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Strona 52
Mixtures of hydrocarbons of natural or pyrogenous origin or combinations of both
( frequently accompanied by their non - metallic derivatives ) which can be
gaseous , liquid , semi - solid or solid , and which are completely soluble in
carbon ...
Mixtures of hydrocarbons of natural or pyrogenous origin or combinations of both
( frequently accompanied by their non - metallic derivatives ) which can be
gaseous , liquid , semi - solid or solid , and which are completely soluble in
carbon ...
Strona 53
Asphaltenes . — That portion of bitumen It occurs in nature as a natural bitumen ,
which is soluble in carbon disulphide , but or highly bituminous shale in the form
of insoluble in ethyl ether . McKittrite , and is capable of yielding oil Kerotenes .
Asphaltenes . — That portion of bitumen It occurs in nature as a natural bitumen ,
which is soluble in carbon disulphide , but or highly bituminous shale in the form
of insoluble in ethyl ether . McKittrite , and is capable of yielding oil Kerotenes .
Strona 54
... oil by Engler differed from naturally occurring petroleum gases , inasmuch as
they contained 25 - 38 per cent . of carbon monoxide , and a considerable
proportion of olefines , while the percentage of saturated paraffinic gases was
small .
... oil by Engler differed from naturally occurring petroleum gases , inasmuch as
they contained 25 - 38 per cent . of carbon monoxide , and a considerable
proportion of olefines , while the percentage of saturated paraffinic gases was
small .
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