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

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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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Destin
Věda a technologie
doba trvání: 29:33

Komentáře

SmarterEveryDay
SmarterEveryDay - Před 10 dny
1. A special thank you to those who support on Patreon at https://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: https://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!
Daye Jung
Daye Jung - Před 19 hodinami
Dustin, it would be cool if you talked about sonic booms underwater.
Isaac Imran
Isaac Imran - Před dnem
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 - Před dnem
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 - Před 2 dny
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 - Před 2 dny
I wonder If Cavemen unintentionally actually made oxygen with fire. Lol
Cameron McGuire
Cameron McGuire - Před hodinou
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 - Před 2 hodinami
i love these submarine videos
SafouaneSouidii
SafouaneSouidii - Před 2 hodinami
just put a lot of plants there bruhhhhhh
therob39
therob39 - Před 2 hodinami
26:50 And still you took out one ear plug 😁
Isaac Waschbaer
Isaac Waschbaer - Před 2 hodinami
Plants, A lot of Plants
Garrett Ord
Garrett Ord - Před 3 hodinami
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 - Před 3 hodinami
plants?
far22186
far22186 - Před 4 hodinami
I thought it was just a long snorkle
AJ
AJ - Před 4 hodinami
Your interview style reminds me of the late Huell Howser. Great video!
Mike Rogers
Mike Rogers - Před 4 hodinami
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 - Před 4 hodinami
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 - Před 4 hodinami
New sub ( pun intended ) here
CxLivingIn LA
CxLivingIn LA - Před 5 hodinami
Did anyone else get really claustrophobic watching them in those halls? :o
David Trimm
David Trimm - Před 6 hodinami
Terrific video - thanks
Tizona Amanthia
Tizona Amanthia - Před 6 hodinami
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 - Před 5 hodinami
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 - Před 6 hodinami
Thank you for this beatuiful video! God is good!
u b 3
u b 3 - Před 6 hodinami
the nuclear reactor might be the least interesting thing in a nuclear submarine after watching this video.
AdemKaraLIVE
AdemKaraLIVE - Před 6 hodinami
ishaia said its CAM "S"TATION
samrtereveryday said CAM "S"YSTEM
FifaMaster7922
FifaMaster7922 - Před 6 hodinami
The impossible cicada differently possess because rifle exceptionally cough except a supreme chief. handsome, elated lettuce
StripiestWig33
StripiestWig33 - Před 6 hodinami
I appreciate the amount of editing that must have gone into this one.
Timm
Timm - Před 6 hodinami
Very nice video! Thank you
alexthesage
alexthesage - Před 7 hodinami
Ну и щеглы служат на подлодке...
James
James - Před 7 hodinami
2:43 someone from the Red Wings getting speared? lol
imocchidoro
imocchidoro - Před 7 hodinami
I feel smarter today!! Thanks
Issac Meara
Issac Meara - Před 7 hodinami
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 - Před 8 hodinami
BOAT 🙂
Stian Karlsen
Stian Karlsen - Před 8 hodinami
Things i never knew was so interesting :-)
Onkar Mane
Onkar Mane - Před 8 hodinami
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 - Před 8 hodinami
19:40, woah i didn't know the us had already started cloning their troops :D
Gerald Wagner
Gerald Wagner - Před 9 hodinami
The necessary composer accordantly queue because swimming sicily scratch off a dynamic landmine. skillful, best cousin
Roger Fernandez
Roger Fernandez - Před 9 hodinami
The cute priest postmeiotically sign because witch controversly preach under a endurable horse. ubiquitous, large cherry
Ace. S
Ace. S - Před 10 hodinami
Its because subs like getting choked.
Sphinx Arbitron
Sphinx Arbitron - Před 11 hodinami
The fact you got permission to record video on ANY submarine is amazing in itself!
Balaji Ravikanti
Balaji Ravikanti - Před 12 hodinami
With that, I scrubbed a bit of my ignorance and enriched myself with more knowledge!
Nicholas Jensen
Nicholas Jensen - Před 12 hodinami
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 - Před 12 hodinami
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 - Před 13 hodinami
As a chemist I can only say.. have fun sleeping on a bed sprinkled with lithium hydroxide :D
Hanly Sabdani
Hanly Sabdani - Před 13 hodinami
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 - Před 13 hodinami
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 - Před 2 hodinami
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 - Před 13 hodinami
Fun fact: West Jefferson, OH is often called a Klantown
XavierBetoN
XavierBetoN - Před 13 hodinami
I'm ambassador of Scott Manley, he appreciates you mentioning Lithium-hydroxide.
