CaSO4 to produce H2SO4
CaSO4 to produce H2SO4
(OP)
I understand that CaSO4 + C can produce H2SO4, Lime and other by products. Is there any company in the USA or Europe actually doing this? S is now very expensive now compared with a few years ago or even last year -> H2SO4 produced by direct combustion is now getting very expensive.





RE: CaSO4 to produce H2SO4
Milton Beychok
(Visit me at www.air-dispersion.com)
.
RE: CaSO4 to produce H2SO4
Do you know any H2SO4 manufacturer using CaSO4 to produce H2SO4?
RE: CaSO4 to produce H2SO4
Given all the sour gas and sour heavy oil that is being processed, why isn't sulphur cheaper?
RE: CaSO4 to produce H2SO4
In the early 90s S was about $100/t. As recently as 2005 it was as low as $30/t. Today it is somewhere above $500/t with some thinking that it will reach $1,000/t (potash already has reached that level).
http://fir
= = = = = = = = = = = = = = = = = = = =
Plymouth Tube
RE: CaSO4 to produce H2SO4
Thanks to all who reponded to this thread.