Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 50
... action action of sulphur dioxide on salt . Some pure precipitated salt was weighed in a porcelain boat and pure dry sulphur dioxide was passed over it whilst it was heated . The excess of sulphur dioxide was absorbed either in caustic ...
... action action of sulphur dioxide on salt . Some pure precipitated salt was weighed in a porcelain boat and pure dry sulphur dioxide was passed over it whilst it was heated . The excess of sulphur dioxide was absorbed either in caustic ...
Strona 55
... action , etc. Taylor11 proved the suggestion , first made by Radzisewski , 12 that organic matter under sodium clays was decomposed by anærobic bacterial action with the production of gases similar to naturally occurring petrol- eum ...
... action , etc. Taylor11 proved the suggestion , first made by Radzisewski , 12 that organic matter under sodium clays was decomposed by anærobic bacterial action with the production of gases similar to naturally occurring petrol- eum ...
Strona 60
... action occurring when the re- action - products of the discharge have reached a certain concentration at that surface . It is supposed that the electron emissivity of the surface is increased by the flash , and that the main glow jumps ...
... action occurring when the re- action - products of the discharge have reached a certain concentration at that surface . It is supposed that the electron emissivity of the surface is increased by the flash , and that the main glow jumps ...
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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