The Discovery of the Rare GasesE. Arnold & Company, 1928 - 128 من الصفحات |
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الصفحة 108
... compressor " of the type then used on board ship was purchased , and also a suitable electric motor , and the whole plant was delivered at the College just before Easter , 1899 . We had made arrangements to erect it in a disused ...
... compressor " of the type then used on board ship was purchased , and also a suitable electric motor , and the whole plant was delivered at the College just before Easter , 1899 . We had made arrangements to erect it in a disused ...
الصفحة 115
... compressor given to us by Mr. Mond , and a 5 horse - power motor . The air was drawn into the compresser through a vessel filled with slaked lime , com- pressed to 150 atmospheres , and after passing through a steel vessel in which ...
... compressor given to us by Mr. Mond , and a 5 horse - power motor . The air was drawn into the compresser through a vessel filled with slaked lime , com- pressed to 150 atmospheres , and after passing through a steel vessel in which ...
الصفحة 116
... compressor room when the plant was working , and found Charlie sitting on a stool tilted against the wall , deep in a pirate story , while the pressure was climbing up , and already fifty atmo- spheres above normal working pressure . No ...
... compressor room when the plant was working , and found Charlie sitting on a stool tilted against the wall , deep in a pirate story , while the pressure was climbing up , and already fifty atmo- spheres above normal working pressure . No ...
الصفحة 117
... compressor were made by Mr. Holding , and the compressor itself was slightly altered , so as to eleminate any chance of air being drawn in and compressed with the hydrogen . My friends in the laboratory predicted that I would certainly ...
... compressor were made by Mr. Holding , and the compressor itself was slightly altered , so as to eleminate any chance of air being drawn in and compressed with the hydrogen . My friends in the laboratory predicted that I would certainly ...
الصفحة 119
... compressor . Thus the hydrogen circulated through the plant , and it was possible to operate with less than 100 cubic feet of gas . Some parts of the plant were extemporized from material ready to hand . The exhaust pump connected with ...
... compressor . Thus the hydrogen circulated through the plant , and it was possible to operate with less than 100 cubic feet of gas . Some parts of the plant were extemporized from material ready to hand . The exhaust pump connected with ...
طبعات أخرى - عرض جميع المقتطفات
The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
عبارات ومصطلحات مألوفة
absorbed absorption actually apparatus argon argon and helium arrangement atmospheric nitrogen atomic weight boiling bulb c.cs carbon Cavendish chemical nitrogen chemistry chemists chlorine coil Collie compound compressor condensed connected constant volume cooled copper oxide density of argon described determination Dewar diatomic discovery of argon elements energy evaporate experiment experimental fact filled fraction gas-holder glass tube Hampson heavier helium helium and argon investigation krypton laboratory lines liquefied liquid air liquid hydrogen litres Lord Rayleigh magnesium magnesium nitride means mercury method minerals mixture molecular weight molecule neon notebook obtained oxygen paper passed periodic table phosphorus platinum possible potassium Professor Ramsay Prout's hypothesis quantity of argon Ramsay's rare gases ratio removed residue Royal Society samples of gas separate showed sparking specific heats spectroscopic spectrum Sprengel pump stop-cock suggestion supposed tellurium temperature Töpler pump tube containing vacuum tube vacuum vessel vapour pressure volatile xenon