| 摘要 |
A PROCESS FOR DECOLOURISING GASOLINE AND FOR REMOVING FROM LIQUID HYDROCARBON FUELS ESPECIALLY GASOLINE, AT LEAST SOME OF TRACE IMPURITIES SELECTED FROM THE GROUP CONSISTING OF INDANES, NAPHTHALENES,PHENANTHRENES, PYRENE, ALKYLBENZENES AND MIXTURES THEREOF , THE PROCESS COMPRISING CONTACTING THE LIQUID HYDROCARBON FUEL, ESPECIALLY GASOLINE, WITH A DECOLOURISING CARBON. THE PRODUCT GASOLINE PROVIDES REDUCED ENGINE DEPOSIT FORMATION. |
