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

30 099 意见 3M
科学和技术

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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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Destin

评论

  1. SmarterEveryDay
    SmarterEveryDay
    8 天 前

    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!

    1. Dylan K
      Dylan K
      23 小时 前

      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.

    2. Dylan K
      Dylan K
      23 小时 前

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

    3. Quinn Sams
      Quinn Sams
      天 前

      YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

    4. Boa !
      Boa !
      天 前

      K

    5. WaveRain
      WaveRain
      天 前

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

  2. Miro Korinek
    Miro Korinek
    分钟 前

    “You’re Oxygen creator” I love that line of the guy so much

  3. Oscar Ayala
    Oscar Ayala
    5 分钟 前

    Dow is very well at his job he’s so cool

  4. stevo7770
    stevo7770
    11 分钟 前

    Yo, bein on a submarine sounds like a bit of work

  5. Shawn Clarkson
    Shawn Clarkson
    24 分钟 前

    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.

  6. Shawn Clarkson
    Shawn Clarkson
    30 分钟 前

    Either a liar or not smart.

  7. David Eddy
    David Eddy
    30 分钟 前

    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.

  8. Brew Sauce
    Brew Sauce
    32 分钟 前

    If lithium hydroxide is a strong base like sodium hydroxide they probably wouldn't want to spread it on the sailors bunks...

  9. I am The one
    I am The one
    37 分钟 前

    “I wonda...scratch scratch”

  10. Younoki
    Younoki
    49 分钟 前

    Im not a scientist or an engineer, but all you have to do is plant a tree, and BOOM, free air

  11. af24us af24us
    af24us af24us
    53 分钟 前

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

  12. DJ J
    DJ J
    小时 前

    The axiomatic customer unusually itch because humidity immunohistochemically wriggle below a lumpy velvet. elite, nippy charles

  13. Benjamin Kennedy
    Benjamin Kennedy
    小时 前

    Hey I saw a cup from Bass pro shops

  14. Space Cat
    Space Cat
    小时 前

    How long can the submarine hold without needing to refill fuel and stuff

  15. Space Cat
    Space Cat
    小时 前

    I have been in a submarine before but its smaller and not active with old equipment

  16. E P
    E P
    小时 前

    AmAZINg! god bless those guys! thanks for your service!

  17. Space Cat
    Space Cat
    小时 前

    I think that the sea plants ane life havent loaded it havent generated.. *Game Loading...*

  18. tydeze1
    tydeze1
    小时 前

    So when do we send Dustin to the ISS? lol

  19. Brian Huntington
    Brian Huntington
    小时 前

    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!!!!

  20. imp3r1alx
    imp3r1alx
    2 小时 前

    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 ??

  21. Plazma Pufferfish
    Plazma Pufferfish
    2 小时 前

    So youre telling me this whole system is completely reliant on purifying sea water?

  22. Roennei
    Roennei
    2 小时 前

    “Every 2 hours” thats a lot of candles to store.

  23. Dalton Trinklein
    Dalton Trinklein
    2 小时 前

    This is honestly pretty freaking cool👍

  24. A M
    A M
    2 小时 前

    After 8 mins I forgot the title of the video.

  25. Dave Hergert
    Dave Hergert
    2 小时 前

    Need to know, what diagraming tool was used to create the MEA scrubber system animation ?

  26. ACE
    ACE
    2 小时 前

    i like how the crew were like seeing destin and just like nope other way LOL

  27. BRAD’S A TACO
    BRAD’S A TACO
    2 小时 前

    You learn more from this channel than your whole life through school

  28. Jozef Behran
    Jozef Behran
    2 小时 前

    23:37 The explanation is simple. The "amin" wants to be fizzy when it is cold but it wants to be flat when hot. So after the amin is saturated with CO2, it is heated up, which causes it to release that CO2. That is why the tower is called "boiling tower" because the CO2 is boiled out. This results in gaseous CO2 and the lean amin. The gaseous CO2 is pumped off by that compressor, the lean amin is cooled off and fed back to the absorption tower, where it completes the cycle.

