#hydrogen101 — Public Fediverse posts

#Hydrogen101
SPAC Aimei Health NASDAQ $AFJK terminates business combination agreement with Chinese United Hydrogen Group Inc. dating to 2024Jun19; triggered by missing the closing date.
#UHG transaction was valued at US$1.6B.
#hydrogen #H2 #fuelcell #electrolyzer #China #energy

#Hydrogen101
SPAC Aimei Health NASDAQ $AFJK terminates business combination agreement with Chinese United Hydrogen Group Inc. dating to 2024Jun19; triggered by missing the closing date.
#UHG transaction was valued at US$1.6B.
#hydrogen #H2 #fuelcell #electrolyzer #China #energy

#Hydrogen101
FAW Jiefang hydrogen internal combustion engine #H2ICE reportedly passes National Certification.

-NB: Test engine shown installed on an engine test stand, not with it installed in a tractor & on a dynamometer.
-NB: As with most #H2ICE engines, conventional SCR exhaust aftertreatment was used.
#energy #hydrogen #H2 #ICE #SCR

#Hydrogen101
FAW Jiefang hydrogen internal combustion engine #H2ICE reportedly passes National Certification.

-NB: Test engine shown installed on an engine test stand, not with it installed in a tractor & on a dynamometer.
-NB: As with most #H2ICE engines, conventional SCR exhaust aftertreatment was used.
#energy #hydrogen #H2 #ICE #SCR

#Hydrogen101
FAW Jiefang hydrogen internal combustion engine #H2ICE reportedly passes National Certification.

-NB: Test engine shown installed on an engine test stand, not with it installed in a tractor & on a dynamometer.
-NB: As with most #H2ICE engines, conventional SCR exhaust aftertreatment was used.
#energy #hydrogen #H2 #ICE #SCR

#Hydrogen101
FAW Jiefang hydrogen internal combustion engine #H2ICE reportedly passes National Certification.

-NB: Test engine shown installed on an engine test stand, not with it installed in a tractor & on a dynamometer.
-NB: As with most #H2ICE engines, conventional SCR exhaust aftertreatment was used.
#energy #hydrogen #H2 #ICE #SCR

#Hydrogen101
FAW Jiefang hydrogen internal combustion engine #H2ICE reportedly passes National Certification.

-NB: Test engine shown installed on an engine test stand, not with it installed in a tractor & on a dynamometer.
-NB: As with most #H2ICE engines, conventional SCR exhaust aftertreatment was used.
#energy #hydrogen #H2 #ICE #SCR

#Hydrogen101
Quebec, Canada has published their QUÉBEC INTEGRATED ENERGY RESOURCE MANAGEMENT PLAN 2026–2050. It calls for 5 geological hydrogen research projects by 2035, and 2 geological #hydrogen development projects by 2050.
https://bit.ly/4wtD66X
#H2 #whitehydrogen #geologichydrogen

#Hydrogen101
UT Austin #utaustin Jackson School of Geosciences #txgeosciences has been doing great work in the natural, or geologic hydrogen exploration arena

Now they published a paper looking at repurposing underground natural gas storage sites for #hydrogen & CO2 storage
#H2 #CO2 #energy

#Hydrogen101
UT Austin #utaustin Jackson School of Geosciences #txgeosciences has been doing great work in the natural, or geologic hydrogen exploration arena

Now they published a paper looking at repurposing underground natural gas storage sites for #hydrogen & CO2 storage
#H2 #CO2 #energy

#hydrogen101
↙️India makes hydrogen from nuclear heat & not much electricity, using the copper-chlorine thermochemical cycle

↘️Some might not be excited, because high-temperature solid oxide electrolyzers #SOEC can already make green hydrogen using ⅓ 🟥nuclear heat & ⅔ 🟩electricity.
#hydrogen #GreenHydrogen #H2 #energy

#hydrogen101
↙️India makes hydrogen from nuclear heat & not much electricity, using the copper-chlorine thermochemical cycle

