A N T I M O N Y : ITS HISTORY, CHEMISTRY, MINERALOGY ...
A N T I M O N Y : ITS HISTORY, CHEMISTRY, MINERALOGY ...
A N T I M O N Y : ITS HISTORY, CHEMISTRY, MINERALOGY ...
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142 THE METALLURGY OF ANTIMONY.<br />
135. Easse-Courbet, Proc6d6 et four pour le traitement dcs minerals de pyrites<br />
arsenicales et minerals d'antimoine, No. 362,455, Jan. 16, 1906.<br />
136. Savigny, Claude, Procid6 de traitement dcs minerals d'antimoine auriferes,<br />
No. 361,346, June 15, 1906.<br />
137. Simonin, Proc4d6 de traitement des minerals d'antimoine, No. 203,882,<br />
Feb. 20, 1890.<br />
138. Socie'te* dite Miniere e Foaderie d'Antimonio, Procidi et dispositifs pour<br />
la condensation des oxydes d'antimoine, No. 381,517, Sept. 4, 1907.<br />
139. Sweeting, G-. R. M., Procidi d'utilisation des gaz sulphureux dans la<br />
mitallurgie de Vantimoine, Nov. 21, 1906.<br />
140. Woolford, No. 200,245, Aug. 17, 1889.<br />
English Patents.<br />
141. Armstrong, J., No. 11,339,1901.<br />
142. Barton and M'G-hie, Improvements in the smelting of antimony ores,<br />
No. 14,279, June 26, 1907.<br />
143. Bronae and Dehenypon, Treatment of antimony sulphides, Jan. 26, 1859.<br />
144. Cookson, No. 3386, 1885.<br />
145. Franceschi, March 16, 1858.<br />
146. Hall, J. W., Roasting antimony, No. 4750, 1886.<br />
147. Longperier et Escalle, Feb. 6, 1856.<br />
148. Plews, No*. 5440, 1901.<br />
149. Shannon, A. T., No. 11,900, 1887.<br />
150. Sooieta Anonima Miniere e Fonderie di Antimonio, Italy, Improved<br />
method of, and apparatus for, condensing antimony oxides, No. 19,867,<br />
Sept. 11, 1907.<br />
United States Patents.<br />
151. Hudson, A., Antimony furnace, No. 286,200, Oct. 9, 18S3.<br />
152. Kratzer, E., Apparatiis for reducing antimony ores, No. 563,234, June<br />
30, 1896.<br />
153. Plews, A. S., Making antimony white oxide, No. 704,367, July 8, 1902.<br />
154. Van der Ploeg, Treating of ores and materials containing antimony, No.<br />
702,153, June 10, 1902.<br />
155. Sanderson, T. C, Precipitation method, No. 714,040, Nov. 18, 1902.<br />
German Patents.<br />
156. Cookson, Verfahren zur Abscheidung des Antimons aus Schwefclantimon<br />
durch metallisches Eisen, No. 148,894, Feb. 6, 1904.<br />
157. Plews, A. S., Verfahren zur Darstcllung von Antimonoxyd unmittelbar<br />
aus dem Roherz durch Sublimation, No. 140,522, April 16, 1903.<br />
158. GeBellschaft des Emser Blei und Silberwerks in Ems, Verfahren zur<br />
Abrostung von Schwefel, Arsen- wnd Antimon-Metallen, No. 142,932,<br />
July 17, 1903.<br />
Belgian Patent.<br />
159. Ploeg, V., ProcMe* tfextraction deVantimoine, No. 157,118, Sept. 1901.
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