PuriSorb LAS-20 is a versatile adsorbent designed to remove trace arsine, phosphine and sulfur from liquid and gaseous petrochemical feedstocks to protect the downstream catalyst or processes.
PuriSorb LAS-20 is especially suitable for olefinic streams containing acetylenes or dienes, which have a tendency to foul other types of adsorbent or catalyst.
PuriSorb LAS-20 is applied for purification of hydrogen-rich gases where other metal oxides cannot be used due to their reactivity toward the hydrogen content in the gas stream.
