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Scientists say their device can pull water from the air to create green hydrogen
AsiaOne ^ | SEPTEMBER 06, 2022 | Holly Chik

Posted on 09/12/2022 5:14:47 PM PDT by nickcarraway

click here to read article


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To: calljack

“If you are going to build a system that needs a lot of water and the resulting product will be transported hundreds of miles to be used,”

1. You don’t need a lot of water

2. It is not going to be transported hundreds of miles

3. https://www.universalclass.com/i/course/reading-comprehension-101.htm


21 posted on 09/12/2022 5:58:48 PM PDT by TexasGator ( )
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To: Tolerance Sucks Rocks

That’s why hydrogen can enter metals.


22 posted on 09/12/2022 5:59:24 PM PDT by ProtectOurFreedom (“I used to be nothing but a Deplorable Clinger, but I've been promoted to Brigadier Ultra-MAGA”)
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To: adorno

Yes, they have. The power required makes in economically unfeasible.


23 posted on 09/12/2022 6:02:13 PM PDT by suijuris (Once a man learns to see he finds himself alone in the world with nothing but folly.)
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To: nickcarraway

“The spice must flow”


24 posted on 09/12/2022 6:06:31 PM PDT by RedMonqey
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To: nickcarraway

Survival stills for use in the desert have been around for the last sixty years.


25 posted on 09/12/2022 6:07:29 PM PDT by Ruy Dias de Bivar
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To: TexasGator
“Why didn’t somebody think of that before?”

The have.


I know. It was just a sarcastic question.

But, like a lot of other things, everything old is new again at some point. ;)
26 posted on 09/12/2022 6:16:42 PM PDT by adorno
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To: nickcarraway

Hmmm...take water from desert air when there are lakes and rivers and ocean alloverdaplace....genius..why not dry out the deserts more?.... The bugs and low moisture requiring plants won’t mind..hubrisosity city.


27 posted on 09/12/2022 6:18:45 PM PDT by Getready (Wisdom is more valuable than gold and diamonds, and harder to find.)
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To: nickcarraway

“Commence Operation....Vacu-Suck!”


28 posted on 09/12/2022 6:20:43 PM PDT by dfwgator (Endut! Hoch Hech!)
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To: nickcarraway
Hmm, Hydrogen huh? A perfect fuel?

Nothing could happen there right?

Anybody remember the story of that old German blimp, what was it's name, Oh I remember now,

The Hindenberg.

29 posted on 09/12/2022 6:21:40 PM PDT by China Clipper ( Animals? I love animals. See? There's one there, right next to the potatoes!)
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To: adorno

“But, like a lot of other things, everything old is new again at some point. ;)”

What is new is the source of water combine with solar power.


30 posted on 09/12/2022 6:26:31 PM PDT by TexasGator ( )
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To: ProtectOurFreedom

Nothing magical about running H2 through piping. It is done on a daily basis in refineries in the Reformer units and Hydrodesulferization units. Be careful at flanged connections for H2 leakage. Hyrogen flame is invisible and you definitely don’t want to walk through one.


31 posted on 09/12/2022 6:29:15 PM PDT by 353FMG
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To: TexasGator
What is new is the source of water combine with solar power.

Source of water?

Solar power? The sun?

It's just people (scientists?) trying to make it seem like an impossible project made possible.

Why do things the hard way?

Water is everywhere, including the air and oceans and rivers and lakes, and clouds and even underground, and can even be transported.

I still fail to see the big advantage or a good reason to do things the hard way.
32 posted on 09/12/2022 6:32:01 PM PDT by adorno
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To: Tolerance Sucks Rocks
"Another problem that I can think of is that hydrogen molecules are so tiny that they can escape from nearly anything."


33 posted on 09/12/2022 6:34:44 PM PDT by TexasGator ( )
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To: suijuris

“Yes, they have. The power required makes in economically unfeasible.”

Solar power is very feasible in remote sunny locations.


34 posted on 09/12/2022 6:36:14 PM PDT by TexasGator ( )
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To: 353FMG

“Green” was in the article. Trigger word for FReepers causing all logic and reasoning to be discarded in favor of ignorant comments and crude jokes.


35 posted on 09/12/2022 6:38:34 PM PDT by TexasGator ( )
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To: pfony1

Pixie dust and (drum roll) LUCKYDAYSIUM!


36 posted on 09/12/2022 6:43:54 PM PDT by Migraine ( )
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To: adorno
"Solar power? The sun? Water is everywhere, "


37 posted on 09/12/2022 6:46:30 PM PDT by TexasGator ( )
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To: adorno

“I still fail to see the big advantage or a good reason to do things the hard way.”

Dude. If you lived in a village that had no electricity and little water you would be singing a different tune.


38 posted on 09/12/2022 6:50:25 PM PDT by TexasGator ( )
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To: TexasGator

I know about the deserts, but...

why do the electrolysis out there, when, like I said, water is everywhere? Electrolysis can be done with abundant water elsewhere, and then the hydrogen can be transported to where it’s needed, including the desert. It wold still end up more cost-effective if done away from the desert.


39 posted on 09/12/2022 6:54:19 PM PDT by adorno
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To: TexasGator
Dude. If you lived in a village that had no electricity and little water you would be singing a different tune.


See post #39.
40 posted on 09/12/2022 6:56:04 PM PDT by adorno
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