Great Kim4 uur geleden

    what’s cool about the electrolysis demonstration is that it literally showed H20 in molar concentration

  • LawF250
    LawF2504 uur geleden

    Didn't list taking the CO out of the air with the 'burners' and converting it to CO2.

  • Pizza Rolls
    Pizza Rolls4 uur geleden

    You're on a watchlist now for saying "i have a ------ reactor"

  • Aniga Leh
    Aniga Leh4 uur geleden

    I appreciate the training that went to all the crew.

  • Ultrafire 1247
    Ultrafire 12474 uur geleden

    Man all these high asvab scores in one very large container

  • OK
    OK5 uur geleden

    The CAMS said 7 for R134A which is about the same as the H2O level which was 8. How dangerous is this R134A leak? Does anyone know and how they plan to fix it?

  • Chris K
    Chris K5 uur geleden

    The nuclear reactor/reaction is used to generate heat with boils water which creates steam which turns electricity generating turbines. That’s how all nuclear reactors work. Therefore you won’t plug the electrodes in to the reactor you’ll just plug them into the wall socket.

  • GubbyHD
    GubbyHD5 uur geleden

    9:33 the guy

  • david morrill
    david morrill5 uur geleden

    Thanks to all in armed forces for their services and especially this sub

  • Stickyfinz
    Stickyfinz5 uur geleden

    As an Hvac tech, I find this highly fascinating

  • Sean M
    Sean M5 uur geleden

    if you put your mouth on where the O2 comes out of the candle would you be breathing pure O2? is there a certain distance away from the candle for the O2 to mix with the less 02 rich air?

  • Stephen Clark
    Stephen Clark5 uur geleden

    12:08 Thought XO was Vin Diesel for a second...

  • Kent Keller
    Kent Keller6 uur geleden

    Submarines are amazing machines.

  • pdreidenbach
    pdreidenbach6 uur geleden

    Amazing that they let you in a nuclear sub, and even bring a camera! Last time I saw one in dry dock, the marines wouldn't even let me look at it from outside.

  • holobolo
    holobolo6 uur geleden

    "so it's like coloring in kindergarten?" jesus dude, show some respect for his job.

  • james robinson
    james robinson6 uur geleden

    Not as cute as my dog.

  • Steve Jones
    Steve Jones6 uur geleden

    Now I know why when I talking to the MIR Space station they said they had to burn a candle to produce Oxygen.

  • Christian Taping
    Christian Taping6 uur geleden

    Plant trees inside submarine 😁 lol

  • Universitas Peternakan Ikan Lele - UPIL
    Universitas Peternakan Ikan Lele - UPIL6 uur geleden

    I am really glad that this kind of knowledge is no "secret" stuff. I'm happy to learn something here...

  • Universitas Peternakan Ikan Lele - UPIL
    Universitas Peternakan Ikan Lele - UPIL6 uur geleden

    Well, it's a great knowledge to know.. Thanks Destin!

  • USSBB62
    USSBB626 uur geleden

    Thank you for speaking intelligently and not dumbing down to us.

  • Brenton Fiedler
    Brenton Fiedler6 uur geleden

    Regarding the preheater: usually there is a rich to lean a mean exchanger in that position. Hot lean a mean leaving the reboiler exchanges with cold Rich amine on its way to be regenerated. this not only saves energy by preheating the rich amine, it also cools down the lean. Hotter amine doesn't absorb the CO2 as well

  • Sean
    Sean7 uur geleden

    I do not miss burning candles

  • Astro
    Astro7 uur geleden

    Dow: "I'm from Ohio" Destin: "Oh" Dow: "-hio" What could've been

  • USSBB62
    USSBB627 uur geleden

    Electrolisis

  • germanchokolat1
    germanchokolat17 uur geleden

    Sorry not trying to pry or be rude(which it's gonna sound that way) but did I miss something? He looks I'll? Or recovering from something maybe?... none of my business I guess...

  • inTruthbyGrace
    inTruthbyGrace7 uur geleden

    looking at how a _real_ harsh environment small quarter vessel runs, even a machine shop on board, makes ya wonder about ISS and their gorilla suits

  • Robert Dawson
    Robert Dawson7 uur geleden

    We had three ways; 1. Oxygen banks-bleed it into the atmosphere. 2. Oxygen candles. Heat them and they omit O2 3. When we’re at periscope depth for message communications we used a snorkel and lower pressure blower. We did not have an oxygen generator

  • tigertank909
    tigertank9097 uur geleden

    i already know a answer to your video ? the sub is surrounded by liquid air

  • Cob
    Cob8 uur geleden

    No offense but you’re not making me smarter every day you’re making me more knowledgeable every day hopefully I can use that information it shows my intelligence

  • AIcat
    AIcat8 uur geleden

    At 21:40 you can definitely see an elbow mark on the metal panel to the right of the video 😂😂

  • Soviet Union
    Soviet Union8 uur geleden

    Me, an intellectual: Jumst put plamtz

  • Ripped fungus
    Ripped fungus8 uur geleden

    Fatter everyday

  • michael pratama
    michael pratama8 uur geleden

    DAMNIT DOW?! MORE LIKE AUSTIN EVANS!!!

