#refrigerant — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #refrigerant, aggregated by home.social.
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Turning Fruits Into Ethylene and Ethane Refrigerant
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#NY challenges #EPA #refrigerant rollbacks
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#NY challenges #EPA #refrigerant rollbacks
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Replacement 'climate-friendly' car #refrigerant linked to rising #foreverchemical #pollution in #EU
https://phys.org/news/2026-07-climate-friendly-car-refrigerant-linked.html
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Replacement 'climate-friendly' car #refrigerant linked to rising #foreverchemical #pollution in #EU
https://phys.org/news/2026-07-climate-friendly-car-refrigerant-linked.html
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Testing Refrigerants and Capillary Tubes to Find Peak Performance
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Testing Refrigerants and Capillary Tubes to Find Peak Performance
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Last night I spotted this little gas canister at the top of our stairs, refrigerant for some of our chillers or heat pumps on the roof. 21 kg of R-410a. Read the label: 44 tonnes of CO2e . One false move by an installer, or slow leaks and it’s released - the equivalent of 30 return trips to Vancouver in a canister that barely reaches my knee.
We have natural refrigerants like CO2 and propane. Time to choose/switch!! #GWP #climatechange #refrigerant -
Last night I spotted this little gas canister at the top of our stairs, refrigerant for some of our chillers or heat pumps on the roof. 21 kg of R-410a. Read the label: 44 tonnes of CO2e . One false move by an installer, or slow leaks and it’s released - the equivalent of 30 return trips to Vancouver in a canister that barely reaches my knee.
We have natural refrigerants like CO2 and propane. Time to choose/switch!! #GWP #climatechange #refrigerant -
1st heat pump clothes dryer contender: the Whirlpool WHD560CHW.
Pros:
- 7.4 cu. ft. capacity, most heat pump dryers are smaller around 4 ft^3
- My parents bought one on my recommendation and like itCons:
- 240V
- I can't find what refrigerant it uses, so it's probably awful -
1st heat pump clothes dryer contender: the Whirlpool WHD560CHW.
Pros:
- 7.4 cu. ft. capacity, most heat pump dryers are smaller around 4 ft^3
- My parents bought one on my recommendation and like itCons:
- 240V
- I can't find what refrigerant it uses, so it's probably awful -
Cooling system could replace air con and drastically cut energy use | New Scientist
#HeatPump #AirConditioning #NewScientist #article #refrigerant #Electrocaloric
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‘Electrocaloric’ heat pump could transform air conditioning
https://www.nature.com/articles/d41586-023-03595-1
#HeatPump #AirConditioning #Nature #article #refrigerant #Electrocaloric
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If anyone with HVAC expertise knows the consequences of mixing refrigerants (R-22 and R-410A), please reach out to me. I think this maintenance guy just did a bad thing.
It's not the only bad thing, mind you. I'm documenting some other stuff.
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Les opérateurs BlackCat revendiquent des attaques informatiques à l'encontre de:
🇺🇸 Air Comm Corporation (
aircommcorp.com)🇸🇬 Fu Yu Corporation Limited (
fuyucorp.com)
#usa #singapore #aero #safety #ransomware #semiconductors #databreach #air #jets #turbines #facilities #helicopters #clients #support #careers #ransomware #factories #blackcat #corporation #design #flights #customers #employees #management #partership #business #corporate #technologies #solutions #moulding #innovative #engineers #commercial #aircrafts #manufacturers #refrigerant #industrial #plastics #plumbing #training #investors #malaysia #maintenance #components #electric #heat #conditioner #fabrication #software #precision #plant #moulds #medical #china #products #surgical #industries #ventilation #automotive #power #market #chips #optical #informatique
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Did you know that #CO2 can be used as a #refrigerant gas in #heatPumps? And that it's very efficient at it.
It requires significantly higher pressures than typical refrigerants gas but it doesn't require a chemical plan to fiddle with fluorinated products, and that seems to be a huge plus. Also, it is cheap, guaranteed not to have any undesirable effect we might discover later, non-flammable, non-toxic and has a GWP of 1.With a COP above 3, the global #efficiency of a combined-cycle methane power plant + transmission loss + point of use COP gives a higher efficiency than burning the methane directly even in the best furnace money can buy.
And we know very well how to store hot water, so spreading daily peak heat demand without massive *electricity* storage is much more feasible. -
Helium Recovery System Saves Costs - Helium is the most common element in the universe besides hydrogen, but despite th... - https://hackaday.com/2022/06/13/helium-recovery-system-saves-costs/ #refrigerant #experiment #equipment #labratory #science #helium #liquid #cold #tool #lab
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Recharged Dehumidifier Put Back Into Service - For the average consumer, repairing relatively low-cost home devices such as micro... - https://hackaday.com/2021/09/19/recharged-dehumidifier-put-back-into-service/ #dehumidifier #repairhacks #refrigerant #recharge #repair