A procedure for the manufacture of elemental sulfur by reaction of hydrogen sulfide with sulfur dioxide (Machine-translation by Google Translate, not legally binding)

摘要

A process for the production of elemental sulfur by reaction of hydrogen sulphide with sulfur dioxide, contained in at least one gas stream, characterized in that it is operated in the presence of at least one salt of a metal selected from groups i and ii, columns on the left, of the periodic system, of a compound selected from organic carboxylic acids and partial esters of said acids. (Machine-translation by Google Translate, not legally binding)