Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 10
but it is by the volatile and fixed oils , and by naphtha and coal - tar ; hence the advantage of keeping the raw gas until it is thoroughly cooled in contact with tar and ammoniacal liquor in a long hydraulic main . Hence , also , the ...
but it is by the volatile and fixed oils , and by naphtha and coal - tar ; hence the advantage of keeping the raw gas until it is thoroughly cooled in contact with tar and ammoniacal liquor in a long hydraulic main . Hence , also , the ...
Strona 11
... coal and slack . " - Feb . 22 , 1865 . hydrogen as free as possible from uncombined hydrogen 511. S. Saville , Bradford , Manchester , " Improvements the author gives the following process . He takes sodium in separating wool from ...
... coal and slack . " - Feb . 22 , 1865 . hydrogen as free as possible from uncombined hydrogen 511. S. Saville , Bradford , Manchester , " Improvements the author gives the following process . He takes sodium in separating wool from ...
Strona 15
... coal . The last two have been the most prolific source of this beautiful product , whilst Mr. Young , by his slow process of distillation direct from coal , has certainly brought the method of manufacturing paraffine to the greatest ...
... coal . The last two have been the most prolific source of this beautiful product , whilst Mr. Young , by his slow process of distillation direct from coal , has certainly brought the method of manufacturing paraffine to the greatest ...
Strona 16
... coal gas , the praportion of hydrogen is only one more than the carbon , thus : -Methyl , C2H ̧ ; NEWS Ethyl , CH ; Propyl , CH ; Butyl , C.H ,; Amyl , C10H11 , & c . In the third series , which are the chief constituents of coal gas ...
... coal gas , the praportion of hydrogen is only one more than the carbon , thus : -Methyl , C2H ̧ ; NEWS Ethyl , CH ; Propyl , CH ; Butyl , C.H ,; Amyl , C10H11 , & c . In the third series , which are the chief constituents of coal gas ...
Strona 17
... coal gas may be seen at a glance , I will direct your attention to this diagram , where I have Constituents of Coal tabulated not only the known constituents of gas , but also some of their allies , as the alcohol radicals , as they are ...
... coal gas may be seen at a glance , I will direct your attention to this diagram , where I have Constituents of Coal tabulated not only the known constituents of gas , but also some of their allies , as the alcohol radicals , as they are ...
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acetic action alcohol ammonia amount analysis animal apparatus appear application atoms becomes bismuth bodies boiling called carbonic acid cause cent chemical Chemistry chloride coal colour combination communication complete composition compounds considerable constituent containing continued copper corresponding course described determined dissolved distillation effect elements employed equal ether examined existence experiments fact force give given glass glucose heat hydrochloric hydrogen important Improvements interest iron known lead lecture less light lime liquid manufacture matter means mercury metal method mineral mixed mixture molecules nature nitrogen notice observed obtained operation ordinary organic oxide oxygen pass practical precipitate prepared present produced proportion proved pure quantity received remains residue salts separated soda sodium amalgam solution substance sulphuric acid temperature tion tube vapour volume weight