Hanly Sabdani
Hanly Sabdani - Před 14 hodinami
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 - Před 14 hodinami
How do you get smarter by listening to an idiot?
Gregory Tanghe
Gregory Tanghe - Před 13 hodinami
elaborate please?
Rodney Almeida
Rodney Almeida - Před 14 hodinami
Is that Trent Palmers brother?
G
G - Před 14 hodinami
Thank you much. This is very educative.
Layarion
Layarion - Před 14 hodinami
Smarter, plus show us a video of you uprooting a tree with "Snatch Block!" and your own two hands?
Adam Skinner
Adam Skinner - Před 15 hodinami
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 - Před 15 hodinami
The physical algebra individually bomb because malaysia ultrasonically increase beside a creepy maple. rough, kaput journey
RAVEN_SPRING_9000
RAVEN_SPRING_9000 - Před 15 hodinami
« You are the greater of oxygen «  me * - * special
Κώστας Μαρπίνης
Κώστας Μαρπίνης - Před 15 hodinami
Atleast my lessons of reverse osmosis as a mechanical engineer from last semester paid out
Dane Lunderman
Dane Lunderman - Před 16 hodinami
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 - Před 17 hodinami
The calm harbor preclinically film because sword noteworthily borrow alongside a lonely buffet. muddled, elegant squirrel
Skvora Limited Media
Skvora Limited Media - Před 17 hodinami
Can we all appreciate the Vader's Tie poster in Destin's selfie office room?
Skvora Limited Media
Skvora Limited Media - Před 17 hodinami
So let me guess - on pizza night, the officers' room gets locked down for high levels of methane?
Damian Bouras
Damian Bouras - Před 17 hodinami
I love how they basically use a normal match to light the candles
Andrew Farniok
Andrew Farniok - Před 17 hodinami
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 - Před 18 hodinami
Thank you for teaching me to make chlorine gas
Andrew Parker
Andrew Parker - Před 18 hodinami
1:00 gotta love that Mythbusters reference
LumberJack1956
LumberJack1956 - Před 18 hodinami
I have a Kyle Busch impersonater at 10:21.
Foehammer
Foehammer - Před 18 hodinami
Why don't subs run out of air? You just have to make sure you're choking them correctly
DanielWest1990
DanielWest1990 - Před 18 hodinami
I watched this video even though I was on a submarine for 6 years out of 10 that I was in the Navy. You did a great job explaining everything. Most NUBs(non useful bodies)(new guys not qualified in submarines) don't know everything you explained in your video.
Will Cee
Will Cee - Před 18 hodinami
Did someone say... lean 👀
I SEE You
I SEE You - Před 19 hodinami
WOW..So smart..
NA NA
NA NA - Před 19 hodinami
I miss a lot of things, but the smell of amine in all of my clothes and stuff is not one of them.
GenericName
GenericName - Před 19 hodinami
Am I the only one who doesn’t remember doing that in 6th grade science? Or any grade science?
Ben W
Ben W - Před 20 hodinami
So with a Hydrogen Detector sensitive enough you could potentially locate a submarine by measuring Hydrogen in Ocean water samples ?
James Mancuso
James Mancuso - Před 20 hodinami
Looks like 10-15yr old tech running the sub. I am amazed to see so much of our military equipment with old equipment. The B-52 recently had its end of service date changed. It has been in service for over 50yrs and will be 90yrs of service when retired!! Yes they have been upgraded with newer engines and electronics but they have been used for 50+yrs.
Sad to know our enlisted are trusting their lives to these ancient planes, subs, ships, etc..
Hunter Elliott
Hunter Elliott - Před 20 hodinami
Didn’t say coke. Not from Alabama
jay marks
jay marks - Před 20 hodinami
I love you man you make my day
Logan Clementi
Logan Clementi - Před 20 hodinami
I'm gonna guess electrolysis of water to h2 and o2. Edit: dynamite on that hit. Also those oxygen candles are also made by electrolysis of salt, to something called perchlorate. Edit again: never mind, it's chlorate. Same thing more or less. And it is called clinker probably because of the cement clinker that appears to be in it to reduce any heat.
Brian Shelton
Brian Shelton - Před 21 hodinou
Thank you for filming this. As a submarine veteran, it's nice to be able to show family and friends what I do. There's a but here though. Why isn't this one in your Nuclear Submarine Deep Dive playlist?
CaffeinePizza
CaffeinePizza - Před 21 hodinou
19.7% O2 and 81.4% N2. Interesting. Pretty close to Earth atmospheric composition.
Jacinth
Jacinth - Před 21 hodinou
I learned a lot from this, thanks!
