Impulse® HR 1218 has been specifically developed for medium to high pressure Diesel Hydrotreatment Units. HR 1218 exhibits maximum HDS activity while achieving outstanding HDA activity. Thanks to its unique pore structure combined with the Impulse® technology, HR 1218 is among the most robust catalyst of its kind allowing processing of the most difficult feedstocks (LCO, Coker Diesel…) while achieving the highest performances throughout a maximized cycle length.