↘️Some might not be excited, because high-temperature solid oxide electrolyzers #SOEC can already make green hydrogen using ⅓ 🟥nuclear heat & ⅔ 🟩electricity.
#hydrogen #GreenHydrogen #H2 #energy

#hydrogen101
↙️India makes hydrogen from nuclear heat & not much electricity, using the copper-chlorine thermochemical cycle

↘️Some might not be excited, because high-temperature solid oxide electrolyzers #SOEC can already make green hydrogen using ⅓ 🟥nuclear heat & ⅔ 🟩electricity.
#hydrogen #GreenHydrogen #H2 #energy

#hydrogen101
↙️India makes hydrogen from nuclear heat & not much electricity, using the copper-chlorine thermochemical cycle

↘️Some might not be excited, because high-temperature solid oxide electrolyzers #SOEC can already make green hydrogen using ⅓ 🟥nuclear heat & ⅔ 🟩electricity.
#hydrogen #GreenHydrogen #H2 #energy

#hydrogen101
Congrats to Japan’s MOL on making hydrogen at sea on th a12m / 39-foot sailing sloop "WINZ MARU", but the Energy Observer @energy_observer vessel was launched in 2017, and made/stored/used hydrogen in its round-the-world trip.
#hydrogen #greenhydrogen #fuelcell #electrolyzer #energy #sailboat

#hydrogen101
Congrats to Japan’s MOL on making hydrogen at sea on th a12m / 39-foot sailing sloop "WINZ MARU", but the Energy Observer @energy_observer vessel was launched in 2017, and made/stored/used hydrogen in its round-the-world trip.
#hydrogen #greenhydrogen #fuelcell #electrolyzer #energy #sailboat

#hydrogen101
Congrats to Japan’s MOL on making hydrogen at sea on th a12m / 39-foot sailing sloop "WINZ MARU", but the Energy Observer @energy_observer vessel was launched in 2017, and made/stored/used hydrogen in its round-the-world trip.
#hydrogen #greenhydrogen #fuelcell #electrolyzer #energy #sailboat

#hydrogen101
Congrats to Japan’s MOL on making hydrogen at sea on th a12m / 39-foot sailing sloop "WINZ MARU", but the Energy Observer @energy_observer vessel was launched in 2017, and made/stored/used hydrogen in its round-the-world trip.
#hydrogen #greenhydrogen #fuelcell #electrolyzer #energy #sailboat

#Hydrogen101 #H2Safety
Why did Clean Power Hydrogen #CPH2 think they could build a #hydrogen electrolyzer that was prohibited by int'l safety codes, given their:

"…admitting it did not have the 'financial, engineering, or technical' resources."

I'm just glad nobody was killed.
https://bit.ly/4uV6SjN
#H2 #GreenHydrogen #electrolyzer #energy

#Hydrogen101 #H2Safety
Why did Clean Power Hydrogen #CPH2 think they could build a #hydrogen electrolyzer that was prohibited by int'l safety codes, given their:

"…admitting it did not have the 'financial, engineering, or technical' resources."

I'm just glad nobody was killed.
https://bit.ly/4uV6SjN
#H2 #GreenHydrogen #electrolyzer #energy

#Hydrogen101 #H2Safety
Why did Clean Power Hydrogen #CPH2 think they could build a #hydrogen electrolyzer that was prohibited by int'l safety codes, given their:

"…admitting it did not have the 'financial, engineering, or technical' resources."

I'm just glad nobody was killed.
https://bit.ly/4uV6SjN
#H2 #GreenHydrogen #electrolyzer #energy

#Hydrogen101 #H2Safety
Why did Clean Power Hydrogen #CPH2 think they could build a #hydrogen electrolyzer that was prohibited by int'l safety codes, given their:

"…admitting it did not have the 'financial, engineering, or technical' resources."

