Must read: Investigation reveals true hazards of piping tar sands across America
America has a new word to learn: Dilbit. Dilbit, short for diluted bitumen, is a combination of tar sands crude (bitumen) and dangerous liquid chemicals like benzene (the dilutant) used to thin crude so it can be piped to refineries. And there is a lot of it being piped into America — in some cases through the backyards of communities that don’t even know it’s there.