  29. 7-2 offsuit
    7-2 offsuit
    2 小时 前

    I feel bad for Dow. not sure if he's nervous or just socially awkward and was forced into a situation for this channel. You can clearly see he wants no part of this youtube film crew

  30. Dylan Nance
    Dylan Nance
    2 小时 前

    Crazy how the only way to live is to purify the water. For oxygen and pressure.

  31. Viking Excavating
    Viking Excavating
    2 小时 前

    I thought they had gills

  32. Lord Farquar
    Lord Farquar
    3 小时 前

    Hey destin can you make a video if you havent already on how much nuclear vehicles mainly nuclear submarines, I'd love to see it and learn about it, I'm sure I could google it and do my own research but I'd love to watch you do it, plus I'm sure alot of your viewers are wondering as well .

  33. Rodney J.
    Rodney J.
    3 小时 前

    Nuclear submarine deep dive! Lol nooice!

  34. WarpFactor999
    WarpFactor999
    3 小时 前

    CO2 scrubbers and H2/hydrocarbon burners are the part most people never hear about. The other two significant factors are the carbon filters in the fan room to absorb all of the farts and the electrostatic scrubbers that keep the particulates out of the air. Is it pure air? Well, after 3-4 weeks out in a sealed tube, when you pop the hatch and ventilate the boat, you can literally smell every fish in the sea.

  35. Desjardiniii
    Desjardiniii
    3 小时 前

    I was wondering why you couldn’t use the CO2 system in a way to burn off the Carbon, leaving oxygen.

  36. coronavirus
    coronavirus
    3 小时 前

    KAPITAN -Paval

  37. Exphoria_
    Exphoria_
    3 小时 前

    Would it be possible to build an air tight room and live in it with a single tree, of course with all the necessities, except oxygen, would the tree itself be enough to keep someone alive if they had everything they needed

  38. Mitch Connor
    Mitch Connor
    3 小时 前

    My tax dollar..

  39. s70driver2005
    s70driver2005
    3 小时 前

    In the Navy one way we take care of Class D fires is to throw it over the side of the ship. Let the ocean take care of it!!!

  40. Tristan Barnard
    Tristan Barnard
    3 小时 前

    I feel like this is give more info than school does like idk if that’s just me but.

  41. Anthony O
    Anthony O
    4 小时 前

    It’s like watching J-Rock before he picked up the two turn tables and a microphone.

    1. Curtis Kretzer
      Curtis Kretzer
      2 小时 前

      Beck?

  42. Leonel Perez
    Leonel Perez
    4 小时 前

    He's looks so young yet knows every little detail when questioned. Props to Dow from Ohio

  43. ninjedi
    ninjedi
    4 小时 前

    same reason why fishes dont run out of air. duhhhhhh.

  44. Mason Mcgraw
    Mason Mcgraw
    4 小时 前

    Cold liquid dissolves more gas than warm liquid thats why the amine gets heated. It is also why your pop goes flat faster when it's warm.

    1. Mason Mcgraw
      Mason Mcgraw
      4 小时 前

      Or at least cold liquid can hold more dissolved gas

  45. 21 cabbage
    21 cabbage
    4 小时 前

    Ever notice how many pens that dudes got

  46. TravisFabel
    TravisFabel
    4 小时 前

    We need to bless this ship. That way it can be the Holy Toledo.

  47. Lean 2200
    Lean 2200
    4 小时 前

    I learn more from youtube than i did from school

  48. Stealth Plane
    Stealth Plane
    4 小时 前

    How do submarines dispose of trash?

  49. Derek T.Y. Wu
    Derek T.Y. Wu
    4 小时 前

    Can you separate C from CO2??

  50. scuzzjumper
    scuzzjumper
    5 小时 前

    How come lighters have more flint than fluid?

