Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 55
... surface layers of the deposits , and remove oxygen , nitro- gen , and sulphur from the organic matter in the sediments . Some anærobic bacteria form methane , but none is known to gener- ate hydrocarbons that characterise petrol- 55 eum ...
... surface layers of the deposits , and remove oxygen , nitro- gen , and sulphur from the organic matter in the sediments . Some anærobic bacteria form methane , but none is known to gener- ate hydrocarbons that characterise petrol- 55 eum ...
Strona 60
... surface . It is supposed that the electron emissivity of the surface is increased by the flash , and that the main glow jumps to the activated surface . The process is reversible and hence may be periodic . Observations connecting the ...
... surface . It is supposed that the electron emissivity of the surface is increased by the flash , and that the main glow jumps to the activated surface . The process is reversible and hence may be periodic . Observations connecting the ...
Strona 63
... Surfaces , " by F. Fancutt . " Emulsions - the Practical Application of Colloidal Chemistry to Paints , " by A. Stewart . TUESDAY , JANUARY 26 . MANCHESTER UNIVERSITY CHEMICAL SOC- IETY . University , Manchester , at 5 p.m. " Recent ...
... Surfaces , " by F. Fancutt . " Emulsions - the Practical Application of Colloidal Chemistry to Paints , " by A. Stewart . TUESDAY , JANUARY 26 . MANCHESTER UNIVERSITY CHEMICAL SOC- IETY . University , Manchester , at 5 p.m. " Recent ...
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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