190
'No-water' hydropower turns England's hills into green and pleasant batteries
(www.rechargenews.com)
this post was submitted on 17 Aug 2023
190 points (96.6% liked)
Technology
59106 readers
4410 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
https://www.imeche.org/news/news-article/high-density-pumped-hydro-could-be-installed-on-thousands-of-small-hills
"RheEnergise said it invented the new high-density fluid, known as R-19. Chief executive Stephen Crosher told Professional Engineering that the liquid is a fine-milled suspended solid in water, with low viscosity and low abrasion characteristics. The base material is used in oral medication applications, in a similar way that chalk is used as a bulking agent for pills and tablets. He said the raw materials are common and available, including in the UK, and the fluid could either be manufactured on-site or at a depot. "
I like the idea of using old coal mines, there's been pilot projects in Germany and Australia but I've never seen them amount to anything
Calcium carbonate. The density for a calcium carbonate suspension in water is right on the money for what they've stated. They're being so evasive because they haven't patened it and likely can't. They're treating it like a trade secret because they can't make it into IP.
Edit: yep, they use it in oil drilling, so they can't patent it https://glossary.slb.com/en/terms/c/calcium_carbonate
Patenting chalk water solution is like patenting milk.
Oh look, I've made up a liquid consisting of suspended lipids, sugars, and proteins! Please detain these cows!
These corporations would try to patent any molecular arrangement that contains two oxygen atoms and call it a day and they'd fight a plant for it.
2 oxygen atoms? Your product sounds awfully similar to my proprietary, patented, 1 oxygen, 2 hydrogen atoms compound.
I hope you have a good lawyer.
Well, dehydrogen-oxide has been proven to, in large enough quantities, be deadly to humans.
Well spotted