Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3764Chemical news office., 1932 |
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Strona 355
... mass spectrograph , and with considerable accuracy . The data obtained from this type of work is invaluable , not only from the point of view of radio - active properties , but also as a means of fixing a more accurate time - scale in ...
... mass spectrograph , and with considerable accuracy . The data obtained from this type of work is invaluable , not only from the point of view of radio - active properties , but also as a means of fixing a more accurate time - scale in ...
Strona 361
... mass at the bottom of the reaction tank , drawn off at intervals , passed through filter presses , and recovered in the form of hard cakes which are easily handled for disposal , quite different from the usual wet and bulky sludge . In ...
... mass at the bottom of the reaction tank , drawn off at intervals , passed through filter presses , and recovered in the form of hard cakes which are easily handled for disposal , quite different from the usual wet and bulky sludge . In ...
Strona 362
... mass spectrograph . The theoretical aspects of the subject were then discussed . Prof. K. Przibram dealt with the uses of radium rays as means of investigating some physico - chemical properties of solids and Prof. Wolf explained how to ...
... mass spectrograph . The theoretical aspects of the subject were then discussed . Prof. K. Przibram dealt with the uses of radium rays as means of investigating some physico - chemical properties of solids and Prof. Wolf explained how to ...
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a-particles AMMONIUM CHLORIDE arsinic ARTHUR DAVIES atomic nuclei base exchange bituminous coals Blood Ryan bombarded British countries brown-coals Bureau of Mines carbon Carmarthenshire Cavendish Laboratory celluloses Chadwick chemical Chemistry CHLORIDE closed pressure sand coal substance Colloid countries in Africa covery developed discoveries discussed disintegration elements entropy enzymes experimental experiments Faculty filter presses geology grits gums H.F. aq H.F. solid Heat of Formation Honorary hydrogen industrial Kennelly-Heaviside layer laboratory lecture lignites lime and soda Llansawel London Lord Rutherford M.Sc metallic methods Mosquitoes natural gas neutron obtained oxidation paper Paraffin particle Patent Office pebbles phenomena physicist plant polar lights Positive Ions powder pressure sand filters Prof proton R.I. Obs R.I. Theor radiation recent result Rhayader rocks Royal Society scientific shown Sir George Beilby SIR HENRY WELLCOME sludge soda ash softening Southampton Buildings teeth Thomsen thyratron tion Trade Marks Tropical valves varying voltage Wellcome zinc