Zobrazeno 1 - 7
of 7
pro vyhledávání: '"C. S. Samis"'
Publikováno v:
Trans. Faraday Soc.. 32:795-815
Publikováno v:
Canadian Metallurgical Quarterly. 3:79-93
The mechanism of C and graphite oxidation by simple PbO-SiO2 and complex Cu2O-PbO-SiO2 slags was investigated. The rate of oxidation was found to be ∞ the O pressure of the slag system and the square of the O ion activity. The temperature dependenc
Autor:
G. S. Hartley, C. S. Samis
Publikováno v:
Trans. Faraday Soc.. 34:1288-1305
Publikováno v:
JOM. 5:554-558
In the presence of oxygen, galena is oxidized in an aqueous medium containing sodium hydroxide, in accordance with the following reaction $$PbS + 2{O_2} + 3O{H^ - } \to HPbO_2^ - + S{O_4}^ = + {H_2}O$$ A novel method was devised for following this re
Publikováno v:
Canadian Metallurgical Quarterly. 3:79-93
Autor:
C. S. Samis, D. P. Seraphim
Publikováno v:
JOM. 8:1096-1099
In the presence of oxygen, galena is oxidized in an aqueous medium containing ammonium acetate in accordance with the following reaction: $$PbS + 1/2\,{O_2} + 2\,N{H_2}Ac \to PbA{c_2} + S^\circ + 2\,N{H_2} + {H_2}O.$$ This reaction was studied in an
Autor:
C. S. Samis
Publikováno v:
Transactions of the Faraday Society. 33:469