Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 99
... clean clay is of a battleship grey colour , slightly tinged with blue . 2. A sand ( sec . 32 , T30S . , R.24E ... Clean Sand from Lamont Cut ( sec . 32 , T30S . , R.24E . ) . 9. Clean Sand Cut No. 1. This cut being on the same side of ...
... clean clay is of a battleship grey colour , slightly tinged with blue . 2. A sand ( sec . 32 , T30S . , R.24E ... Clean Sand from Lamont Cut ( sec . 32 , T30S . , R.24E . ) . 9. Clean Sand Cut No. 1. This cut being on the same side of ...
Strona 101
... clean " sands the pro- cedure followed was to look for stained por- tions , if any , and to subject them to the water elutriation described . Some of the sands , however , appeared to be entirely clean ; and in this case the whole was ...
... clean " sands the pro- cedure followed was to look for stained por- tions , if any , and to subject them to the water elutriation described . Some of the sands , however , appeared to be entirely clean ; and in this case the whole was ...
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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