  51. Bill Holland
    Bill Holland
    5 小时 前

    Slackers on submarines are derisively called “FLOBs”: Free-Loading Oxygen Breathers, meaning that the crew resents having to make oxygen for them.

  52. Tim Dixon
    Tim Dixon
    5 小时 前

    thank you for showing the enenemy how we do that.

  53. Blake Lewis
    Blake Lewis
    5 小时 前

    My dad accually served on the Toledo

  54. ACHVACTAB1
    ACHVACTAB1
    5 小时 前

    I see we can apply the : "If it ant broke don't fix it" theory for subs !!!!!!! I see lots of old-school equipment around

  55. RoBerry
    RoBerry
    5 小时 前

    Where did you get that sub model

  56. Serious Shuck
    Serious Shuck
    5 小时 前

    So we are just making youtube videos for the non-quals now? That's how we're doing it now?

  57. Luke Long
    Luke Long
    5 小时 前

    Taught me more then school has

  58. soinhu foitu
    soinhu foitu
    5 小时 前

    THAT GUY LOOKS LIKE AUSTIN EVANS 😂 NICE.

  59. Maidy
    Maidy
    6 小时 前

    All the men on the sub were helpful and surprisingly open to showing a lot on CNauto

    1. soinhu foitu
      soinhu foitu
      5 小时 前

      hemoglobin.

  60. The Shortman
    The Shortman
    6 小时 前

    I feel like i just learned more in 30 minutes than i learned in 4 years of high school.

  61. BarrierForum Comedy
    BarrierForum Comedy
    6 小时 前

    firefighters use sniffers too except ours are a lot different, they're more compact

  62. bxcon • 7 Years ago
    bxcon • 7 Years ago
    6 小时 前

    its cause were in a *simulation* duh...

  63. Ken Nguyen
    Ken Nguyen
    6 小时 前

    “You’re Oxygen creator” I love that line of the guy so much

  64. Munro McLaren
    Munro McLaren
    7 小时 前

    I’ve never actually thought about this.

  65. Morgan freeman
    Morgan freeman
    7 小时 前

    National Geographic did this about 6 years ago.

  66. NeoFryBoy
    NeoFryBoy
    7 小时 前

    23:35 It's a continuous batch process, so the liquid is pre-heated before moving into the boiler so as not to dramatically reduce the temperature of everything already in the boiler.

  67. Isaac roman
    Isaac roman
    7 小时 前

    Sub not boat but i guess you already know that

  68. Tyrese King
    Tyrese King
    7 小时 前

    0:33

  69. Héctor Cancel
    Héctor Cancel
    7 小时 前

    Thanks, Now I can build my own submarine!!

  70. Benni Grote
    Benni Grote
    7 小时 前

    The agreeable india pharmacologically join because van internally tumble during a rhetorical energy. divergent, different creek

  71. Tate Oh
    Tate Oh
    7 小时 前

    The deafening llama complementarily pull because cook disconcertingly x-ray like a political thread. frantic, silly flat

  72. tomkat1983
    tomkat1983
    7 小时 前

    OMG ....My brain hurts ..... Incredible science !

  73. doggi
    doggi
    8 小时 前

    One word plant's its plant's right?

  74. Larry
    Larry
    8 小时 前

    It's been 30 years since I served on a submarine, and I can close my eyes and still smell amine and diesel fuel. Oh and wives HATED the smell. Most guys were made to strip outside before being allowed in the house, and then were made to scrub repeatedly in the shower before even being able to be in the same room with their wives. The smell never completely comes out of fabric.

  75. radnukespeoplesminds
    radnukespeoplesminds
    8 小时 前

    That MEA reminds me of human bood. Its like the MEA is hemoglobin, the CO₂ is O₂ and instead of pressure changing CO₂ solubility in MEA, PH changes binding of O₂ and hemoglobin.

