Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 102
... period of four hours . After filtration the liquor was distilled and the distillate gave the fur- fural reaction by turning an aniline acetate paper pink . The formation of oil from fucosite was proved 10 gms . were hydrolysed with a 5 ...
... period of four hours . After filtration the liquor was distilled and the distillate gave the fur- fural reaction by turning an aniline acetate paper pink . The formation of oil from fucosite was proved 10 gms . were hydrolysed with a 5 ...
Strona 107
... period of 1930 . Exports of potash fertilisers in 1930 amounted to 991,684 tons valued at Rm.60.06 million , which ... periods of five years unless six months ' notice of termination has been given . Sales of rock salt in 1930 amounted ...
... period of 1930 . Exports of potash fertilisers in 1930 amounted to 991,684 tons valued at Rm.60.06 million , which ... periods of five years unless six months ' notice of termination has been given . Sales of rock salt in 1930 amounted ...
Strona 110
... Period . By H. R. NETTLETON , D.Sc. , AND F. H. LEWELLYN . It is shown that if the ratio a / a of the radii of the concentric circles forming a simple inductometer is 0.50607 , the mutual inductance is so accurately proportional to the ...
... Period . By H. R. NETTLETON , D.Sc. , AND F. H. LEWELLYN . It is shown that if the ratio a / a of the radii of the concentric circles forming a simple inductometer is 0.50607 , the mutual inductance is so accurately proportional to the ...
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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