Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
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... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY STOCK BOILERS MOST MODERN " DISH - END " TYPE . WITH CORRUGATED SECTIONS . 1 30 ' x 8 ' 1 ...
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY STOCK BOILERS MOST MODERN " DISH - END " TYPE . WITH CORRUGATED SECTIONS . 1 30 ' x 8 ' 1 ...
Strona 16
... Lead - Zinc Ores.-Mr. E. F. Elmore of Boxmoor , Hertfordshire , has obtained a Patent No. 162026 for a process of treating argentiferous lead - zinc sulphide ores . They are roasted with a halogen salt such as sodium , potassium ...
... Lead - Zinc Ores.-Mr. E. F. Elmore of Boxmoor , Hertfordshire , has obtained a Patent No. 162026 for a process of treating argentiferous lead - zinc sulphide ores . They are roasted with a halogen salt such as sodium , potassium ...
Strona 16
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY Machinery and Plant specially designed and manufactured · for New Chemical Processes ...
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY Machinery and Plant specially designed and manufactured · for New Chemical Processes ...
Strona 27
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY STOCK BOILERS MOST MODERN " DISH - END " TYPE . WITH CORRUGATED SECTIONS . 1 30 ' x 9 ' 3 ...
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY STOCK BOILERS MOST MODERN " DISH - END " TYPE . WITH CORRUGATED SECTIONS . 1 30 ' x 9 ' 3 ...
Strona 40
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY Machinery and Plant specially designed and manufactured for New Chemical Processes ...
... LEAD , LEAD SLAGS , ANTIMONIAL LEAD , COPPER MATTE , TIN ASHES , & c . , ORES , DROSS , or RESIDUES containing TIN , COPPER , LEAD , and ANTIMONY Machinery and Plant specially designed and manufactured for New Chemical Processes ...
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