Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 89
... heated at 110 ° C. for one week . Water , but no oil was evolved . When this thoroughly dried resi- due was heated in an ignition tube a reddish- brown oil was given off with every appear- ance of the oils from the seepages described in ...
... heated at 110 ° C. for one week . Water , but no oil was evolved . When this thoroughly dried resi- due was heated in an ignition tube a reddish- brown oil was given off with every appear- ance of the oils from the seepages described in ...
Strona 91
... heated with calcium chloride under the same conditions , approxi- mately the same amount was changed into the insoluble variety of algarose , but a large part ( 42 per cent . ) of the remainder was an oil insoluble in soda , but soluble ...
... heated with calcium chloride under the same conditions , approxi- mately the same amount was changed into the insoluble variety of algarose , but a large part ( 42 per cent . ) of the remainder was an oil insoluble in soda , but soluble ...
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acid hydrolysis alcohol Algarite algarose alkaline aluminium ammonia amount analysed animal appearance application aqueous associated become boiling brown Building Bureau of Mines Burrell calcium called carbon caustic soda cent Chemical Chemistry chloroform College colour considerable constitution contained cures differs difficulties dissolved ether evolved extract FEBRUARY give heated Honolulu Oil important Industry insoluble INSTITUTE interest January known later lime liquid London manufacture material matter METALS Method naphthenic acids nature nil nil obtained Office Oil Co patent period placed pounds powder precipitate present probably produced protection pure pyridine quantities recently reduces remaining Report Research residue resulting rickets salts Sampled Science scientific property seaweed shown solid solu soluble solution Street substance sugars suggested sulphuric acid Theory tion top of oil Trade University vitamin volume weight worker yield zone