Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 7
... separation into distinct bodies having been effected . The platinum salts respectively were decomposed by sulphuretted hydrogen , and yielded products from which the original composition of the crystals could be deduced . The two ...
... separation into distinct bodies having been effected . The platinum salts respectively were decomposed by sulphuretted hydrogen , and yielded products from which the original composition of the crystals could be deduced . The two ...
Strona 8
... separation of chromate and sulphate of lead in this way , which would have served a useful purpose in the analysis of chrome iron ore , when , after fusing with bisulphate of potash , the soluble chro- mate , together with a large ...
... separation of chromate and sulphate of lead in this way , which would have served a useful purpose in the analysis of chrome iron ore , when , after fusing with bisulphate of potash , the soluble chro- mate , together with a large ...
Strona 10
... separated , and the liquid resulting from the condensation flows back to the evapo- rating - chamber , whilst the gas in a properly charged state passes on to the burners . 2540 . Method of Obtaining Ammoniacal Salts and other Valuable ...
... separated , and the liquid resulting from the condensation flows back to the evapo- rating - chamber , whilst the gas in a properly charged state passes on to the burners . 2540 . Method of Obtaining Ammoniacal Salts and other Valuable ...
Strona 11
... separation of impurities from the water employed in steam boilers , and also for effecting the circulation of the said water . " Notices to Proceed . 2134. William Maugham , Prospect Place , Wandsworth Road , Surrey , " Improvements in ...
... separation of impurities from the water employed in steam boilers , and also for effecting the circulation of the said water . " Notices to Proceed . 2134. William Maugham , Prospect Place , Wandsworth Road , Surrey , " Improvements in ...
Strona 14
... separated by means of zinc , which takes its place , and precipitates it in crystals , in the same manner as lead . importance which attaches , in cases of this kind , to posi- The Academy will permit us to draw attention to the tive ...
... separated by means of zinc , which takes its place , and precipitates it in crystals , in the same manner as lead . importance which attaches , in cases of this kind , to posi- The Academy will permit us to draw attention to the tive ...
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according action added alcohol ammonia amount aniline apparatus appears application arsenic acid become bismuth bodies boiling called carbon cent CHEMICAL chemistry chloride coal colour combination communication compound considered consists containing continued copper corresponding described dissolved distillation effect employed evaporated examined experiments extract fact give given heat hydrochloric hydrogen important Improvements iron known lead less light lime liquid London manufacture manure mass material matter means metal method mineral mixed mixture nature necessary nitric Notices observed obtained operation ordinary oxide oxygen passed patent peat plants platinum portion potash practical precipitate prepared present produced proportion pure quantity reference regard remains remarkable ROYAL salt scientific separated silver Society soda soluble solution steel Street substances sufficient sulphuric acid temperature thallium tion treated tube vapour weight