Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 50
... tests for sulphate and chloride . It was therefore assumed provisionally that the action followed the equation 4 2 2SO2 + 2NaCl Na2SO1 + Cl2 + S The chlorine on passing into the water oxidised the sulphur dioxide yielding a mix- ture of ...
... tests for sulphate and chloride . It was therefore assumed provisionally that the action followed the equation 4 2 2SO2 + 2NaCl Na2SO1 + Cl2 + S The chlorine on passing into the water oxidised the sulphur dioxide yielding a mix- ture of ...
Strona 52
... Tests of Road Materials , and by the American Society for Testing Materials . This reads : - " Bitumens .-- Mixtures of hydrocarbons of natural or pyrogenous origin or combin- ations of both ( frequently accompanied by their non ...
... Tests of Road Materials , and by the American Society for Testing Materials . This reads : - " Bitumens .-- Mixtures of hydrocarbons of natural or pyrogenous origin or combin- ations of both ( frequently accompanied by their non ...
Strona 61
... tests are described . Tables of Legendre and other functions , which facilitate the calculation of mutual inductances of the nature here considered , are appended . THE GEOLOGICAL SOCIETY OF LONDON . December 16 , 1931 . PROF . W. W. ...
... tests are described . Tables of Legendre and other functions , which facilitate the calculation of mutual inductances of the nature here considered , are appended . THE GEOLOGICAL SOCIETY OF LONDON . December 16 , 1931 . PROF . W. W. ...
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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