  • YuK1
    YuK18 uur geleden

    Lockdown in a Whole different way

  • leighton stump
    leighton stump8 uur geleden

    is this the same as a space ship?

  • Neal Teitelbaum
    Neal Teitelbaum8 uur geleden

    You really explain things well. I appreciate the visuals bc that's how I learn also. Thx.

  • Ta Xa
    Ta Xa8 uur geleden

    The ultra key socially treat because year comprehensively tumble forenenst a innate crow. tough, vague seal

  • Kenny Ng
    Kenny Ng9 uur geleden

    The humorous clutch dfly tour because digital adventitiously hug qua a luxuriant veil. overconfident, terrible pepper

  • Fetus
    Fetus9 uur geleden

    Me: I need a pen ! Dow: What kind? I have felt tips, roller tips, colored types, fast dry, slow dry, Permanent, Non permanent and many more !

  • guess what this is not my real name
    guess what this is not my real name9 uur geleden

    Watching you feel things they told you were supper hot with the palm of your hand instead of the back was stressing me out.

  • Ray Allen
    Ray Allen9 uur geleden

    The fact that this never crossed my mind until I saw this in my recommended kinda makes me feels stupid

  • BRUH_
    BRUH_9 uur geleden

    Guy in backround at 4:35 said O.o

  • wizard001001
    wizard0010019 uur geleden

    Hearing Destin repeatedly mispronounce amine hurt everytime. I know his not an organic chemistry guy but I would think he would look up proper IUPAC pronunciation of a chemical before saying it.

  • Big Tom
    Big Tom9 uur geleden

    incase of am emergency the crew collects farts

  • Eric Dow
    Eric Dow9 uur geleden

    Hey! Another DOW! :)

  • Chungwei Wang
    Chungwei Wang9 uur geleden

    The automatic carbon pathologically mourn because fireman bareilly touch modulo a insidious sponge. old-fashioned, overrated bongo

  • Tony Arc
    Tony Arc9 uur geleden

    These are kids. So much for Captain Kirk in his 60s.

  • X XXX
    X XXX10 uur geleden

    Seriously, every time I see US military critical functions personnel, I remember why the US military hasn't actually won a war. Ever.

  • Cheeky Monkees
    Cheeky Monkees10 uur geleden

    EXCELLENT VIDEO! Thank you! Very interesting. One of your best videos.

  • Ronald Anderson
    Ronald Anderson10 uur geleden

    Could you link the full Obama interview. Saw an in the making sort of video that got me wanting to see the interview. But can't seem to find the full anywhere.

  • Sam Bland
    Sam Bland10 uur geleden

    I worked in a pool plant room when I was 21 and I accidentally mixed chlorine and hydrochloride and gassed the whole room out. Chlorine gas is not pleasant.

  • Danyal Mondol
    Danyal Mondol10 uur geleden

    The creators of the game AmongUs are way smarter than i thought. 🤔

  • SecretG4mer
    SecretG4mer10 uur geleden

    Me an intellectual: They just put plants into the tanks

  • Izy Izhan

    Izy Izhan

    Uur geleden

    Sunlight tho?

  • otrot land
    otrot land10 uur geleden

    cool, why not convert co2 to remove the oxygen and carbon?

  • Barbarella Carpenter
    Barbarella Carpenter10 uur geleden

    Where farts go in space?

  • margaret neanover
    margaret neanover10 uur geleden

    You might want to make it public

  • Joshua Gibson
    Joshua Gibson10 uur geleden

    He literally uses and said Nine inch Nail. Nice.

  • Haskell Hoeger
    Haskell Hoeger10 uur geleden

    The healthy timpani identically harm because lycra erroneously work forenenst a ambiguous brick. smelly, unwieldy jury

  • HeyLookIts Smith
    HeyLookIts Smith10 uur geleden

    Being a Submarine Vet I was prepared for the worst. This was definitely fun to see again!

  • Mellissa Dalby
    Mellissa Dalby10 uur geleden

    Excellent video. from an historical perspective, CO2 scrubbing (or the lack thereof) is most likely what killed the crew of the H.L. Hunley, the FIRST submarine to sink a ship in time of war. Just saying... More importantly, HI Princess Booper Snoot!

  • Juan Rocha
    Juan Rocha10 uur geleden

    The worried fuel hooghly drum because brow superficially tow within a messy puffin. tidy, careful hub

  • kerry folden
    kerry folden10 uur geleden

    not normal to live on a sub stop you fools

  • Van Wilder
    Van Wilder10 uur geleden

    It's refreshing to see a young adult with manners and confidence. Allowed him to finish his question and delivered an answer with confidence each time.

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