Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3750Chemical news office., 1932 |
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Strona 136
... material were obtained . It was totally insoluble in chloro- 2+ 6+ 3+ form , and 11 per cent . was insoluble in pyridine . The ash content was 0.31 per cent . , and contained comparatively large quantities of the rarer elements ...
... material were obtained . It was totally insoluble in chloro- 2+ 6+ 3+ form , and 11 per cent . was insoluble in pyridine . The ash content was 0.31 per cent . , and contained comparatively large quantities of the rarer elements ...
Strona 144
... materials of the nature of corn stalks , bagasse and the like to the action of anaero- bic and / or aerobic bacteria ... material may be given a pretreatment with hot water or with hot dilute acids such as dilute sul- phuric acid or lime ...
... materials of the nature of corn stalks , bagasse and the like to the action of anaero- bic and / or aerobic bacteria ... material may be given a pretreatment with hot water or with hot dilute acids such as dilute sul- phuric acid or lime ...
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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