Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 17
... direct evidence against the absorption theory , Prof. Tomlinson gives the following experiments : Three pieces of dried sponge were introduced into flasks of the sulphate , and were inactive . Of course they were , being saturated at ...
... direct evidence against the absorption theory , Prof. Tomlinson gives the following experiments : Three pieces of dried sponge were introduced into flasks of the sulphate , and were inactive . Of course they were , being saturated at ...
Strona 25
... direct union of aurin and acetic anhydride and having the formula C19H1403 + C4H603 . We also mentioned that the purification of this sub- stance was found to be beset with several difficulties . The cause of this was found out after ...
... direct union of aurin and acetic anhydride and having the formula C19H1403 + C4H603 . We also mentioned that the purification of this sub- stance was found to be beset with several difficulties . The cause of this was found out after ...
Strona 27
... direct communication between the upcast and downcast being determined by the explosive force which destroyed the parting doors , it was soon discovered that it was advisable to flood the colliery in order to quench the fire . It will be ...
... direct communication between the upcast and downcast being determined by the explosive force which destroyed the parting doors , it was soon discovered that it was advisable to flood the colliery in order to quench the fire . It will be ...
Strona 31
... direct by the desilver- ising apparatuses . Having described the working of the plant , I will put before you as shortly as I can the advantages and defects of the Rozan as compared to the Pattinson system as carried out in our works ...
... direct by the desilver- ising apparatuses . Having described the working of the plant , I will put before you as shortly as I can the advantages and defects of the Rozan as compared to the Pattinson system as carried out in our works ...
Strona 35
... DIRECT PROCESS OF MAKING WROUGHT - IRON AND STEEL . * By CHARLESİM . DU PUY , C.E. ABOUT one year ago I had the honour of addressing this Institute on the direct manufacture of iron from the ore . I then briefly referred to the various ...
... DIRECT PROCESS OF MAKING WROUGHT - IRON AND STEEL . * By CHARLESİM . DU PUY , C.E. ABOUT one year ago I had the honour of addressing this Institute on the direct manufacture of iron from the ore . I then briefly referred to the various ...
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