科学和技术

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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Warm Regards,
Destin

评论 

  1. SmarterEveryDay

    SmarterEveryDay

    13 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!

    • Leo

      Leo

      12 小时 前

      YOU, SmarterEveryDay, NEED to go register to be on the spaceflight around the moon in 2023. It closes Mar 14th. How? Google "Elon Musk Moon"

    • Elizabeth Cullum Hart

      Elizabeth Cullum Hart

      天 前

      @MackASmack LickadySlap My first investment with Karen asnin Whitby earned me profit of over $350,530 US dolla ever since then he has been delivering

    • Snoop Dogg

      Snoop Dogg

      2 天 前

      What if it goes boom

    • Daye Jung

      Daye Jung

      3 天 前

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

    • Isaac Imran

      Isaac Imran

      3 天 前

      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

  2. WypmanGames

    WypmanGames

    16 分钟 前

    before watching my thoughts/idea have a bunch of plants and small trees around the place that absorb the stuff we breathe out and make the oxigen we breathe in, issue: they use photosynthesis and need sunlight, solution: we can make lamps that give the same effects too, and those lamps can be powered by the engine of the submarine

  3. Enila5

    Enila5

    52 分钟 前

    19:41 father and son

  4. Juan Gabriel Falcon

    Juan Gabriel Falcon

    小时 前

    Why is the need of scrubbing the CO2? Shouldn't be enough to add the oxygen? (I don't understand why is more CO2 released in the air)

  5. Klipk

    Klipk

    2 小时 前

    "So is this you job" LOL

  6. J Steensgaard

    J Steensgaard

    3 小时 前

    Amazing video as always, but there's one thing i don't understand. Where does the Carbon come from?

  7. wabs05

    wabs05

    5 小时 前

    So interesting thank you! Will discuss this electrolysis method in my science class

  8. B Person

    B Person

    5 小时 前

    Do they sing "happy birthday" when they light the candles?

  9. Andrew Murray

    Andrew Murray

    6 小时 前

    All you need is a bit of greenery - plants produce oxygen and consume CO2 although....a bit hard without sunlight.

  10. Hey Ho

    Hey Ho

    6 小时 前

    3:33 Who else thought they had a massage area

  11. Bharat Kumar Bellamkonda

    Bharat Kumar Bellamkonda

    6 小时 前

    class Delta fire. I like the sound of it.

  12. Bharat Kumar Bellamkonda

    Bharat Kumar Bellamkonda

    6 小时 前

    this video is appearing in my recommendations for than a month. I finally clicked it and liked it. CNglobal never fails to amaze.

  13. Sheik S

    Sheik S

    7 小时 前

    I learn more information about your tips

  14. only pain

    only pain

    9 小时 前

    The yummy nest legally change because word selectively arrive midst a resolute shears. somber, exciting exclusive russian

  15. Joe D

    Joe D

    9 小时 前

    This was an amazing video

  16. Fenrir Nobody

    Fenrir Nobody

    9 小时 前

    When he said it was "self oxidizing", I realized it was a form of thermite reaction, where O2 was an output of the reaction, released into the atmosphere. Amazing.

  17. Sniperbuddy Dex

    Sniperbuddy Dex

    9 小时 前

    i dont understand to it... so they are making oxy-hydrogen gas and separating hydrogen and breathable oxygen? because otherwise they could die due to poisoning from "browns gas" and i thought that this process of electrolysis is able to use only in welding technique or cars and not even thinked about it can be used as oxygen generator to submarines. nice video

  18. dsfgh zxc

    dsfgh zxc

    9 小时 前

    so... the mea doesn't scrub the carbon off of the co2... it actually takes the co2 out of the air

  19. rollonbc

    rollonbc

    9 小时 前

    What happens to the co with the lithium hydroxide method?

  20. Silvia Fox

    Silvia Fox

    11 小时 前

    Fun Fact: We are capable of scrubbing the CO2 out of this planet's atmosphere similarly to the way described in this video in amounts equal to or greater than what we produce. We have already built and used facilities to do such, with the largest currently being built in Texas. It is a 1 Megaton atmospheric CO2 plant, which is the equivalent of 14,000,000 trees in that one CO2 plant. It works great and we would only need 40,000 of those facilities across the world to capture all of the CO2 produced on Earth. Sadly all our anti-CO2 funding is going into monetarily inefficient "green ideas" hyped by the mainstream environmentalists funded by certain institutions focused on selfish goals which are not going to help the majority of our people prosper while keeping our environment healthy.

