Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 49
... Element 87 - By H.W.B.R. ... ... The Chemistry of the Conversion of Algæ into Bitumen and Petroleum and of the Fucosite - Petroleum Cycle - By J. E. Hackford , B.Sc. , F.I.C. , M.I.P.T. Proceedings and Notices of Societies : - The ...
... Element 87 - By H.W.B.R. ... ... The Chemistry of the Conversion of Algæ into Bitumen and Petroleum and of the Fucosite - Petroleum Cycle - By J. E. Hackford , B.Sc. , F.I.C. , M.I.P.T. Proceedings and Notices of Societies : - The ...
Strona 51
... ELEMENT 87 . It appears that serious competition is taking place in the search for element 87 ( Eka - Casium ) , an element which has proved as elusive as the Scarlet Pimpernel of fiction . Professor Gustave A. Aartovaara , of ...
... ELEMENT 87 . It appears that serious competition is taking place in the search for element 87 ( Eka - Casium ) , an element which has proved as elusive as the Scarlet Pimpernel of fiction . Professor Gustave A. Aartovaara , of ...
Strona 55
... elements in the mineral constituents , of ethereal sulphates in the cell wall constitu- ents , the lesser amount of cellulose , the presence of alginic acid , the common occur- rence of mannitol , the presence of obscure carbohydrates ...
... elements in the mineral constituents , of ethereal sulphates in the cell wall constitu- ents , the lesser amount of cellulose , the presence of alginic acid , the common occur- rence of mannitol , the presence of obscure carbohydrates ...
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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