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Hot Filtration: A Way to Enhance the Recovery of Chromite in Sulfuric Acid Leaching,with or without the Addition of Perchloric Acid
Leaching Chromite Hexavalent chromium Sulfuric acid Perchloric acid
2009/10/9
Ahi gh grade chromite concentrate obtained from the Pınarba¸sı region of Kayseri province in Turkey was reacted with a solution of sulfuric acid and perchloric acid at atmospheric pres...
EVALUATING THE EFFECTIVENESS OF HEAT-RESISTANT CAST STEEL FILTRATION FROM THE RESULTS OF STRUCTURE EXAMINATIONS
Innovative casting materials and technologies cast steel
2011/3/10
Filtration guarantees castings characterised by high quality and free from any non-metallic inclusions, which are formed at the stage of melting and pouring of liquid metal.This article discusses the ...