Chemical News and Journal of Industrial Science, Tomy 117-118Chemical news office., 1918 |
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Strona 36
... Analysis of the Principal Industrial and Food Products . By Professor VITTORIO VILLAVECCHIA , Director of the Chemical Laboratories of the Italian Customs . With the Collaboration of 41 G. FABRIS . .... 42 A. BIANCHI . 42 G ARMANI . 44 ...
... Analysis of the Principal Industrial and Food Products . By Professor VITTORIO VILLAVECCHIA , Director of the Chemical Laboratories of the Italian Customs . With the Collaboration of 41 G. FABRIS . .... 42 A. BIANCHI . 42 G ARMANI . 44 ...
Strona 41
... analysis of the slag from both furnaces on the day upon which the temperature readings were taken . SiO2 .. Al2O3 CaO MgO .. CaS MnO .. Furnace No. 3 . Per cent . 37.60 12:46 TABLE IV . Furnace No. 2 . Per cent . 35:18 12:08 43'73 4'23 ...
... analysis of the slag from both furnaces on the day upon which the temperature readings were taken . SiO2 .. Al2O3 CaO MgO .. CaS MnO .. Furnace No. 3 . Per cent . 37.60 12:46 TABLE IV . Furnace No. 2 . Per cent . 35:18 12:08 43'73 4'23 ...
Strona 48
... Analysis . All tables involving atomic weights calculated from the International Atomic Weights of 1917 . LONDON : E. & F. N. SPON , 57 , Haymarket . T. TYRER & CO . , Ltd , Stirling Chemical Works , STRATFORD , LONDON , E. OHEMICALS ...
... Analysis . All tables involving atomic weights calculated from the International Atomic Weights of 1917 . LONDON : E. & F. N. SPON , 57 , Haymarket . T. TYRER & CO . , Ltd , Stirling Chemical Works , STRATFORD , LONDON , E. OHEMICALS ...
Strona 58
... analysis of Balaklala ore is as follows : -Copper , 2.7 per cent ; silica , 25.8 per cent ; iron , 30.3 per cent ; alumina , 4'1 per cent ; sulphur , 37.5 per cent ; gold and silver , 90 cents per ton . Bully Hill ore contains ...
... analysis of Balaklala ore is as follows : -Copper , 2.7 per cent ; silica , 25.8 per cent ; iron , 30.3 per cent ; alumina , 4'1 per cent ; sulphur , 37.5 per cent ; gold and silver , 90 cents per ton . Bully Hill ore contains ...
Strona 67
... analysis of the second - class ore is : - Copper , 3.25 per cent ; arsenic , o'37 per cent ; antimony , 0025 per cent ; sulphur , 11'12 per cent ; iron , 9'30 per cent ; silica , 58.45 per cent ; alumina , It'90 per cent ; lime , o 15 ...
... analysis of the second - class ore is : - Copper , 3.25 per cent ; arsenic , o'37 per cent ; antimony , 0025 per cent ; sulphur , 11'12 per cent ; iron , 9'30 per cent ; silica , 58.45 per cent ; alumina , It'90 per cent ; lime , o 15 ...
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