Maumene, on the above subject. The fatty oils mingled with sulphuric acid disengage heat, this action may serve to distinguish them; it separates in a striking manner the drying oils from those ...

But of all substances that have made their imprint on the modern progress of the arts, there is no one approaching sulphuric acid in importance, produced as it is from the cheapest materials ...

Davi Trinidade of Brazil’s Antares Recycling outlines a project to remove sulphuric acid from lead batteries and turn it into ...

Many in the west end of Kingston – and as far away as Odessa – were greeted by a foul odour this morning, the likes of which ...