Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 50
... effect on sodium sulphate at a red heat ( Berthelot , Compt . Rendu , 96 , 298 , 1883 ) has been confirmed . a In order to test the crystalline mass left the percentages of sulphate and chloride . were estimated in various ways . The ...
... effect on sodium sulphate at a red heat ( Berthelot , Compt . Rendu , 96 , 298 , 1883 ) has been confirmed . a In order to test the crystalline mass left the percentages of sulphate and chloride . were estimated in various ways . The ...
Strona 55
... effect of heat on modern organic muds . He gives quantitative figures of the amount of organic matter converted into bitumen at temperatures ranging from 280 ° to 339 ° C. He concludes that the heat due to blanket- ing in the earth's ...
... effect of heat on modern organic muds . He gives quantitative figures of the amount of organic matter converted into bitumen at temperatures ranging from 280 ° to 339 ° C. He concludes that the heat due to blanket- ing in the earth's ...
Strona 60
... effect is produced when traces of hydrocarbon vapour are present in the tube in addition to the filling gas ( neon , in most of the experiments here de- scribed ) . Some effects of such traces of vapour on the characteristics are given ...
... effect is produced when traces of hydrocarbon vapour are present in the tube in addition to the filling gas ( neon , in most of the experiments here de- scribed ) . Some effects of such traces of vapour on the characteristics are given ...
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Aartovaara acid hydrolysis algæ Algal theory Algarose alginic acid alkaline amines and ammonium ammonium salts anærobic Antiarchi aqueous extract bacteria Biol bitumen Bothriolepis Brunner Mond calcium salts calcium sulphate carbohydrate carbon cent Chem chondrus crispus D.Sc decomposed Devonian Dyestuffs East of Scotland Edinburgh and East element Elkerite Engler ethereal sulphate felsite fucosan fucose Fucosite galactose gases Haas Heterostraci home-made caustic soda hydrocarbon hydrofluoric acid Hydrolysis Algarite increase in weight insoluble INSTITUTE OF CHEMISTRY January Joint meeting kerotenes London Manchester Section marine vegetation Meggers mutual inductance naturally occurring Newry Granite nitrogen North-West Belt obtained oils and bitumens optical organic matter Oxidation oxygen Papish Patents pentosan percentage of sulphate petroleum phate present protobitumen Pseudo-fucosite radio-active ring-dyke Scotland Section seaweed sodium chloride soluble South Wales South Wales Section Southampton Build substance sugars sulphur deposits sulphur dioxide sulphuric acid tear-faults temperatures tertiary amines tion trioxide tube Upper Devonian vegetable theory yielded