Chemical News and Journal of Industrial Science, Tomy 117-118Chemical news office., 1918 |
Z wnętrza książki
Wyniki 1 - 5 z 99
Strona 3
... less than enough to cover the surface with a single layer . We have seen in the derivation of Equation 6 that for dilute solutions of fatty acids q is proportional to c . From Equation I this means that dy / dc is constant , or in other ...
... less than enough to cover the surface with a single layer . We have seen in the derivation of Equation 6 that for dilute solutions of fatty acids q is proportional to c . From Equation I this means that dy / dc is constant , or in other ...
Strona 8
... less than 37 per cent of sulphur and not over 1 per cent of arsenic . The price payable will be 355. per ton of pyrites f.o.r. for quentities of not less than one truck load ; but the Minister reserves the right to revise the price ...
... less than 37 per cent of sulphur and not over 1 per cent of arsenic . The price payable will be 355. per ton of pyrites f.o.r. for quentities of not less than one truck load ; but the Minister reserves the right to revise the price ...
Strona 13
... less definite viscosity , rather than the true physical melting- point . Since 1905 , when Messrs . Day and Allen ( 17 ) published their important work on " The Isomorphism and Thermal Properties of the Feldspars , " the contributions ...
... less definite viscosity , rather than the true physical melting- point . Since 1905 , when Messrs . Day and Allen ( 17 ) published their important work on " The Isomorphism and Thermal Properties of the Feldspars , " the contributions ...
Strona 25
... less mixed with gangue , containing metal of commercial importance in such quantity that it may be extracted at a profit by the application of economic and skilful methods of mining and treatment . This definition restricts the term ...
... less mixed with gangue , containing metal of commercial importance in such quantity that it may be extracted at a profit by the application of economic and skilful methods of mining and treatment . This definition restricts the term ...
Strona 26
... less than if the ore occurs only in relatively small quantities . Even though the value of the ore in a mineral deposit may be high , the deposit may be so small that its development is not warranted . The situation of the ore body has ...
... less than if the ore occurs only in relatively small quantities . Even though the value of the ore in a mineral deposit may be high , the deposit may be so small that its development is not warranted . The situation of the ore body has ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetate alcohol alumina ammonia ammonium amount analysis apparatus application Association atomic weight B.Sc British cadmium iodide carbon cent Chem CHEMICAL NEWS Office Chemistry chemists chloride coal College colour Committee compounds concentration containing copper Council course crystallisation crystals D.Sc determined dissolved dysprosium electric ethyl experiments Extraction Farringdon Street fertiliser filtered furnace glass grms heat holmium hydrated hydrochloric acid hydrogen industry Institute iodide iodine iron J. J. THOMSON Laboratory lead Lectures lime liquid London M.Sc manufacture material metal method minerals Minister of Munitions molecules Munitions Newcastle Street nitrate nitric acid nitrogen obtained Organic Chemistry organisation oxide paper Physical Portland cement potassium practical precipitate present production Prof quantity radium reaction Research salt sample Science scientific silicate silver slag Society sodium soluble solution steel strontium substances sulphate sulphide surface technical temperature thorium tion trade tube viscosity WHATMAN zinc