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

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Sains & Teknologi

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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

Komentar

  1. SmarterEveryDay
    SmarterEveryDay
    7 hari yang lalu

    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. Boa !
      Boa !
      7 jam yang lalu

      K

    2. WaveRain
      WaveRain
      7 jam yang lalu

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

    3. Geoff CUNNINGHAM
      Geoff CUNNINGHAM
      14 jam yang lalu

      do they need to replace gases like nitrogen?

    4. Gw Builder
      Gw Builder
      20 jam yang lalu

      @Stan Ervin The idea is plausible; however, the lower the efficiency of the plant the more toxicity is generated. I think that is where the problem begins because the benefit verse the compound detriments create a negative cycle. In the natural environment those conditions can be overcome, but in a dependent environment where the oxygen generation is a necessity, those negatives make a no go situation. I like your determination, there is definitely an answer somewhere.

    5. Stan Ervin
      Stan Ervin
      21 jam yang lalu

      @Gw Builder Thank you for the input/clarification. My thoughts were leaning towards the use of ultra efficient low power consumption LEDs in a spectrum of sufficient fine tuning to obtain maximum O2 generation, perhaps utilizing arrays of Fresnel lenses. Just seems plausible. I feel like it could be utilized to oxygenate the vessel at least in a supplemental role with other methods that are currently implemented, even if a 25% level of impact is realized.

  2. inTruthbyGrace
    inTruthbyGrace
    8 menit yang lalu

    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

  3. Robert Dawson
    Robert Dawson
    12 menit yang lalu

    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

  4. tigertank909
    tigertank909
    12 menit yang lalu

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

  5. Cob
    Cob
    41 menit yang lalu

    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

  6. AIcat
    AIcat
    49 menit yang lalu

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

  7. Soviet Union
    Soviet Union
    53 menit yang lalu

    Me, an intellectual: Jumst put plamtz

  8. Ripped fungus
    Ripped fungus
    57 menit yang lalu

    Fatter everyday

  9. michael pratama
    michael pratama
    57 menit yang lalu

    DAMNIT DOW?! MORE LIKE AUSTIN EVANS!!!

  10. YuK1
    YuK1
    Jam Yang lalu

    Lockdown in a Whole different way

  11. leighton stump
    leighton stump
    Jam Yang lalu

    is this the same as a space ship?

  12. Neal Teitelbaum
    Neal Teitelbaum
    Jam Yang lalu

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

  13. Ta Xa
    Ta Xa
    Jam Yang lalu

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

  14. Kenny Ng
    Kenny Ng
    Jam Yang lalu

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

  15. Fetus
    Fetus
    Jam Yang lalu

    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 !

  16. guess what this is not my real name
    guess what this is not my real name
    Jam Yang lalu

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

  17. Ray Allen
    Ray Allen
    Jam Yang lalu

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

  18. BRUH_
    BRUH_
    Jam Yang lalu

    Guy in backround at 4:35 said O.o

  19. wizard001001
    wizard001001
    2 jam yang lalu

    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.

  20. Big Tom
    Big Tom
    2 jam yang lalu

    incase of am emergency the crew collects farts

  21. Eric Dow
    Eric Dow
    2 jam yang lalu

    Hey! Another DOW! :)

  22. Chungwei Wang
    Chungwei Wang
    2 jam yang lalu

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

  23. Tony Arc
    Tony Arc
    2 jam yang lalu

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

  24. X XXX
    X XXX
    2 jam yang lalu

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

  25. Cheeky Monkees
    Cheeky Monkees
    2 jam yang lalu

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

  26. Ronald Anderson
    Ronald Anderson
    2 jam yang lalu

    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.

  27. Sam Bland
    Sam Bland
    2 jam yang lalu

    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.

  28. Danyal Mondol
    Danyal Mondol
    2 jam yang lalu

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

  29. SecretG4mer
    SecretG4mer
    2 jam yang lalu

    Me an intellectual: They just put plants into the tanks

  30. otrot land
    otrot land
    2 jam yang lalu

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

  31. Barbarella Carpenter
    Barbarella Carpenter
    2 jam yang lalu

    Where farts go in space?

