Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 1
... Manufacture of Alcohol from Coal gas . moistened. THE COLLEGE OF PHYSICIANS AND PHARMACY . AFTER a long slumber , the London College of Physicians , a few years ago , awoke to a sense of its position , its opportunities , and , possibly ...
... Manufacture of Alcohol from Coal gas . moistened. THE COLLEGE OF PHYSICIANS AND PHARMACY . AFTER a long slumber , the London College of Physicians , a few years ago , awoke to a sense of its position , its opportunities , and , possibly ...
Strona 2
On the Manufacture of Alcohol from Coal gas . moistened with the acid . When the acid no longer hydrogen depends ... manufactured in retorts from the coals of Belgium and the north of France . As to the gas manu- factured in coke - ovens ...
On the Manufacture of Alcohol from Coal gas . moistened with the acid . When the acid no longer hydrogen depends ... manufactured in retorts from the coals of Belgium and the north of France . As to the gas manu- factured in coke - ovens ...
Strona 3
... manufacture on a practical scale , and not by approxi- mative experiments in a laboratory . ( To be continued . ) On the Formation of Acetylide of Copper in Copper Tubes for conveying Lighting Gas , by M. CROVA . It is well known , that ...
... manufacture on a practical scale , and not by approxi- mative experiments in a laboratory . ( To be continued . ) On the Formation of Acetylide of Copper in Copper Tubes for conveying Lighting Gas , by M. CROVA . It is well known , that ...
Strona 4
... manufacture was not new . 4. That the manufacture was not new , nor an improve- ment in any way useful or beneficial to the public . 5. That the patentee did not , within six calendar months after the date of the patent , file an ...
... manufacture was not new . 4. That the manufacture was not new , nor an improve- ment in any way useful or beneficial to the public . 5. That the patentee did not , within six calendar months after the date of the patent , file an ...
Strona 5
... manufacture , is dry . Mr. Bovill : Then , as I understand it now , you produce the dye by taking the dry arsenic acid and mixing it with aniline ? -Witness : Yes . Mr. Bovill : You may equally make the dye by pro- curing arsenious acid ...
... manufacture , is dry . Mr. Bovill : Then , as I understand it now , you produce the dye by taking the dry arsenic acid and mixing it with aniline ? -Witness : Yes . Mr. Bovill : You may equally make the dye by pro- curing arsenious acid ...
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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