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 Hydrogen powered train is here

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Cake-san P
post Sep 23 2022, 04:22 AM

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water splitting using high temperature (500°–2,000°C) which produce hydrogen & oxygen can be achieved by either concentrating sunlight or using waste heat from nuclear reactor.

artificial photosynthesis haven't been commercialized yet.

using hydrogen as fuel can probably cut on charging time & slow down battery degradation on fast charging.

using solar-powered only for car is still inefficient on current tech, need redundancy.

welp, hydrogen is unstable, maybe can take an extra step on using glucose as fuel which glucose can be turned to hydrogen+co2¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯

chtan
post Sep 23 2022, 08:13 AM

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QUOTE(AfraidIGotBan @ Sep 23 2022, 01:53 AM)
From what this unker heard, Hydrogen kebabom more hantam kick that nuclear.

Wonder how crazy amazing that could be.
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No lar. Hydrogen storage is more troublesome only and very volatile. Not more powerful than nuclear lar.
bengm2019
post Sep 23 2022, 08:19 AM

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Using hydrogen is USELESS.

96% of the world's hydrogen comes from fossil fuels.....
bengm2019
post Sep 23 2022, 08:22 AM

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QUOTE(chtan @ Sep 23 2022, 08:13 AM)
No lar. Hydrogen storage is more troublesome only and very volatile. Not more powerful than nuclear lar.
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I guess they slept through their lessons back in school....



chtan
post Sep 23 2022, 08:26 AM

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QUOTE(bengm2019 @ Sep 23 2022, 08:22 AM)
I guess they slept through their lessons back in school....
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I think he confused it with fusion. Nuclear fusion (hydrogen bomb) is of course way more powerful than nuclear fission (classic nuclear bomb).
premier239
post Sep 23 2022, 08:40 AM

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QUOTE(judas @ Sep 23 2022, 01:53 AM)
To produce hydrogen, the clean way use electrolysis.
Electrolysis uses electricity
So where the electricity come from? Said here clean energy

Then, why not use electric engine directly powered by clean energy? Why waste money in expensive high pressure tanks and only certain place to pump it when u can charge ur car at home if electric?
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u think y large size commercial vehicles use hydrogen instead of battery, e.g. train, truck, plane

sebab for high mileage, large battery size has worse mileage efficiency compared to hydrogen

unless the solid state battery or graphene battery could be commercialized, then diff story
AfraidIGotBan
post Sep 23 2022, 06:36 PM

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QUOTE(chtan @ Sep 23 2022, 12:13 AM)
No lar. Hydrogen storage is more troublesome only and very volatile. Not more powerful than nuclear lar.
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Really ah? Hmm then this unker kena con by yutub video liao, say hydrogen and its vehicle counterpart is driving bombs all around the world. Illuminati idea to kebabom the world konons.
thewan
post Sep 24 2022, 06:07 AM

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https://www.theverge.com/2022/9/23/23368339...ration-strategy

i guess the miracle to make more clean hydrogen is coming faster than any miracle malaysians will one day read before posting on the internet. pity.

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