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

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    SmarterEveryDaySmarterEveryDay

    持续时间: 29:33

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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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SmarterEveryDay
SmarterEveryDay

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!

7 天 前
Dylan K
Dylan K

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.

3 小时 前
Dylan K
Dylan K

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

4 小时 前
Quinn Sams
Quinn Sams

YO GO ON THE ROCKETSHIP (Boat) WITH TORY BRUNO

7 小时 前
Boa !
Boa !

K

16 小时 前
WaveRain
WaveRain

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

16 小时 前
Jade.
Jade.

This is the first SmarterEveryDay video I’ve ever watched, and the thought I kept having every minute or so was “this is so cool!” Really impressed with the access given on the submarine and with the visual explanations of processes. Shoot, I’m *super* impressed with this video! Thanks for this really cool learning experience :)

2 分钟 前
Jonty Levine
Jonty Levine

Submarines are one of those sci-fi-seeming ideas that, if they didn't already exist in the real world, I wouldn't think it remotely plausible that they could have built one the size of a large building over a century ago.

14 分钟 前
raz zan
raz zan

"cool man so what do you do up here"

15 分钟 前
wobbly sauce
wobbly sauce

And vent pressurizes the Torpedo tubes... from the Eps prior.

40 分钟 前
Roice Economos
Roice Economos

The dizzy taste exceptionally guarantee because improvement physiologically injure inside a nosy gate. silky, obscene rabbit

40 分钟 前
Paul David Gray
Paul David Gray

Very interesting. Well done mate for letting us know.

41 分钟 前
Ernest Boston
Ernest Boston

What is your dog's name?

53 分钟 前
Fly Robin
Fly Robin

It's awesome to get unanswered questions answered. This was a very interesting video. Thank you 🌅

小时 前
Quixorotica
Quixorotica

Why was he waving a red phosphor striker next to the chlorate ignition while its out of the safety basket? Like you know... on a submarine where they would all die...

小时 前
Sovereign Knight
Sovereign Knight

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

小时 前
matthew abbott
matthew abbott

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.

小时 前
David Fossi
David Fossi

NIN if you heard it

小时 前
Johnny Bumpous
Johnny Bumpous

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

2 小时 前
VIRTUE and VICE
VIRTUE and VICE

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

2 小时 前
Sole Ice
Sole Ice

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

2 小时 前
Sole Ice
Sole Ice

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

2 小时 前
Captain_Element
Captain_Element

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

2 小时 前
Avi A
Avi A

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

2 小时 前
Phildo
Phildo

DOW! West Jefferson HS! Rough Riders 🤙🏻

2 小时 前
Phildo
Phildo

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!

2 小时 前
Donutt CODM
Donutt CODM

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

2 小时 前
Joey Stocato
Joey Stocato

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

2 小时 前
Robo75
Robo75

i'm too dumb to watch this video.

2 小时 前
Kayser Yoshi
Kayser Yoshi

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

2 小时 前
-PREMIUM- -
-PREMIUM- -

what's up with the myth buster intro?

2 小时 前
Vlad Alexander
Vlad Alexander

The candle is cool..

3 小时 前
Hazel
Hazel

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.

3 小时 前
phoeniximperator
phoeniximperator

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

3 小时 前
John Williams
John Williams

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

3 小时 前
roberto armstrong
roberto armstrong

Surely half of it is Methane...

3 小时 前
Micha
Micha

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

3 小时 前
xKiSuGix
xKiSuGix

Ohio is for lovers. 2:01

3 小时 前
Devin Coyle
Devin Coyle

This is what space ships will look like in 1000 years

3 小时 前
CNN News Salem Saberhagen
CNN News Salem Saberhagen

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

3 小时 前
custom PC indy
custom PC indy

way cool

3 小时 前
MrFunkyFuck
MrFunkyFuck

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

4 小时 前
Talmadge Williams
Talmadge Williams

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

4 小时 前
Talmadge Williams
Talmadge Williams

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

4 小时 前
XD
XD

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

4 小时 前
CNN News Salem Saberhagen
CNN News Salem Saberhagen

this video debunks the ISS

3 小时 前
raph
raph

Youtube mondern dirty jobs?? Good job!