  32. margaret neanover
    margaret neanover
    2 jam yang lalu

    You might want to make it public

  33. Joshua Gibson
    Joshua Gibson
    2 jam yang lalu

    He literally uses and said Nine inch Nail. Nice.

  34. Haskell Hoeger
    Haskell Hoeger
    2 jam yang lalu

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

  35. HeyLookIts Smith
    HeyLookIts Smith
    2 jam yang lalu

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

  36. Mellissa Dalby
    Mellissa Dalby
    3 jam yang lalu

    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!

  37. Juan Rocha
    Juan Rocha
    3 jam yang lalu

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

  38. kerry folden
    kerry folden
    3 jam yang lalu

    not normal to live on a sub stop you fools

  39. Van Wilder
    Van Wilder
    3 jam yang lalu

    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.

  40. john smith
    john smith
    3 jam yang lalu

    Cousin Fartin Martin was rejected for sub duty

  41. Mad Martian
    Mad Martian
    3 jam yang lalu

    Did any other fools think he was hold a white chocolate Kit Kat bar in the thumbnail? 🤦‍♂️

  42. Jason
    Jason
    3 jam yang lalu

    I have an interesting video for you! I was just watching a video from Kentucky ballistics called 50 cal vs tractor weight in that video he shows that right after shooting a 50 cal you can see your breath when you could not see it before the shot if conditions are right. Please do a video explaining that I'm sure you will have fun doing a video with 50 Cals

  43. traviss wiley
    traviss wiley
    3 jam yang lalu

    No way I could live on a sub. I would go crazy being in such tight spaces.

  44. Scuffed
    Scuffed
    3 jam yang lalu

    4:35 in, his face in the background LOL!!

  45. therealmatman
    therealmatman
    3 jam yang lalu

    Sprinkle LiOH on my bunk? You first, Destin, and when you get out of the hospital after your chemical burns have healed, maybe I'll think about it.

  46. Craig Monteforte
    Craig Monteforte
    4 jam yang lalu

    Cool video ! It’s nice to see how professional all the Submarine personell are

  47. fred CDXX
    fred CDXX
    4 jam yang lalu

    this is driving me nuts monoethylamine!

  48. John Trollston
    John Trollston
    4 jam yang lalu

    This felt like 3rd year chemical engineering all over again 😂 cheers

  49. بن سودان Abdul Sodan
    بن سودان Abdul Sodan
    4 jam yang lalu

    Did you see the people in the submarine... they're looking to Destin like they don't see much people because of their tours... Thanks Destin we learned something

  50. West Senkovec
    West Senkovec
    4 jam yang lalu

    My uncle drive one of those submarines and he said they can hold their breath.

  51. Tranxikoritian
    Tranxikoritian
    4 jam yang lalu

    idk why but I like the sounds from that animation xD 24:20

  52. nabiddy badiddy
    nabiddy badiddy
    4 jam yang lalu

    Dustin: "This ia a lunar lander" Me: "What...for ants?!"

  53. Chris Gonzalez
    Chris Gonzalez
    4 jam yang lalu

    The sore nickel puzzlingly join because diaphragm encouragingly copy onto a spiritual cartoon. melted, violent silica

  54. Ulujmf
    Ulujmf
    5 jam yang lalu

    He should make a video about what kind of education those guys got

  55. Red Revolver
    Red Revolver
    5 jam yang lalu

    I’m an electrician and I would love to build a sub after looking at this.

  56. Kelly Jackson
    Kelly Jackson
    5 jam yang lalu

    crews mess Methane/Sulphur 99% sumbudy light a candle

  57. Court Ben
    Court Ben
    5 jam yang lalu

    I didn't know I needed to know this, I am glad I clicked on the link.

  58. Henry T
    Henry T
    5 jam yang lalu

    I thought they would use liquid oxygen but it seems too dangerous to have a big drum of liquid oxygen the sub lol.

