<a rel="nofollow" class="external text" href="http://www.linde-gas.com/International/Web/LG/COM/likelgcomn.nsf/repositorybyalias/pdf_claus/%24file/Claus_e.pdf">Claus plant diagram</a> Basic flow diagram of a Claus process plant to convert gaseous hydrogen sulfide to elemental sulfur.
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Bosquewiki" class="extiw" title="wikipedia:User:Bosquewiki">Bosquewiki</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
18 May 2005 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.