in neat (no solvent) Kinetics; heating Bi2O3 in flow of SO2 and Cl2 (equimolar mixt. or excess Cl2) for30-120 min at 300-750°C; X-ray diffraction, thermogravimetry of products; product ratio dependingon reaction conditions;
参考文献
Derlyukova, L. E.; Evdokimov, V. I.
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), 1993 , vol. 38, p. 1807 - 1810
Zhurnal Neorganicheskoi Khimii, 1993 , vol. 38, p. 1931 - 1934
→
反应条件
in neat (no solvent) byproducts: SO3; prepn. by flow method; Bi2O3, Fe2O3 placed to a heated tubular reactor with inert gas passing through it; after achieving a given temp. inert gas flow replaced by flow of Cl2 and SO2 (1:1); linear gas speed was 0.02-0.05 m/s; temp. was 550-750°C; volatiles trapped in cooled traps; monitored by X-ray diffraction and chem. analysis;
参考文献
Derlyukova; Vinokurova; Anufrieva
Russian Journal of Inorganic Chemistry, 2008 , vol. 53, # 9 p. 1371 - 1375
in neat (no solvent) on heating in a SO2-stream to 260-245°C;;
参考文献
Sille, G.
Met. Erz, 1935 , vol. 32, p. 297 - 312
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Sille, G.
Met. Erz, 1935 , vol. 32, p. 270 - 283
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Gmelin Handbook: Cu: MVol.B1, 209, page 466 - 468
Gmelin Handbook: Cu: MVol.A1, 3.3, page 267 - 304
Full Text Show Details
Koldaschow, W. A.
Metallurgie des Kupfers. German translation by H. Ucke, Leipzig 1953, p. 118
