Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3764Chemical news office., 1932 |
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Strona 352
... metallic salts , highest purity , fine crystalline powder . WAXES : Paraffin , Carnauba , Montan , Ozokerite , Special blends ; also Rosin : solid , lumps and powder . BITUMINS : all grades and other Pitches . CARBON : Pulverised ...
... metallic salts , highest purity , fine crystalline powder . WAXES : Paraffin , Carnauba , Montan , Ozokerite , Special blends ; also Rosin : solid , lumps and powder . BITUMINS : all grades and other Pitches . CARBON : Pulverised ...
Strona 361
... Metallic zinc of more than 99.9 per cent . purity at comparatively low costs is a definite probability as the result of the Bureau's work . Development of the Maier process is the outcome of fundamental studies of metallic oxides begun ...
... Metallic zinc of more than 99.9 per cent . purity at comparatively low costs is a definite probability as the result of the Bureau's work . Development of the Maier process is the outcome of fundamental studies of metallic oxides begun ...
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