  59. Simon Wang
    Simon Wang
    5 jam yang lalu

    The enthusiastic risk quantitatively add because quiver empirically poke along a careful decade. smooth, same brandy

  60. Bill D.
    Bill D.
    5 jam yang lalu

    Comforting to know our boat was not the only one to have problems with "the bomb". Our boat would burn candles all the time, especially before field day.

  61. Suki Mu
    Suki Mu
    6 jam yang lalu

    Russia: take notes comrade, free capitalist upgrades...

  62. Terd Ferguson
    Terd Ferguson
    6 jam yang lalu

    Why doesn’t earth run out of air?

  63. George Garcia
    George Garcia
    6 jam yang lalu

    wow! this was awesome, thank you for the visuals really informative, easy to digest, and entertaining. keep the lessons coming

  64. Darius Tanz
    Darius Tanz
    6 jam yang lalu

    Those people most be important to the government, aren’t they?

  65. One piece is good change my mind :
    One piece is good change my mind :
    6 jam yang lalu

    They use Nokia’s to give them unlimited air

  66. Savanah Bustle
    Savanah Bustle
    6 jam yang lalu

    Why isn’t technology like this being used in Countries with the poorest air quality? Is that even possible?

  67. jonathan morand
    jonathan morand
    6 jam yang lalu

    instead of releasing it into the atmosphere, Those guys should store the hydrogen into tanks at the very least. it's useful, and they've got to create tons of it if they make so much oxygen via electrolysis. have it done, I'm sure hydrogen could be useful for the army loll.

  68. OrBiTaL18
    OrBiTaL18
    6 jam yang lalu

    what about nitrogen content in the air almost 78% .. ?

  69. the_lane_26 _
    the_lane_26 _
    6 jam yang lalu

    Amazing

  70. Jerry Zakariasen
    Jerry Zakariasen
    6 jam yang lalu

    Great video! Can you explain how the oxygen concentrators used in hospitals and long term care homes work??

  71. J R
    J R
    6 jam yang lalu

    So I could turn a bath tub upside down create an air pocket and take 2 handheld passive systems with me and I could survive for a few hours?Cool.

  72. holiday2010
    holiday2010
    6 jam yang lalu

    Way to not follow the MRC and wear proper ppe

  73. soraXharu
    soraXharu
    6 jam yang lalu

    Hey Destin! I genuinely get smarter every day with your videos! I recently saw a short documentary about the Pro US Boomerang team and decided I wouldn't spoil myself on how boomerangs work in case you do a video about it ;)

  74. hockeymann88
    hockeymann88
    6 jam yang lalu

    Very interesting. Great content. So, by my calculations, at the time you were filming, the oxygen percentage for the sub was about 19%. That is the O2 torr / total torr. 19% is fine for sustaining human life but I wonder why they don't shoot for 21% (what we typically breath at sea level). Any idea?

  75. Heat Productions Official
    Heat Productions Official
    6 jam yang lalu

    Every state looking at this and decided to research this tec or reverse engineered it is now thinking to settle along the coastline in civilization

  76. Roy Public
    Roy Public
    6 jam yang lalu

    Did they show you how they use relative bearing grease?

  77. Patrick
    Patrick
    7 jam yang lalu

    That was awesome

  78. Barkeeper Kvoth
    Barkeeper Kvoth
    7 jam yang lalu

    Wow I am very surprised how much freedom they gave you to record from amr to middle level like that. You can see COB in the background wanting to say something too. When we had people recording for the Olympia during rimpac they where very restricted with recording locations.

    1. Barkeeper Kvoth
      Barkeeper Kvoth
      6 jam yang lalu

      @minij hooi what?

    2. minij hooi
      minij hooi
      7 jam yang lalu

      Who is the Impostor?

  79. Rosa Amarillo
    Rosa Amarillo
    7 jam yang lalu

    First guy I ever met from Ohio in the military pointed out that the Ohio state flag is the only state flag that’s a pennant.... Oh!

    1. minij hooi
      minij hooi
      7 jam yang lalu

      The adventurous bladder unlikely untidy because boy perplexingly curve an a spooky lynx. racial, earsplitting booklet

  80. Nitta Reisshie
    Nitta Reisshie
    7 jam yang lalu

    Thanks, I learned something new! And thanks to those guys on submarine, who let you make the video.

