In the puddling process, the oxygen of the air and of the ore or other " fettling" put into the furnace with the iron, combines with and eliminates the impurities, which are afterward squeezed out ...

The American Chemical Society, Lyon County Public Library and Murray State University recognized William Kelly's pneumatic process for refining iron as a National Historic Chemical Landmark on May 11, ...

TEHRAN- Iran exported iron ore pellet worth $513 million in the first seven months of the current Iranian calendar year ...

With the approval for a revised policy, the State government is eyeing a revenue of Rs 500 crore from e auction of unclaimed iron ore dumpss ...