Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3747Chemical news office., 1932 |
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Strona 87
... Acid Hydrolysis of 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 ...
... Acid Hydrolysis of 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 ...
Strona 88
... acids and alkalis as well as in water . Upon hydrolysis , it yields sulphuric acid , calcium sulphate , and a dihydric alco- hol , which upon further hydrolysis forms tertiary amines as proved by the tungstic acid reaction , and ...
... acids and alkalis as well as in water . Upon hydrolysis , it yields sulphuric acid , calcium sulphate , and a dihydric alco- hol , which upon further hydrolysis forms tertiary amines as proved by the tungstic acid reaction , and ...
Strona 90
... acid solutions in which algarose is sparingly soluble . If , after drying ... Hydrolysis of Sugar ( Sucrose ) .- The oil is a dark red liquid , very ... acid caused a brown solid preci- pitate to be thrown down . The remaining 60 per cent ...
... acid solutions in which algarose is sparingly soluble . If , after drying ... Hydrolysis of Sugar ( Sucrose ) .- The oil is a dark red liquid , very ... acid caused a brown solid preci- pitate to be thrown down . The remaining 60 per cent ...
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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