Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 102
... described as having been obtained from seaweed was obtained by extraction with chloroform . As before mentioned , fucosite contains traces of free oil which can be obtained by extraction by carbon disulphide in a Soxhlet apparatus . The ...
... described as having been obtained from seaweed was obtained by extraction with chloroform . As before mentioned , fucosite contains traces of free oil which can be obtained by extraction by carbon disulphide in a Soxhlet apparatus . The ...
Strona 103
... described as being one of the decomposition products of fucosite . The Presence of Tertiary Amines and of Ammonium Salts . These bodies appear during the hydrolysis of fucosite , elkerite and McKittrite . The methods employed for their ...
... described as being one of the decomposition products of fucosite . The Presence of Tertiary Amines and of Ammonium Salts . These bodies appear during the hydrolysis of fucosite , elkerite and McKittrite . The methods employed for their ...
Strona 110
... described ) . Some effects of such traces of vapour on the characteristics of the tube are given . It is suggested that the phenomenon of the jumping glow may be due to internal flashing at that part of the surface of the cathode which ...
... described ) . Some effects of such traces of vapour on the characteristics of the tube are given . It is suggested that the phenomenon of the jumping glow may be due to internal flashing at that part of the surface of the cathode which ...
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12 per cent agreement amines ammonia amounted appearance aqueous bitumen brown burnt calcium carbon carried cent Chemical Chemical Industry chemistry chloroform clay clean Coal colour concentrated consist consumers contained described Dye Trust dyestuffs Economic effect elkerite evolved examination exchange Exports extract February fertilisers filtered firms fissures foreign formation formed four fucosite German give given Glucose heavy held hydrochloric acid hydrolysis industry INSTITUTE Italy January Keroles largely light Lignite lime liquor material ment metal methods million tons naphthenic acids natural nitrogen obtained osazone output period position potash Potash salts precipitate Presence properties proved quantities Rayon readily reduced regard remain reported rock salt Royal salts sample sand Science separated shares similar SOCIETY soda soluble solution sugars sulphate sulphuric acid swelled Syndicate tained tion trade turnover whole yielded