Risultati della ricerca - "Sulphurous acid"

Economic and technical evaluation of the sulfurour acid-caustic purification process for producing alumina from kaolinitic clay di Kramer, Deborah A.

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Laboratory investigation of sulfurous acid leaching of kaolin for preparing alumina / di Raddatz, A. E. (Andrea E.)

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Acid sulfation of alunite / di Froisland, L. J. (Lawrence J.)

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Corrosion resistance of selected ceramic materials to sulfuric acid / di Bennett, James P. (James Philip), 1951-

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Production of titanium dioxide from perovskite concentrates, acid sulfation method /

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Recovery of zinc and sulfur from sphalerite concentrates by reaction with sulfuric acid di Dewing, H. H. (H. Harvey)

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Leaching of phosphate values from two central Florida ores using H b2 sSO b4 s-methanol mixtures / di Wilemon, G. M.

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Leaching of pyroxmangite ore with calcium fluoride and sulfuric acid / di Droes, S. R.

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Defluorination of byproduct zinc concentrates / di Prater, R. B. (Raymond B.)

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Economic evaluation of a method to regenerate waste chromic acid-sulfuric acid etchants/ di Spotts, Deborah A.

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Recycling of neodymium iron boron magnet scrap /

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