Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 5
Strona 57
... temperatures as was believed wrongly but at the normal temperature . Oxygen , for example , is gaseous in the air at the ordinary temperature , liquid in water and solid in calcium oxide at the same tem- perature . Deduction . The ...
... temperatures as was believed wrongly but at the normal temperature . Oxygen , for example , is gaseous in the air at the ordinary temperature , liquid in water and solid in calcium oxide at the same tem- perature . Deduction . The ...
Strona 61
... temperature of 25 ° - 30 ° C. ( 4 ) The best soap is a potash soap in which 5-10 % of fatty acid is unsaponified . Any good quality " Olein " may be used . ( 5 ) The addition of ammonia in the machine is not advisable and ammonia soaps ...
... temperature of 25 ° - 30 ° C. ( 4 ) The best soap is a potash soap in which 5-10 % of fatty acid is unsaponified . Any good quality " Olein " may be used . ( 5 ) The addition of ammonia in the machine is not advisable and ammonia soaps ...
Strona 62
... temperature . An elaborate Jamin interferometer is described , together with the several pieces of auxiliary apparatus necessary for setting up and maintaining differences in the temperature of the two interferometer tubes . Further ...
... temperature . An elaborate Jamin interferometer is described , together with the several pieces of auxiliary apparatus necessary for setting up and maintaining differences in the temperature of the two interferometer tubes . Further ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition advantages ammonia amount apparatus application atom become Britain Buildings carbon Carbon Tetrachloride chemical cleaning coal combustion Commonwealth complete compression ignition engine Conference continued cylinder deposits detonation direction disc economic effect efficiency energy essential fraction fuel fuel oil further give given heat important increase industry interest July lead light lines liquid locomotive London material matter means measure ment method mixture motor movement nature necessary needed nodal circle obtained occur Office operations original Ottawa Ottawa Conference Patent perhaps petrol engine petroleum petroleum industry possible practical present pressure problem progress proportion Published quantities recent refining regard require restrictions scientific ship soap solvents space specimen spirit steam taken takes temperature tion trade transport types utilization various vehicles vibrating virtually volume