  21. Dalton Cloninger

    Dalton Cloninger

    11 小时 前

    The Clinkers are named after an old blacksmithing term. When a blacksmith burns coal, some of the coal's impurities cant burn and are left behind, so you end up with a chunk of hard rock like materials in your forge. But when those chunks fall in your forge blowing fan they will "clink" around until settling or falling out.

  22. Jeffstan F

    Jeffstan F

    12 小时 前

    Oxygen not included. Both way applied.

  23. Open your eyes

    Open your eyes

    12 小时 前

    4:40 the dude in the back lol

  24. Bryan Overton

    Bryan Overton

    13 小时 前

    "We own practically 90% of the boat" I'm sure that TM div and M div totally agree with that statement.

  25. scubaseppy

    scubaseppy

    13 小时 前

    Could you burn this in your house in an emergency for heat?

  26. Tom Liu

    Tom Liu

    13 小时 前

    Destin when not filming: Haha I sabotaged your oxygen supply! See ya! ( is among us dead? )

  27. Nate

    Nate

    14 小时 前

    Great, now I have the science I need to hide from other humans underwater indefinitely.

  28. Bath Minchew

    Bath Minchew

    14 小时 前

    The amusing spandex biosynthetically grin because comb spectacularly support beside a diligent eyelash. anxious, anxious shears

  29. Jacob DeBerry

    Jacob DeBerry

    15 小时 前

    Can you do a video on nonlinear acoustic lenses and sound bullets?

  30. Wild Mountain Gwendy

    Wild Mountain Gwendy

    15 小时 前

    Sooo...submarines are filled with really tough nerds. That’s awesome.

  31. Jason Garfitt

    Jason Garfitt

    16 小时 前

    This is a great video

  32. Trevor Johnston

    Trevor Johnston

    17 小时 前

    Is this... like... "legal?" I mean, isn't showing all this stuff kind of like revealing somewhat sensitive information, possibly harmful in the wrong hands? I mean.. shows where and how all the mechanisms for one of the most vital functions keeping our nation's service people *alive*... seems kind of sensitive,

  33. Mr. Gherkin

    Mr. Gherkin

    18 小时 前

    O x y g e n

  34. John Springart

    John Springart

    18 小时 前

    Other than the 2nd Class giving the tour, all I see are CPO's hanging out of doors, how many chiefs are on this boat?!

  35. Michael Lederman

    Michael Lederman

    19 小时 前

    About 40 years ago when I was a teen I bought an Oxygen Welding device from Sears which used a small version of those candles with a red substance on the tip, you'd light them just like you would a match and they burned at a phenomenal rate of heat.

  36. Timothy Jeffiers

    Timothy Jeffiers

    19 小时 前

    Cool stuff

  37. David Nielsen

    David Nielsen

    19 小时 前

    first I felt a little claustrophobic, and then all the security/oversight made me feel strangely guilty

  38. Muscle Head

    Muscle Head

    20 小时 前

    The willing wrench ethnically knock because jaw resultantly murder afore a super golf. tacit, perfect iris

  39. SlipKnighT09

    SlipKnighT09

    21 小时 前

    Because subscribing to a new channel is like a breath of fresh air

  40. Test Test

    Test Test

    21 小时 前

    "So you're gonna light it?" "No, you are." That's why you do not conceal enthusiasm. So then good people can let you have fun.

  41. siren synapse

    siren synapse

    21 小时 前

    Only God can make oxygen, beotch.

  42. Daniel Curtis

    Daniel Curtis

    22 小时 前

    I could be wrong but I believe NaOH can work for scrubbing CO2. I always thought lithium hydroxide was used because it’s the lightest available hydroxide available. And on a boat or in space I hear weight is a bit of an issue...

  43. Dan Ostrom

    Dan Ostrom

    22 小时 前

    so what do they do with the salt (NaCl) that is left over from process?

  44. Willywamo

    Willywamo

    22 小时 前

    Thumbnail looks like a KitKat made of air

  45. Noah Manji

    Noah Manji

    22 小时 前

    No ones talking about what they thought the title in the thumbnail meant

  46. Samuel Lipscomb

    Samuel Lipscomb

    22 小时 前

    Thank you.

  47. budgiefriend

    budgiefriend

    22 小时 前

    How about a small break? 🐒 @ :-)

  48. Johan Faas

    Johan Faas

    23 小时 前

    The hydrogen created in the oxigen process is thrown over board....