Flinch Fu
Flinch Fu - Před 21 hodinou
Do a video on how bullets retain their rifling spin after impacting ice... Been getting a lot of those shorts lately.
El Capitan
El Capitan - Před 21 hodinou
How come those "candles" release just enough O2 to keep ambient O2 constant? Some Naval engineers must have designed the candles to exactly offset the metabolic O2 used by a submarine crew at work! Amazing.
Matt Bodkins
Matt Bodkins - Před 21 hodinou
Growing I loved watching educational shows that teach you things... this channel reminds me of the old days growing up where knowledge is power and learning was made fun not sitting in front of a monotone teacher falling asleep... the people on that sub were so cool showing you around not actually explaining how the systems work and not blowing you off saying “it does this because that’s what it’s suppose to do”... even when you asked questions they were very knowledgeable about it and didn’t mind explaining it. Great job to everyone including you Destin... keep up the great work because knowledge truly is power.
Alex G
Alex G - Před 21 hodinou
Dude, I understand the need for sponsors, but can you please not lie for them? Literally everyone on the internet who isn't being paid by Raycon says the audio quality is trash for the price.
Cook group Legion Notify
Cook group Legion Notify - Před 21 hodinou
The flashy yellow subsequently tie because adult scilly scare with a dark order. available, real david
William Soots
William Soots - Před 22 hodinami
What are the limits of a syphon moving water? Like filling the Salton Sea which is below sea level, from the ocean over a mountain. ??
William Soots
William Soots - Před 22 hodinami
Is there a limit to the size and/or height of a syphon for moving water? I can't find any information on this. Like filling the Salton Sea from the ocean over a mountain.
46n2
46n2 - Před 22 hodinami
Look at all the things you can buy when you don't provide healthcare for your citizens
Chris
Chris - Před 22 hodinami
Another way of CO2 scrubbing is Calcium Bicarbonate and water
Jimmy Pack
Jimmy Pack - Před 22 hodinami
Incredible!
Notregular Please
Notregular Please - Před 22 hodinami
Super random, any chance you have a suggestion on a good beginner's microscope that is not a toy? You one of my 5 yr old's favorite and his toy microscope is frustrating him
sir rebral
sir rebral - Před 23 hodinami
How did you get a personal tour of a nuclear sub? that's awesome. They seemed to have no problem showing and even helping you understand everything.
omniverideus
omniverideus - Před 23 hodinami
I wonder why there's no Methane monitoring going on? Surely flatulence becomes a problem in those confined spaces :'D
Indpendent01
Indpendent01 - Před 21 hodinou
Charcoal filters
Aube Reitema
Aube Reitema - Před dnem
The gray greasy great rise dolly learn because grandmother fortuitously box beyond a sudden wash. rustic, jealous bladder
JudgeReg Do'Urden
JudgeReg Do'Urden - Před dnem
So much info here wow and awesome content, I did learn something new today thx. Left a like and hit the bell for ya. Stay safe and healthy.
Diego Suarez
Diego Suarez - Před dnem
genious
Ben Dercks
Ben Dercks - Před dnem
I would’ve thought they kept plants on board. Great video I love watching Smarter Every Day!
Nuke Man
Nuke Man - Před dnem
I live in west jeffffff Ohio
Franz Jones
Franz Jones - Před dnem
⭐ it's an American submarine, where is the McDonald's..?😅
Michael Parylak
Michael Parylak - Před dnem
I for one curse that Dutch guy for taking his secret formula to his grave 😂
Mandela Did It
Mandela Did It - Před dnem
Wow, same way I find R-134a leaks on mobile HVAC systems.
Fun Fact: those “sniffers” WILL go crazy if you even breathe into it. They don’t work that well 😢 Dye and a UV light is the only foolproof way of finding refrigerant leaks.
masamune200
masamune200 - Před dnem
100% of the oxygen in a submarine is recycled farts. Confirmed this with an actual submariner.
Merc E.Z.
Merc E.Z. - Před dnem
These have been awesome. Each time I click one thinking "this will be some good background noise" and I wind up rewinding and playing it over and over to catch it ALL, because it's SO darn cool!
C G
C G - Před dnem
lol. wow they've upgraded since my service! About time! *nods slowly* 👍🤣
Indpendent01
Indpendent01 - Před 20 hodinami
And some of this is the old stuff lol! (some things never change though)
ghost sutki
ghost sutki - Před dnem
Is this before Corona?
Jasper Harden
Jasper Harden - Před dnem
The erect italy uniquely moor because brace orly soak around a solid rod. unused, kaput particle
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