4 小时 前
dj johnson
dj johnson

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

5 小时 前
Natonion
Natonion

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

5 小时 前
Legofreak
Legofreak

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

5 小时 前
Car Lover Photography
Car Lover Photography

Kosatka

5 小时 前
velcro kearns
velcro kearns

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

5 小时 前
Great Kim
Great Kim

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

5 小时 前
LawF250
LawF250

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

5 小时 前
Pizza Rolls
Pizza Rolls

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

6 小时 前
Aniga Leh
Aniga Leh

I appreciate the training that went to all the crew.

6 小时 前
Ultrafire 1247
Ultrafire 1247

Man all these high asvab scores in one very large container

6 小时 前
OK
OK

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?

6 小时 前
Chris K
Chris K

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.

7 小时 前
GubbyHD
GubbyHD

9:33 the guy

7 小时 前
david morrill
david morrill

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

7 小时 前
Stickyfinz
Stickyfinz

As an Hvac tech, I find this highly fascinating

7 小时 前
Sean M
Sean M

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?

7 小时 前
Stephen Clark
Stephen Clark

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

7 小时 前
Kent Keller
Kent Keller

Submarines are amazing machines.

7 小时 前
pdreidenbach
pdreidenbach

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.

7 小时 前
holobolo
holobolo

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

7 小时 前
james robinson
james robinson

Not as cute as my dog.

7 小时 前
Steve Jones
Steve Jones

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

8 小时 前
Christian Taping
Christian Taping

Plant trees inside submarine 😁 lol

8 小时 前
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL

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

8 小时 前
Universitas Peternakan Ikan Lele - UPIL
Universitas Peternakan Ikan Lele - UPIL

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

8 小时 前
USSBB62
USSBB62

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

8 小时 前
Brenton Fiedler
Brenton Fiedler

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

8 小时 前
Sean
Sean

I do not miss burning candles

8 小时 前
Astro
Astro

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

8 小时 前
USSBB62
USSBB62

Electrolisis

8 小时 前
germanchokolat1
germanchokolat1

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...

8 小时 前
inTruthbyGrace
inTruthbyGrace

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

9 小时 前
Robert Dawson
Robert Dawson

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

9 小时 前
tigertank909
tigertank909

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

9 小时 前
Cob
Cob

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

9 小时 前
AIcat
AIcat

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

9 小时 前
Soviet Union
Soviet Union

Me, an intellectual: Jumst put plamtz

9 小时 前
Ripped fungus
Ripped fungus

Fatter everyday

10 小时 前
michael pratama
michael pratama

DAMNIT DOW?! MORE LIKE AUSTIN EVANS!!!

10 小时 前
YuK1
YuK1

Lockdown in a Whole different way

10 小时 前
leighton stump
leighton stump

is this the same as a space ship?

10 小时 前
Neal Teitelbaum
Neal Teitelbaum

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

10 小时 前
Ta Xa
Ta Xa

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

10 小时 前
Kenny Ng
Kenny Ng

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

10 小时 前
Fetus
Fetus

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 !

10 小时 前
guess what this is not my real name
guess what this is not my real name

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

10 小时 前
Ray Allen
Ray Allen

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

10 小时 前
BRUH_
BRUH_

Guy in backround at 4:35 said O.o

11 小时 前
wizard001001
wizard001001

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.

11 小时 前
Big Tom
Big Tom

incase of am emergency the crew collects farts

11 小时 前
Eric Dow
Eric Dow

Hey! Another DOW! :)

11 小时 前
Chungwei Wang
Chungwei Wang

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

11 小时 前
Tony Arc
Tony Arc

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

11 小时 前
X XXX
X XXX

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

11 小时 前
Cheeky Monkees
Cheeky Monkees

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

11 小时 前
Ronald Anderson
Ronald Anderson

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.

11 小时 前
Sam Bland
Sam Bland

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.

11 小时 前
Danyal Mondol
Danyal Mondol

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

11 小时 前
SecretG4mer
SecretG4mer

Me an intellectual: They just put plants into the tanks

11 小时 前
Izy Izhan
Izy Izhan

Sunlight tho?

2 小时 前
otrot land
otrot land

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

11 小时 前

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