  49. Drunk Astronaut

    Drunk Astronaut

    23 小时 前

    Can you do a video on the “ Tennis Racquet Theorem” aka “Dzhanibekov Effect”

  50. Chris Hayes

    Chris Hayes

    23 小时 前

    Can anyone comment on how often leaks occur?

  51. sffsd sfsf

    sffsd sfsf

    天 前

    The illustrious clover immunophenotypically grease because bean interestedly complain with a broken fish. female fertile, interesting diploma

  52. Ptao Tom

    Ptao Tom

    天 前

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

  53. Darth Vaper

    Darth Vaper

    天 前

    I'm guessing this at 50 seconds into the video, I'm guessing they use electrolysis of water to separate the hydrogen and Oxygen and then they either vent or use the hydrogen somewhere else and maybe the pressure of the oxygen forces the CO2 to the bottom of the sub where it's stored or vented

    • Ptao Tom

      Ptao Tom

      天 前

      Plug.. Hole😂😂😂

  54. kuddi B

    kuddi B

    天 前

    Me bring in the army I know for sure the the CO&XO was like don’t embarrass us on this sub 😂

  55. Noname Lolnonono

    Noname Lolnonono

    天 前

    Because they make there own 😂😂

  56. Ryan Krystowski

    Ryan Krystowski

    天 前

    This channel makes me smarter...every day!

  57. jackvonpit the last

    jackvonpit the last

    天 前

    This guy could be in the international space station in a matter of years. Love the videos

  58. Hazy Skies

    Hazy Skies

    天 前

    I came into this video thinking for sure it was electrolysis from the seawater, but you completely blew my mind when I learned chlorine gas would've also been produced from this reaction. Now I'm *very* interested to hear how they do it. Perhaps by somehow removing the carbon from the CO² to produce O²? Guess I'll find out... **Presses play again**

    • Hazy Skies

      Hazy Skies

      天 前

      Oxygen producing candles... ... ... ... Nope, I got nothing. I'm speechless.

    • Hazy Skies

      Hazy Skies

      天 前

      Oh, so it *is* still electrolysis, just after filtration... Well that's a little disappointing, oh well :/

  59. Riadul Islam

    Riadul Islam

    天 前

    Can they use the oxygen candle in hospitals for covid patients, as many hospitals around the world are running low on bottled oxygen?

  60. Alex Fox

    Alex Fox

    天 前

    use the oxygen candle for deep diving!

  61. Alex Fox

    Alex Fox

    天 前

    Devin keeps using all the oxygen!

  62. MrAnthism

    MrAnthism

    天 前

    No windows? Not a job for me!!!

  63. Poop Smith

    Poop Smith

    天 前

    Electrolysis would be my guess. Tons of surrounding water, tons of electricity because you have a reactor, and you're already using some for desalinization.

  64. Marco Badici

    Marco Badici

    天 前

    Russian scientists: "write that down, write it down"

  65. Clasmir

    Clasmir

    天 前

    You had all my respect until I saw your running outfit. Dude... :) lol

  66. Flowmasta Flam

    Flowmasta Flam

    天 前

    sure, sniff away.

  67. Marc C

    Marc C

    天 前

    i feel like every crew is a scientist lol

  68. Leonidas

    Leonidas

    天 前

    Honestly the guy who is explaining the oxygen levels ( 2:50 ) on the ship is a terrible teacher. Why couldn’t an officer or even a nco explain this? Anyways, awesome video.

  69. j abe

    j abe

    天 前

    Plug.. Hole😂😂😂

  70. Jacob Ellinger

    Jacob Ellinger

    天 前

    this might be a weird question but do subs have procedures for bed bug infestations and also what preventative measures do they have in place?

  71. Nikola Stanisic

    Nikola Stanisic

    天 前

    - It can monitor our atmosphere, oxygen... - So it is in the middle of the boat? - y..yes *taking notes in russian*

  72. James Null

    James Null

    天 前

    So very informative!!! Thank you for posting this video. 🇺🇸

  73. Jade Mills

    Jade Mills

    天 前

    Are you kidding ME! Princince is the best little Lab ever!

  74. Erik Thompson

    Erik Thompson

    天 前

    Destin... Huge fan.. love what you do, but I was concerned that you suggested sprinkling LiOH on the bunks. I'm not sure what form this LiOH is in, but it looks like pure LiOH is pretty toxic (3 out of 4 on the Health Hazard scale) along the lines of NaOH (Lye). Might be interesting to see what we could learn about how this danger is contained. Maybe "the professor" (Martyn Poliakoff) at Periodic Videos might have something to say.

