VG grades are known by the Indian government as the preferred type of bitumen for road construction. In 1991, the Bureau of Indian Standards adopted a new grading method for bitumen, named viscosity ...

The efficient recovery of bitumen, a highly viscous form of crude oil, poses significant technical and economic challenges. In recent years, researchers have developed advanced experimental techniques ...

Greenvale Energy is on the path towards a commercial bitumen product after testwork at the Alpha project in Queensland recorded the highest conversion to date. GRV’s latest testwork shows company ...

A novel bitumen upgrading process that decreases the amount of diluent required for pipeline transportation and reduces overall operating costs has been proven in a 100-b/d demonstration plant in ...

Chennai Petroleum Corporation Limited (CPCL) has produced 553.1 thousand metric tonnes (TMT) of bitumen for the year 2022-23, an increase of 25% as compared to last year 2021-22, when it produced ...