Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 52
... natural decomposi- tion of algae have yet been brought to light , nor ... naturally occur- ring oils as obtained from wells , and also from seepage ... occurring protobitumens may contain other decomposition products of algæ ...
... natural decomposi- tion of algae have yet been brought to light , nor ... naturally occur- ring oils as obtained from wells , and also from seepage ... occurring protobitumens may contain other decomposition products of algæ ...
Strona 53
... naturally occurring proto- bitumens , composed chiefly of algarose , together with the metallic salts , sulphur , and the nitrogenous organic derivatives simultaneously formed during the acid hydrolysis of algæ . It occurs in nature as a ...
... naturally occurring proto- bitumens , composed chiefly of algarose , together with the metallic salts , sulphur , and the nitrogenous organic derivatives simultaneously formed during the acid hydrolysis of algæ . It occurs in nature as a ...
Strona 55
... naturally occurring petrol- eum gases . The demonstration of the de- composition of sugars under these conditions ... natural gas . 99 66 Modern opinions endorse Taylor's views ; Trask1 13 states that " anærobic bacteria , 8 9 ...
... naturally occurring petrol- eum gases . The demonstration of the de- composition of sugars under these conditions ... natural gas . 99 66 Modern opinions endorse Taylor's views ; Trask1 13 states that " anærobic bacteria , 8 9 ...
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Aartovaara acid hydrolysis algæ Algal theory Algarite 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 increase in weight insoluble INSTITUTE OF CHEMISTRY January Joint meeting kerotenes London Manchester Section marine vegetation Meggers mutual inductance Na₂SO 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