Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 7
... salt was obtained . The action of radium emanation on the pure salt is being studied and this study will be continued on the prepared phosphorescent material . * Extracted from the Tenth Annual Report of the Director of the Bureau of ...
... salt was obtained . The action of radium emanation on the pure salt is being studied and this study will be continued on the prepared phosphorescent material . * Extracted from the Tenth Annual Report of the Director of the Bureau of ...
Strona 16
... salt such as sodium , potassium , calcium , or magnesium chloride in an oxidizing atmosphere at a temperature above ... salts obtained may be treated as descrived in Specification 129773 to de - sulphate the brine and obtain lead ...
... salt such as sodium , potassium , calcium , or magnesium chloride in an oxidizing atmosphere at a temperature above ... salts obtained may be treated as descrived in Specification 129773 to de - sulphate the brine and obtain lead ...
Strona 16
... BRAND PURE RICE STARCH Sole Agents : PRESCOTT & CO . , Wires : " CORNCRAKE , " MANCHESTER . ' Phone : CITY 5470 . Rutland Mills , HULME , MANCHESTER . Neutral salt extracts of acid soils contain weak bases -. ii CHEMICAL NEWS ...
... BRAND PURE RICE STARCH Sole Agents : PRESCOTT & CO . , Wires : " CORNCRAKE , " MANCHESTER . ' Phone : CITY 5470 . Rutland Mills , HULME , MANCHESTER . Neutral salt extracts of acid soils contain weak bases -. ii CHEMICAL NEWS ...
Strona 18
... salt solutions such as KCl or KC2H , O2 . A large amount of work has been devoted to the investigation of the validity of these lime require- ment methods . Several of them have provided quite useful practical information , but their ...
... salt solutions such as KCl or KC2H , O2 . A large amount of work has been devoted to the investigation of the validity of these lime require- ment methods . Several of them have provided quite useful practical information , but their ...
Strona 19
... salt is hydrolysed , the base being adsorbed whilst the acid dissolves the weak bases from the soil . Others regard the aluminium salts as the cause rather than the result of the acidity of the neutral salt extracts . Rice found that ...
... salt is hydrolysed , the base being adsorbed whilst the acid dissolves the weak bases from the soil . Others regard the aluminium salts as the cause rather than the result of the acidity of the neutral salt extracts . Rice found that ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
adsorption alcohol ammonia amount ANTIMONY apparatus application atomic weight B.Sc British calcium carbon cent charcoal Chem chemical Chemistry chemists chloride coal colloidal colour compounds containing copper D.Sc density dioxide Directors distillation effect electric electrons elements Engineers evaporation experiments FILTER flask fuel furnace gases germanium germanium dioxide germanium tetrachloride give glass grms heat helium hydrochloric acid hydrogen industry Institute ions J. J. Thomson laboratory lead liquid London LUDGATE HILL manufacture material ment Messrs metals method mineral mixture molecular molecules nickel nitrate nitric acid nitrogen obtained oxide oxygen paper Patent plant platinum potassium precipitate present pressure production Prof pure quantity reaction salt sample Society soda sodium sodium hydroxide sodium nitrite soil soluble solution substance sulphate sulphide sulphuric acid surface temperature theory tion tons Trade tube University valency velocity volume