Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3748Chemical news office., 1932 |
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Strona 99
... contained 12 per cent . of oil , of a character similar to that obtained from wells samples Nos . 12 and 13. The sand also contained relatively large quantities of free sulphuric acid , which destroyed the paper and linen containers in ...
... contained 12 per cent . of oil , of a character similar to that obtained from wells samples Nos . 12 and 13. The sand also contained relatively large quantities of free sulphuric acid , which destroyed the paper and linen containers in ...
Strona 100
... contained 22.8 per cent . of ash which contained calcium , iron magnesium , etc. The calcium present was in the form of the sulphate . The precipitate was washed with chloroform to remove traces of adherent oil , and was then hydrolysed ...
... contained 22.8 per cent . of ash which contained calcium , iron magnesium , etc. The calcium present was in the form of the sulphate . The precipitate was washed with chloroform to remove traces of adherent oil , and was then hydrolysed ...
Strona 102
... contained only heavy particles of sand which were separated by decantation with water . The bulk of the organic matter consisted of fucosite , and could be readily identified under the microscope by the spotted , bubbly appearance of ...
... contained only heavy particles of sand which were separated by decantation with water . The bulk of the organic matter consisted of fucosite , and could be readily identified under the microscope by the spotted , bubbly appearance of ...
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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