Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 6
... mineral to be made available . The Plumbago Crucible Company , however , purify their graphite by passing chlorine through it when heated to redness , or in some cases simply by separating the iron , which is the great impurity , by ...
... mineral to be made available . The Plumbago Crucible Company , however , purify their graphite by passing chlorine through it when heated to redness , or in some cases simply by separating the iron , which is the great impurity , by ...
Strona 10
... Mineral Kingdom , " by A note " On the Constitution of Hyponiobic and Tantalic M. Marignac , was read . Of this , and another " On a New Process for the Manufacture of Steel , " by M. Berard , we shall give abstracts next week . NOTICES ...
... Mineral Kingdom , " by A note " On the Constitution of Hyponiobic and Tantalic M. Marignac , was read . Of this , and another " On a New Process for the Manufacture of Steel , " by M. Berard , we shall give abstracts next week . NOTICES ...
Strona 15
... mineral oil ) , and introduced into iron jacket cylinders , in which it can be kept warm , and where it is filtered through animal charcoal . By treatment with superheated steam the photogen is again completely separated from the ...
... mineral oil ) , and introduced into iron jacket cylinders , in which it can be kept warm , and where it is filtered through animal charcoal . By treatment with superheated steam the photogen is again completely separated from the ...
Strona 28
... mineral waters , per- fumery , pharmaceutical preparations , and wines . British Seaweed Company , series illustrating Stan- ford's patent method of making iodine , & c . The speci- mens in this case have become disarranged . Bryant and ...
... mineral waters , per- fumery , pharmaceutical preparations , and wines . British Seaweed Company , series illustrating Stan- ford's patent method of making iodine , & c . The speci- mens in this case have become disarranged . Bryant and ...
Strona 29
... mineral country , although this fact has only received credence within the last year or so . The Irish mining operations are well represented , as all the national mining companies have their cases . Thus there is the Connorrce Mining ...
... mineral country , although this fact has only received credence within the last year or so . The Irish mining operations are well represented , as all the national mining companies have their cases . Thus there is the Connorrce Mining ...
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