I'm just glad nobody was killed.
https://bit.ly/4uV6SjN
#H2 #GreenHydrogen #electrolyzer #energy

#hydrogen101 #PEC
SunHydrogen #sunhydrogeninc spins their weak Austin, TX test results:↙️

1) As my wicked-smart #GinerInc mentor Tony LaConti always said, "there's no such thing as a defect-free coating"

2) There's a good reason Nocera & his artificial leaf startup #SunCatalytix failed on the same task, and pivoted away from PEC!↘️

3) Don't forget, you can always over-build your solar, add a battery, and keep an electrolyzer running 24x7x365!
#hydrogen #H2 #photoelectrochemical #electrolysis

#hydrogen101 #PEC
SunHydrogen #sunhydrogeninc spins their weak Austin, TX test results:↙️

1) As my wicked-smart #GinerInc mentor Tony LaConti always said, "there's no such thing as a defect-free coating"

2) There's a good reason Nocera & his artificial leaf startup #SunCatalytix failed on the same task, and pivoted away from PEC!↘️

3) Don't forget, you can always over-build your solar, add a battery, and keep an electrolyzer running 24x7x365!
#hydrogen #H2 #photoelectrochemical #electrolysis

#Hydrogen101 #pseudoscience #SMDH #science
You've heard you can indict a ham sandwich? Well, you can also patent one!

This "invention" magically spins and separates hydrogen gas #H2 & oxygen gas #O2 from water, then magically separates the #H2 from the #O2 & the water!

#Hydrogen101 #pseudoscience #SMDH #science
You've heard you can indict a ham sandwich? Well, you can also patent one!

This "invention" magically spins and separates hydrogen gas #H2 & oxygen gas #O2 from water, then magically separates the #H2 from the #O2 & the water!

#Hydrogen101
Always check for the truth in the hydrogen vertical, whether it is hydrogen production / hydrogen fuel cell performance claims or touting for penny stocks:↙️

J4 just acquired some mineral claims from Primary Hydrogen, there was NO merger!↘️
#SMDH

#Branding101 #Hydrogen101
$13MM pre-seed raised, then the name of Vema Hydrogen's tech quietly changes from↙️“Stimulated Geologic Hydrogen” #SGH to↘️“Engineered Mineral Hydrogen” #EMH. Nothing builds confidence like post-funding redefinitions.
#SMDH #hydrogen #H2 #OrangeHydrogen

#Safety101 #HydrogenSafety #Hydrogen101
🔥 Fire at hydrogen production unit in SK Energy Ulsan, Korea refinery injures 5. ↙️
↘️ Likely root cause: failure to follow standard operating procedure #SOP & purge residual hydrogen gas from pipeline before opening the line. Released gas cloud exploded.
#hydrogen #H2

@keithdpatch
/2 #Hydrogen101
And here's some info on underground #hydrogen storage history & R&D:
🌟Underground hydrogen storage has/is operating in salt domes AND aquifers AND depleted gas reservoirs (pores). https://bit.ly/3EMaK2u
🌟Vallourec has metal tubes for 1-100T #H2.
🌟#HYBRIT is testing lined rock caverns for hydrogen.

@keithdpatch
/2 #Hydrogen101
And here's some info on underground #hydrogen storage history & R&D:
🌟Underground hydrogen storage has/is operating in salt domes AND aquifers AND depleted gas reservoirs (pores). https://bit.ly/3EMaK2u
🌟Vallourec has metal tubes for 1-100T #H2.
🌟#HYBRIT is testing lined rock caverns for hydrogen.

@keithdpatch
/2 #Hydrogen101
And here's some info on underground #hydrogen storage history & R&D:
🌟Underground hydrogen storage has/is operating in salt domes AND aquifers AND depleted gas reservoirs (pores). https://bit.ly/3EMaK2u
🌟Vallourec has metal tubes for 1-100T #H2.
🌟#HYBRIT is testing lined rock caverns for hydrogen.