  75. Nic Ferrier

    Nic Ferrier

    天 前

    I've got a really cool idea for a video. I'll try to make it as short a possible. The idea is basically catching a snowflake turn from solid to liquid then to gas all in one slow motion shot. I believe you could do this by lowering the atmospheric pressure and increasing the heat inside vs outside. I believe I witnessed this and would love to recreate it and see it in detail.

  76. malcoperegrantus

    malcoperegrantus

    天 前

    you should not feature so many things that are intended to kill people

  77. Bobby Bologna

    Bobby Bologna

    天 前

    those oxygen candles are so neat, i had no idea

  78. Bobby Bologna

    Bobby Bologna

    天 前

    8:09 and just like that I know "Reverse Osmosis" hahaha! Never heard Destin NOT want to explain something before, hilarious.

  79. Jeremiah Lim

    Jeremiah Lim

    天 前

    50 million uninsured Americans will use VXPASS smart phone app...BSV coin to track their vaccination on double dosage injection. This is first time crypto currency is employed to track uninsured patients who do not have health record documents. I already bought $100000 worth of BSV coin as the future technology to rule America..

  80. Fabulous Onwudebe

    Fabulous Onwudebe

    天 前

    4:30 why is there 2 red eys?

  81. juicyNathan

    juicyNathan

    天 前

    Спасибо за видео, коммент для продвижения канала

  82. นพดล ดวงแก้ว

    นพดล ดวงแก้ว

    天 前

    How i make my house cleaned as the submarine?

  83. some irish fella

    some irish fella

    天 前

    This Channels gotta be the most informative channel about absolutely everything , and what I love the most is how he will ask can you show me can we see this , not just in this video but all of them he really wants to squeeze the most out of it all for us , and he's a total gentleman and the videos he makes with the kids in them are too wholesome 🙂

  84. Kai Cao

    Kai Cao

    天 前

    How to deal with the hydrogen when using electrolysis to make oxygen? Unlike CO2, hydrogen is hard to compress and much more dangerous.

  85. dale blue

    dale blue

    天 前

    Besides jet fighters pilots sub crew must be another geek level. Awesome

  86. Sutha Sinnathurai

    Sutha Sinnathurai

    天 前

    The people in submarines knows how much trees are important for us

  87. sorin caldararu

    sorin caldararu

    天 前

    The tiresome hydrant untypically pump because circulation superficially sparkle apropos a equal break. momentous, raspy aunt

  88. Rik Vermeer

    Rik Vermeer

    天 前

    This sounds sooooo much like the game "Oxygen not included" :D

  89. Rik Vermeer

    Rik Vermeer

    天 前

    Congratulations on making it as far as getting on board of submarines!! I've seen you working and playing with the most amazing gadgets but getting clearance to these type of facilities is a next level gamechanger. And the credits go to you.

  90. Stephany Gallego

    Stephany Gallego

    天 前

    The soggy day summarily knit because sweatshirt ideally repair during a distinct men. third, mere stove

  91. Sven Simonsen

    Sven Simonsen

    天 前

    I guess the pre heat step for the boiler/stripper would be a heat exchange between the rich amine in and lean amine out.

  92. Louie Diekelmann

    Louie Diekelmann

    天 前

    9000 comments

  93. Louie Diekelmann

    Louie Diekelmann

    天 前

    8,999 comments

  94. Louie Diekelmann

    Louie Diekelmann

    天 前

    8,998 comments

  95. Tim the 55th

    Tim the 55th

    天 前

    2:03 "Where are you from?" "Ohio." "Oh..."

  96. latex glove

    latex glove

    天 前

    It's clearly not you in the sub, why are you lying ?

    • Tim the 55th

      Tim the 55th

      天 前

      6:08

  97. RoxyDzey

    RoxyDzey

    天 前

    you said they cant go up to take fresh air but they did to pick u up.. a mistake in first minute already lol anyway, very cool scene where you entered the submarine, im jealous. i just can imagine the feeling to be underwater and especially in that thing

  98. Navneet Singh

    Navneet Singh

    天 前

    look how calm they are while working.

  99. Mj Verostek

    Mj Verostek

    天 前

    Duh, trees. I don't even need to watch this video.

  100. Leo Cieri

    Leo Cieri

    天 前

    The cuddly caterpillar preliminarily fix because step-daughter complementarily live vice a handsome cup. aloof, brown february

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