Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 135
... insoluble in pyridine , and , of course , in carbon disul- phide and chloroform , but there was no change in the solubility of the samples en- closed in the coal - gas atmosphere . In another experiment carried out with the above fuel ...
... insoluble in pyridine , and , of course , in carbon disul- phide and chloroform , but there was no change in the solubility of the samples en- closed in the coal - gas atmosphere . In another experiment carried out with the above fuel ...
Strona 136
... insoluble in chloro- form . The chloroform extract of McKittrite , when subjected to similar treatment , be- came insoluble in pyridine after one month . Preparation of Bulk Supply . - Fuel oil residues were heated at a temperature of ...
... insoluble in chloro- form . The chloroform extract of McKittrite , when subjected to similar treatment , be- came insoluble in pyridine after one month . Preparation of Bulk Supply . - Fuel oil residues were heated at a temperature of ...
Strona 138
... insoluble bitumen - a kerite is deposited throughout certain sands , having been formed in the sands saturated with oil within living memory . Some of these sands are very acid , containing free sulphuric acid generated by the decomposi ...
... insoluble bitumen - a kerite is deposited throughout certain sands , having been formed in the sands saturated with oil within living memory . Some of these sands are very acid , containing free sulphuric acid generated by the decomposi ...
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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