Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 39
... pressure obtained with an ordinary Kipp's apparatus was barely sufficient to drive the gas through two Giessler's bulbs . Various forms of apparatus were tried , but in all cases the total pressure was too great , so that it became ...
... pressure obtained with an ordinary Kipp's apparatus was barely sufficient to drive the gas through two Giessler's bulbs . Various forms of apparatus were tried , but in all cases the total pressure was too great , so that it became ...
Strona 41
... pressure suggested itself , and with it came the to silica . Then the idea of making briquettes by moulding question as to the best conditions for maximum strength . In the first case the briquettes were made by compression cement ...
... pressure suggested itself , and with it came the to silica . Then the idea of making briquettes by moulding question as to the best conditions for maximum strength . In the first case the briquettes were made by compression cement ...
Strona 42
... pressure as well as heat and moisture is required to bring about the reaction . The effect of heat on these briquettes is rather interesting , as is shown by the following table : - : - Tensile strength . lbs . per sq . in . 278 45 Test ...
... pressure as well as heat and moisture is required to bring about the reaction . The effect of heat on these briquettes is rather interesting , as is shown by the following table : - : - Tensile strength . lbs . per sq . in . 278 45 Test ...
Strona 61
... pressure in the usual way . compared with the experiments of Kauffmann on Becquerel | throughout. NEWS VOL . CI . , No. 2620 . A SIMPLE BURETTE FOR THE ESTIMATION CARBON DIOXIDE . OF By H. H. STEPHENSON . In testing boiler gases it is ...
... pressure in the usual way . compared with the experiments of Kauffmann on Becquerel | throughout. NEWS VOL . CI . , No. 2620 . A SIMPLE BURETTE FOR THE ESTIMATION CARBON DIOXIDE . OF By H. H. STEPHENSON . In testing boiler gases it is ...
Strona 63
... pressure , was obtained as a very dark brown or black amorphous solid , which is sparingly soluble in some solvents such as ethylene dibromide , carbon disul- phide , and phenol , to give deeply coloured solutions . The solubility was ...
... pressure , was obtained as a very dark brown or black amorphous solid , which is sparingly soluble in some solvents such as ethylene dibromide , carbon disul- phide , and phenol , to give deeply coloured solutions . The solubility was ...
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