On Sun, 29 Sep 2019 19:43:26 -0000 (UTC), Cursitor Doom
wrote:

On Sun, 29 Sep 2019 17:39:53 +0000, danny burstein wrote:

Toxic chemical at PES refinery mostly cleared, aiding probe of June
blaze
....
About 340,000 pounds of hydrofluoric acid (HF) stored at Philadelphia
Energy Solutions' refinery was chemically neutralized
======
https://www.reuters.com/article/us-p...tcy-chemicals-
idUSKCN1VK24U

"HF can burn the skin"

ROTFLMFAO! :-D
Yeah, I love how some stuff is understated. Like when all those
lithium batteries in laptops were catching on fire. I read a report
where the burning batteries were described as "venting with flame".