Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Iron wool, combustion

Repeat with iron (wire wool), copper, sulfur and magnesium ribbon. Sulfur and magnesium will catch fire, whereas the others just glow. (For some substances, such as sulfur, it is easier to use a combustion spoon for others, such as magnesium ribbon, tongs are preferable.)... [Pg.214]

A combustion method with 3r vimetric determinati of carbon dioxide after absorption on ascarite is described by Nunemaker and Shrader (12). 0.5 g finely divided sample is mixed with 0.5 g iron chips and 0.3 to 0.5 g brass, and is burnt at 1200°C in an oxygen stream in a sintercorundum boat fitting in a quartz tube. Before absorption, the combustion gases are purified in a tube filled with copper oxide, platinum asbestos and silver wool at 600°C. The method allows the determination of 50 to 10000 Mg/g carbon with an accuracy of 50 Mg/g. [Pg.170]


See other pages where Iron wool, combustion is mentioned: [Pg.211]    [Pg.1413]    [Pg.74]    [Pg.392]    [Pg.373]    [Pg.1459]    [Pg.1413]    [Pg.1413]    [Pg.2496]    [Pg.251]    [Pg.26]    [Pg.273]    [Pg.69]   
See also in sourсe #XX -- [ Pg.152 ]




SEARCH



Wool

© 2024 chempedia.info