Scorpio Tankers Reveals Scrubber Investment for 52 Ships 3 December 2018 Scorpio Tankers has entered into an agreement to purchase exhaust gas cleanings systems for 52 of its vessels.Author: Capt. Johnhttps://worldmaritimenews.com/archives/265932/scorpio-tankers-reveals-scrubber-investment-for-52-ships/