Gilsonite mixing process General Description of Gilsonite Mixing Process Mixing Gilsonite into Bitumen The use of modifiers to improve the performance of bituminous road paving materials is increasing worldwide. These additives range from polymers and fibers to lime. One product is now being considered very seriously by road paving engineers and paving contractors who are […]
Bitumen Blending Mixing Gilsonite in Bitumen Blending A new application for Gilsonite has risen within the past 10 years, and that is using natural bitumen as a raw material to make petroleum bitumen. Basically, petroleum bitumen is made from sludge or slurry, obtained from the bottom of distillation tank, at the oil refinery. The slurry […]
