Iluka Resources Ltd, the world's biggest zircon producer, has increased its profit outlook for the full year after a fall in the Australian dollar and higher commodity prices as it plans to take one of its kilns out of production.

Iluka Resources Ltd, the world's biggest zircon producer, has increased its profit outlook for the full year after a fall in the Australian dollar and higher commodity prices as it plans to take one of its kilns out of production.