Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 5
... EFFECT OF pressure ON GAS ADSORPTION . By ALWYN PICKLES . 1. Birch Chips.— WORK was only done at pressures below atmospheric . Six kinds of charcoal in various states of division were studied in a manner similar to that of Macbain ...
... EFFECT OF pressure ON GAS ADSORPTION . By ALWYN PICKLES . 1. Birch Chips.— WORK was only done at pressures below atmospheric . Six kinds of charcoal in various states of division were studied in a manner similar to that of Macbain ...
Strona 6
... effect is considerable . Heating immediately before use drives from the charcoal any contained air or hydrocar- bons , thus increasing the efficiency . 6. As gas adsorbents the denser charcoals were most efficient . The order of ...
... effect is considerable . Heating immediately before use drives from the charcoal any contained air or hydrocar- bons , thus increasing the efficiency . 6. As gas adsorbents the denser charcoals were most efficient . The order of ...
Strona 9
... effects arise from such causes as this ? Mr. THOMAS , in reply , said that in a previous paper he had determined the ratio ... effect mentioned by Mr. Gosling was apparent only . Actually from the nature of the other terms involved , the ...
... effects arise from such causes as this ? Mr. THOMAS , in reply , said that in a previous paper he had determined the ratio ... effect mentioned by Mr. Gosling was apparent only . Actually from the nature of the other terms involved , the ...
Strona 14
... effect . Electrical Properties of Colloidal Solutions.— Picton and Linden found that matter in colloidal suspension , when subjected to direct current of upwards of sixty volts between platinum elec- trodes , tended after a time to ...
... effect . Electrical Properties of Colloidal Solutions.— Picton and Linden found that matter in colloidal suspension , when subjected to direct current of upwards of sixty volts between platinum elec- trodes , tended after a time to ...
Strona 22
... effect a clean - up of the gas . Finally the gas was admitted to the spectrum tube and a little later the tube was sealed off . The yellow helium line showed up strongly in the spectrum , and several other lines believed to belong to ...
... effect a clean - up of the gas . Finally the gas was admitted to the spectrum tube and a little later the tube was sealed off . The yellow helium line showed up strongly in the spectrum , and several other lines believed to belong to ...
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