Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 135
... coal gas could be passed on its way to the air - oven burner . After a period of one month it was found that those samples which were exposed to the atmo- sphere inside the air oven had become in- soluble in chloroform , whilst those ...
... coal gas could be passed on its way to the air - oven burner . After a period of one month it was found that those samples which were exposed to the atmo- sphere inside the air oven had become in- soluble in chloroform , whilst those ...
Strona 140
smoke and dust abatement , preparation of coal , coal cleaning , origin and classification , and stream pollution . Of the 98 papers included in the proceed- ings , 39 were contributed by Americans , 22 by British scientists , 20 by ...
smoke and dust abatement , preparation of coal , coal cleaning , origin and classification , and stream pollution . Of the 98 papers included in the proceed- ings , 39 were contributed by Americans , 22 by British scientists , 20 by ...
Strona 143
... coal , tar and natural mineral oils has become a problem of great industrial im- portance in this age of motor engines and Prof. Galle's lucid monograph has appeared at an opportune moment . The author refers to the work done , with and ...
... coal , tar and natural mineral oils has become a problem of great industrial im- portance in this age of motor engines and Prof. Galle's lucid monograph has appeared at an opportune moment . The author refers to the work done , with and ...
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acid action addition alcohol algæ algarite alkalis alloys aluminium amount analysis appeared Applications atoms beginnings Bismuth bitumen Black Boyle British cake calcium carbonate cent century Chemical Chemistry chloride chloroform coal coil colour contain copper described discovered Discussion distillation effect electric elements engines examined extraction fact fermentation follow formed fucosite fuel furnace further gave give groups heated hydrolysis idea included indicator Industries insoluble Institute inter interest iron Klaproth known later lead light lime liquors London Lussac Manufacture March Marks Meeting metals method mineral month nature obtained Office oils and bitumens organic oxidation pass Patents pentoses pipe placed precipitate present prob Prof published quantity reduced refers resistance salts samples Science scientific showed silver similar SOCIETY soda soluble solution standard standing substance sugar sulphuric acid temperature tion Trade tube usual various yield