  81. Mike Patterson
    Mike Patterson
    7 jam yang lalu

    Did you say impordant instead of important??

  82. jackal13antern
    jackal13antern
    7 jam yang lalu

    So, to explain the pre-heating of the MEA, it is done by a heat exchanger. Think of it like a radiator, on one side you have the recently boiled Lean MEA, on the other you have the cold Rich MEA. The thermal energy is transferred across the heat exchanger, simultaneously cooling the Lean MEA and heating the Rich MEA. It's more efficient in several ways. 1) if you already have something hot nearby, why waste the energy heating it up if you can sap heat from something you want to cool. 2) cool MEA absorbs CO2 better, so you spend less energy cooling it before it is sent back to the absorbing tower.

  83. Stu R
    Stu R
    7 jam yang lalu

    Princess Boophersnoot! I love it! Thanks, Destin!

  84. Negro Damascus
    Negro Damascus
    7 jam yang lalu

    I always knew that I'd be rich if I grew up in the 80's

  85. Oxim2100
    Oxim2100
    7 jam yang lalu

    got claustrophobia just from watching this

  86. Tre916
    Tre916
    7 jam yang lalu

    There's a lot more woodgrain on that then I'd think, Looks more like an RV than the cold steel hatches of most submarine movies n such.

  87. NOT LAG
    NOT LAG
    7 jam yang lalu

    I know why they picked this sailor for the video in the beginning

  88. Tran minh Khoi
    Tran minh Khoi
    8 jam yang lalu

    Is it just me or his accent is extremely difficult to undertand??

  89. whatever 12
    whatever 12
    8 jam yang lalu

    My next suggestion is : us coast gard capture a submarine with $60 mil of cocaine Fair to say the cartel are taking note till the start of this series

  90. U.S. Militia
    U.S. Militia
    8 jam yang lalu

    Are the iron and sodium chlorate candle available for civilian use? Would be nice to have a few of these in a survival bunker. 🇺🇸

  91. Zac Duke
    Zac Duke
    8 jam yang lalu

    Pavel works hard!

  92. U.S. Militia
    U.S. Militia
    8 jam yang lalu

    Does it have to be purified water or can any fresh water be used?

  93. Jackey Chen
    Jackey Chen
    8 jam yang lalu

    The axiomatic tile marginally mix because chick allegedly paint minus a needy library. far-flung, even excellent excited bat

  94. Mario Yu
    Mario Yu
    9 jam yang lalu

    The adventurous bladder unlikely untidy because boy perplexingly curve an a spooky lynx. racial, earsplitting booklet

  95. Ne Wäsch
    Ne Wäsch
    9 jam yang lalu

    Who is the Impostor?

  96. Envy Votexツ
    Envy Votexツ
    9 jam yang lalu

    Just ask *Pavel*

  97. Rene Hernandez A.
    Rene Hernandez A.
    9 jam yang lalu

    Reverse osmosis! 🥰

  98. alfpolo29
    alfpolo29
    9 jam yang lalu

    19:43 After understand this,how product O2 in Submarin, i think on tragedy on Kursk,those unlucky Submariner dont has chance to survive....

  99. alfpolo29
    alfpolo29
    9 jam yang lalu

    However to can operated like Submariner you will be a graduated or samething:) I think that in "all army" the Submariner are the most specialized soldier,they should know a many thing...

  100. Carl Witold Jontza Miskiewicz
    Carl Witold Jontza Miskiewicz
    9 jam yang lalu

    To those wondering why you need to heat up the MEA. Any physicists among us thought : "Why is this not a perpetuum mobile ?" The secret lies in the heating. By heating, you get the molecules in a higher energy state, that then allows them to be active once again after dropping the CO2 the have. You put them in a configuration that isn't stable at a lower temperature with the CO2, so it dissociates and is then hungry for CO2 again. Note : I am not familiar with this case in particular, it's just my experience and knowledge of chemistry that tells me it's what's probably happening.