@keithdpatch
/2 #Hydrogen101
And here's some info on underground #hydrogen storage history & R&D:
🌟Underground hydrogen storage has/is operating in salt domes AND aquifers AND depleted gas reservoirs (pores). https://bit.ly/3EMaK2u
🌟Vallourec has metal tubes for 1-100T #H2.
🌟#HYBRIT is testing lined rock caverns for hydrogen.

@keithdpatch
/2 #Hydrogen101
And here's some info on underground #hydrogen storage history & R&D:
🌟Underground hydrogen storage has/is operating in salt domes AND aquifers AND depleted gas reservoirs (pores). https://bit.ly/3EMaK2u
🌟Vallourec has metal tubes for 1-100T #H2.
🌟#HYBRIT is testing lined rock caverns for hydrogen.

🧵3/4
#Hydrogen101 #H2Safety
Lower flammability limit #LFL for H2 in O2 is 4%.
#HHO is 67% H2 (16.75x higher!) & quite explosive!
#H2 #O2 #HHO #Brownsgas #oxyhydrogen #hydroxygas

🧵3/4
#Hydrogen101 #H2Safety
Lower flammability limit #LFL for H2 in O2 is 4%.
#HHO is 67% H2 (16.75x higher!) & quite explosive!
#H2 #O2 #HHO #Brownsgas #oxyhydrogen #hydroxygas

🧵3/4
#Hydrogen101 #H2Safety
Lower flammability limit #LFL for H2 in O2 is 4%.
#HHO is 67% H2 (16.75x higher!) & quite explosive!
#H2 #O2 #HHO #Brownsgas #oxyhydrogen #hydroxygas

🧵3/4
#Hydrogen101 #H2Safety
Lower flammability limit #LFL for H2 in O2 is 4%.
#HHO is 67% H2 (16.75x higher!) & quite explosive!
#H2 #O2 #HHO #Brownsgas #oxyhydrogen #hydroxygas

🧵3/4
#Hydrogen101 #H2Safety
Lower flammability limit #LFL for H2 in O2 is 4%.
#HHO is 67% H2 (16.75x higher!) & quite explosive!
#H2 #O2 #HHO #Brownsgas #oxyhydrogen #hydroxygas

🧵1/4
#Hydrogen101 #H2Safety
Hey UK Health and Safety Executive #HSE :

Why is Clean Power Hydrogen #CleanPowerH2 allowed to sell a totally unsafe membrane-free #hydrogen production device?

@isostandards ISO 22734 requires:
-Membrane between #H2 & #O2
-Operation below hydrogen's #LFL

Otherwise...

🧵1/4
#Hydrogen101 #H2Safety
Hey UK Health and Safety Executive #HSE :

Why is Clean Power Hydrogen #CleanPowerH2 allowed to sell a totally unsafe membrane-free #hydrogen production device?

@isostandards ISO 22734 requires:
-Membrane between #H2 & #O2
-Operation below hydrogen's #LFL

Otherwise...

🧵2/2
#Hydrogen101 #Electrolysis101 #H2

Yes, @ENERGY experts mentioned #LHV for all electrolyzers would align with #HFTO fuel cell work⬇️, but today most hydrogen is for refining/fertilizer/chemicals, very little in new areas like transpo/power gen.

Go with what's accurate: #HHV !

#greensky #climateky #energysky #H2sky #HydrogenSky

🧵1/2
#Hydrogen101 #Electrolysis101 #H2

Even the #DOE #Hydrogen & Fuel Cell Technologies Office #HFTO can mess up higher #HHV & lower heating values #LHV:
-Liquid water reactant → #HHV⬇️
Includes ΔHvap of H2O (Use for #PEM #LAE #AEM electrolyzers)
-Water vapor reactant → #LHV
H2O vapor feed (Use for #SOEC electrolyzers)
#greensky #climateky #energysky #H2sky #HydrogenSky