Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 54
... production of petroleum . Confirmatory evidence of the production of oil from algæ was given by the author ' in 1922 , who showed the similarity of the metallic contents of algæ and of oil , and commented upon the fact that iodine ...
... production of petroleum . Confirmatory evidence of the production of oil from algæ was given by the author ' in 1922 , who showed the similarity of the metallic contents of algæ and of oil , and commented upon the fact that iodine ...
Strona 55
... production of gases similar to naturally occurring petrol- eum gases . The demonstration of the de- composition of ... produce com- pounds more similar in composition to petroleum than the original organic matter that was deposited by ...
... production of gases similar to naturally occurring petrol- eum gases . The demonstration of the de- composition of ... produce com- pounds more similar in composition to petroleum than the original organic matter that was deposited by ...
Strona 60
... production of an e.m.f. in nickel and iron wires by the simul- taneous application of a longitudinal mag- netising field and a temperature - gradient . This e.m.f. has been measured for various fields and temperatures . The Electroscope ...
... production of an e.m.f. in nickel and iron wires by the simul- taneous application of a longitudinal mag- netising field and a temperature - gradient . This e.m.f. has been measured for various fields and temperatures . The Electroscope ...
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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