Chemical News and Journal of Industrial Science, Tomy 31-32Chemical news office., 1875 |
Z wnętrza książki
Wyniki 1 - 3 z 87
Strona 45
... Filtering under Pressure . Although the advantages resulting from the use of filter - pumps are obvious , these useful implements are comparatively little used . This circumstance cannot be attributed wholly to the difficulty or expense ...
... Filtering under Pressure . Although the advantages resulting from the use of filter - pumps are obvious , these useful implements are comparatively little used . This circumstance cannot be attributed wholly to the difficulty or expense ...
Strona 46
... filter - pump for some time . After stopping the action of the filter - pump , if the funnel be slightly shaken , the paper filter and perforated metal plate will remain in the platinum dish , while a small portion of the precipitate ...
... filter - pump for some time . After stopping the action of the filter - pump , if the funnel be slightly shaken , the paper filter and perforated metal plate will remain in the platinum dish , while a small portion of the precipitate ...
Strona 184
... filter does not adhere to the funnel ; and if we should put water in the funnel , the filter will probably become dis- placed . If we should put in the funnel a liquid holding a precipitate , the turbid fluid would find its way under the ...
... filter does not adhere to the funnel ; and if we should put water in the funnel , the filter will probably become dis- placed . If we should put in the funnel a liquid holding a precipitate , the turbid fluid would find its way under the ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acid action adulterated alcohol aldehyd alkali alum alumina ammonia amount analysis aniline anthracen apparatus applied baryta Bill body boiling calcium carbonic acid cent CHEMICAL Chemistry chemists chloride chromic acid chrysene clause colour compound containing copper crystalline crystals decomposed decomposition dilute dissolved distilled ether evaporation experiments filter gases give glass grms heat hydrate hydrochloric acid hydrogen insoluble iodide iron liquid London magnesia magnet manufacture manure matter mercury metallic method methyl milk mineral mixed mixture nitrate nitric acid nitrogen obtained ordinary oxalate oxide oxygen paper patent phosphate phosphate of lime phosphoric acid plane platinum potash potassium powder precipitate present produced proportion Public Analysts pure pyrites quantity residue salts sample sesquioxide silicates silver Society sodium solid soluble solution substance sugar sulphate sulphide sulphuric acid tartaric tartaric acid temperature tion tube washed weight whilst wine zinc