Monographs on Applied Electrochemistry. Vol. 111. 



The Production of Chromium 



and its Compounds by 



Aid of the Electric 



Current 



By Dr. MAX LE BLANC. 



Professor and Director of the Physical-Chemical (Electrochemi- 

 cal) Institute of the Technical High School, Karlsruhe 



Authorized English Translation by 



Joseph W. Richards, M.A., A.C., Ph.D. 



Past-President of the American Electro- 

 chemical Society. Professor of Metall- 

 urgy at Lehigh University : : 



CONTENTS. 



I. OBTAINING OF METALLIC CHROMIUM, (a) By the Electro- 

 lysis of Aqueous Solutions; (b) At High Temperatures. 

 ,11. OBTAINING OF COMPOUNDS OF CHROMIUM WITH METALS 

 (a] By Electrolysis of Aqueous Solutions; (b) At High Tem- 

 peratures. 



III. OBTAINING OF COMPOUNDS OF CHROMIUM WITH NON- 

 METALS, (a) Carbon Compounds ; (b) Silicon Compounds ; 

 (c] Phosphorus Compounds; (d) Sulphur Compounds; (e) 

 Oxygen Compounds. 



(i) Chromous Compounds ; (2) Chromic Compounds. 



(a] By Electrolysis of Aqueous Solutions ; (b) At High 



Temperatures. 

 (3) Chromic Acid Compounds. 



(a) Chromates of the Heavy Metals; (b} Chromates of 



Alkalies and Chromic Acid, 

 viii -f- 125 pp. Price, net, post-paid. Paper, |i.oo. Cloth, $1.25. 



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