Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3745Chemical news office., 1932 |
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Strona 52
... hydrocarbons of natural or pyrogenous origin or combin- ations of both ( frequently accompanied by their non ... hydrocarbon oils , and such alcohols , ketones , aldehydes , carboxylic and poly - hydroxy - carboxylic acids which ...
... hydrocarbons of natural or pyrogenous origin or combin- ations of both ( frequently accompanied by their non ... hydrocarbon oils , and such alcohols , ketones , aldehydes , carboxylic and poly - hydroxy - carboxylic acids which ...
Strona 55
... hydrocarbons that characterise petrol- 55 eum . 66 99 99 In a contribution to a recent paper by D. White on the subject of Time versus Temperature in Petroleum Generation , ' Thrask13a extends the conclusions based on Maier and ...
... hydrocarbons that characterise petrol- 55 eum . 66 99 99 In a contribution to a recent paper by D. White on the subject of Time versus Temperature in Petroleum Generation , ' Thrask13a extends the conclusions based on Maier and ...
Strona 60
... hydrocarbon vapour are present in the tube in addition to the filling gas ( neon , in most of the experiments here de- scribed ) . Some effects of such traces of vapour on the characteristics are given . It is suggested that the ...
... hydrocarbon vapour are present in the tube in addition to the filling gas ( neon , in most of the experiments here de- scribed ) . Some effects of such traces of vapour on the characteristics are given . It is suggested that the ...
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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