Additive Expert Suggests Paraffinic VLSFO Components Behind Heightened Black Carbon Emissions 10 July 2020 Earlier this year environmental groups suggested that some VLSFO blends were causing high black carbon emissions.Author: Capt. Johnhttp://feedproxy.google.com/~r/shipandbunker/~3/iUQWFjrJQkc/448147-additive-expert-suggests-paraffinic-vlsfo-components-behind-heightened-black-carbon-emissions