Question

The process of obtaining sulphur by the borehole method is called :

• A. The Frasch process.
• B. The Lablanc process.
• C. The Calcaroni process.
• D. The Mannheium process.

Answer 1

The correct option is A The Frasch process.

The Frasch process is a method to extract sulfur from underground deposits. It is the only economic method of recovering sulfur from elemental deposits.