Benzol sentence example
The best solvents for rubber are carbon bisulphide, benzol and mineral naphtha, carbon tetrachloride and chloroform.
The ordinary macintosh or waterproof cloth is prepared by spreading on the textile fabric layer after layer of indiarubber paste or solution made with benzol or coal-naphtha.
Mansfield (1819-1855), who separated a benzol distilling below too from a less volatile naphtha by using a simple dephlegmator.
That nothing analogous to bitumen exists in coals is proved by the fact that the ordinary solvents for bituminous substances, such as bisulphide of carbon and benzol, have no effect upon them, as would be the case if they contained bitumen soluble in these re-agents.
Mixing with benzol and/or petrol, or with ether in varying proportions, enables it, however, to be employed successfully in them, until such time as engines specially designed for its use are available.Advertisement
In France, where large stocks of alcohol were left over from the manufacture of explosives during the war, it was unable to compete with petrol as regards price, and was only being used in comparatively small quantities, and mixed with benzol.
The German production of alcohol had fallen off very much since the war, and little if any was being used for motors, benzol being the fuel principally employed.
Wood, when white light is transmitted through a paste made of powdered quartz and a mixture of carbon bisulphide with benzol having the same refractive index as the quartz for yellow light.
The wonderful carburetting power of benzol vapour is well known, a large proportion of the total illuminating power of coal gas being due to the presence of a minute trace of its vapour carried E in suspension.
For many years the price of benzol has been falling, owing to the large quantities produced in meat arlch by the coke ovens, and at its present price it is by far the volatile cheapest enriching material that can be obtained.Advertisement
Cut sheets are largely used for the fabrication of certain classes of rubber goods - these being made by cementing the sheets together with a solution of rubber intnaphtha or benzol.