Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
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Strona 50
... utilization of the variety of residues and by - products associated with the refining of petroleum . He has shown that spent acid sludges can be used as fuel or worked up for the recovery of the contained acid . Study of the properties ...
... utilization of the variety of residues and by - products associated with the refining of petroleum . He has shown that spent acid sludges can be used as fuel or worked up for the recovery of the contained acid . Study of the properties ...
Strona 54
present standards is offered by the utilization of another form of mechanism - the com- pression ignition , or Diesel ... utilization of the compression igni- tion engine show its success in one sphere alone and 54 The Chemical News ...
present standards is offered by the utilization of another form of mechanism - the com- pression ignition , or Diesel ... utilization of the compression igni- tion engine show its success in one sphere alone and 54 The Chemical News ...
Strona 56
... utilization , rapid progress is evident . The enemy , however , is , and will continue to be , waste . Only by its gradual elimination , by constant progress towards the ideal of efficient utilization , shall we avoid the reproach of ...
... utilization , rapid progress is evident . The enemy , however , is , and will continue to be , waste . Only by its gradual elimination , by constant progress towards the ideal of efficient utilization , shall we avoid the reproach of ...
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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