Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 6
Strona 87
... Seaweed Residues . -In order to ascertain whether oil could be obtained from the dried seaweed residues remaining after their exhaustive extraction in the autoclave as described , 100 gms . of the dried weed were hydrolysed for a period ...
... Seaweed Residues . -In order to ascertain whether oil could be obtained from the dried seaweed residues remaining after their exhaustive extraction in the autoclave as described , 100 gms . of the dried weed were hydrolysed for a period ...
Strona 90
... SEAWEED . As freshly precipitated from low tempera- ture solution algarose is a red - brown powder wholly soluble in pyridine , ammonia , caustic soda , and alcohol , but after drying or heat- ing in the water oven for a few hours it ...
... SEAWEED . As freshly precipitated from low tempera- ture solution algarose is a red - brown powder wholly soluble in pyridine , ammonia , caustic soda , and alcohol , but after drying or heat- ing in the water oven for a few hours it ...
Strona 92
... Seaweed . -During the alkaline hydrolysis of seaweed , algarite is not pre- cipitated on account of its solubility in soda . Whether it is actually formed or not is un- known . At the time these experiments were in progress the ...
... Seaweed . -During the alkaline hydrolysis of seaweed , algarite is not pre- cipitated on account of its solubility in soda . Whether it is actually formed or not is un- known . At the time these experiments were in progress the ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
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