| Based on the mechanism of selective action of microwave on carboxyl terminal of sodium oleate, hydrocarbon fuel was produced by sodium oleate using microwave-assisted pyrolysis decarboxylation without catalyst or with catalyst (KCl,FeCl3,CaCO3), and the liquid products were compared and analyzed by GC-MS. The results showed that with microwave power increasing,the yield of liquid product obtained by microwave-assisted pyrolysis decarboxylation without catalyst increased; when using KCl as catalyst,the efficiency of microwave-assisted pyrolysis decarboxylation of sodium oleate at 800 W improved effectively, the reaction time shortened and the yield of liquid product reached 85.1%;comparing with liquid product obtained by microwave-assisted pyrolysis decarboxylation without catalyst, most of the relative peak areas of hydrocarbon in liquid product obtained by microwave-assisted pyrolysis decarboxylation with catalyst reduced, and aromatic hydrocarbon was detected. |