  76. Jevgeni Bogatsev
    Jevgeni Bogatsev
    8 小时 前

    That was interesting 👍

  77. lowercase v
    lowercase v
    8 小时 前

    Russian spies watching video about US submarine: _Interesting..._

  78. aaaaa1957
    aaaaa1957
    8 小时 前

    Thanks for this video. It’s very informative. I had it all wrong now I have a much better understanding of how it’s done. And a thanks to the men that run that can.

  79. comic sans
    comic sans
    8 小时 前

    *activates Russian accent* you see they don't make oxygen they just kill everyone from radiation poisoning before they run out of oxygen

  80. Chris Hodowanec
    Chris Hodowanec
    8 小时 前

    cool

  81. drunkNun
    drunkNun
    9 小时 前

    Make sure you go back when they need to do a candle onload. SUPER fun....

  82. Xavier Edwards
    Xavier Edwards
    9 小时 前

    This video reminds me of childhood

  83. Henry Taylor
    Henry Taylor
    9 小时 前

    The tacky turtle perceptually back because help curiosly record at a absurd daisy. astonishing, fabulous arrow

  84. Nick Brungard
    Nick Brungard
    9 小时 前

    Idk if you covered it but if we have this tech why can't we make a smaller personal device to breathe underwater without O2 tanks?

  85. SOLID SNAKE
    SOLID SNAKE
    9 小时 前

    "I'm from Ohio! :D .... Oh.... Nice to meet you *awkwardly backing up *

  86. Russell named cuby272 ;- ;
    Russell named cuby272 ;- ;
    9 小时 前

    Put trees in your sub

  87. Adriel
    Adriel
    9 小时 前

    Jesus died for your sins, repent and turn to him

  88. Dominic Tõnisson
    Dominic Tõnisson
    10 小时 前

    i have a method of my own: *w i n d o w*

  89. Alex Isidro / Engineering & Life
    Alex Isidro / Engineering & Life
    10 小时 前

    Submarines are engineering marvels. Change my mind.

  90. Bill El
    Bill El
    10 小时 前

    Always so very interesting and informative. Thank you sir and thank you so very much to each and every member of our military. Bless you for keeping us safe.

  91. Booskop
    Booskop
    10 小时 前

    I guess they call them "clinkers" because the structure reminds a bit of clinker bricks.

  92. LandedDownfalls
    LandedDownfalls
    10 小时 前

    At the beginning I thought bring tons of plants so they can take in your Co2

  93. Gustavo Flores
    Gustavo Flores
    10 小时 前

    Those guys are just trying to go past them lol

  94. Dante Vahez Leicaf
    Dante Vahez Leicaf
    10 小时 前

    I’m worried before COVID Bill gates Ted video was suggested frequently . And now this one :(

  95. Ally Snipes
    Ally Snipes
    10 小时 前

    They should plant trees in the sub 😂

  96. Jan Steven van Dokkum
    Jan Steven van Dokkum
    11 小时 前

    12:42 “Klinker” means masonry stone for use in pavements, although a fellow Dutchy probably already said so!

  97. Little Siddharth
    Little Siddharth
    11 小时 前

    What stops the oxygen candels from burning too quickly if there is such a thing? and is there an actual flame inside the container?

  98. Clint
    Clint
    11 小时 前

    hahahahaha they don't burn candles! hahahahaha those are for emergency situations! the environmental systems on the subs are MORE than capable of producing all the oxygen (and hydrogen) needed for the coners and the engine room.... i'll just leave it at that... if you're lighting those candles for real.... you're probably in a REAL BAD situation...

  99. War Webdjilissina
    War Webdjilissina
    11 小时 前

    I'm not going to watch the video but just wanted to say that if you run an electrical current threw water from point a to point b you get oxygen bubbles in the center. Now leave this technology to the imagination & you can invent many things to help a human breath under water. You can even create a rebreather under water is done correctly and safely.

  100. Ramadhan Achmad Fajar
    Ramadhan Achmad Fajar
    11 小时 前

    I might never need this, but I watched it anyway.