Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 99
... quantities of free sulphuric acid , which destroyed the paper and linen containers in which the samples were packed . On washing the sand with water , a brown solution containing 1.82 per cent . of organic matter was obtained ...
... quantities of free sulphuric acid , which destroyed the paper and linen containers in which the samples were packed . On washing the sand with water , a brown solution containing 1.82 per cent . of organic matter was obtained ...
Strona 101
... quantities of fucosite distributed throughout the beds . It had a tendency to collect in those places where the sand con- tained small quantities of clay , which held up and adsorbed the material and its decom- position products during ...
... quantities of fucosite distributed throughout the beds . It had a tendency to collect in those places where the sand con- tained small quantities of clay , which held up and adsorbed the material and its decom- position products during ...
Strona 103
appearance of its yellow laminæ . It con- tained , also , quantities of elkerite , which were identified by the plain , transparent yellow plates of irregular shape . The fucosite so obtained was readily soluble in soda solution . The ...
appearance of its yellow laminæ . It con- tained , also , quantities of elkerite , which were identified by the plain , transparent yellow plates of irregular shape . The fucosite so obtained was readily soluble in soda solution . 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