Creating high-quality cannabis extracts and isolates requires a great amount of care on the part of the product manufacturer. Although extraction and purification processes used in other industries ...

The NDA Government has set up the target of achieving 20 per cent ethanol blended petrol by 2025, a target which it has advanced by five years. A 1980 Yamaha XS650, which was modified to run on waste ...

In chemistry, solvents (generally in liquid form) are used to dissolve, suspend or extract other materials, typically without chemically altering either the solvent or the other materials. Solvents ...

CORRECTION: This story was updated on Dec. 16, 2015, to correct the description of distillation and to clarify the separation difficulty posed by azeotropes. A new method for heating liquid mixtures ...