Lignin can now be efficiently and cost-effectively separated from sawdust, by using eutectic solvents. A research group has developed solvents using which 50% of the lignin from wood can be extracted ...

The vast range of products available in the cannabis industry includes a multitude of extracts. One popular type of extract is butane hash oil (BHO), also known as butane honey oil due to the raw ...

KARACHI: The production of petroleum solvents in Pakistan has risen sharply, with the product allegedly being mixed with petrol to maximise profits, as it remains exempt from the petroleum levy (PL), ...