RaneyFe在浆态相F-T合成中的性能(英文)

由Fe－Al合金经抽滤Al而制得的RaneyFe催化剂对F-T合成表现出较高的活性和低碳烃选择性。三相F－T合成实验是在连续搅拌釜中进行的，结果表明，RaneyFe在应用于F－T合成时具有一些显著性能：和熔铁催化剂相当的抗磨损性能和磁性，与传统应用的催化剂相比有较短的诱导期、高的催化活性和产物选择性，以及易于产物蜡分离的性能等。

PERFORMANCE OF RANEY Fe FOR FISCHER-TROPSCH SYNTHESIS IN A CSTR

Raney Fe, prepared by eXtracting Al from Fe-Al alloy, eXhibits abiber activity of F-T synthesis and shows apparent selectivity to low weighthydrocarbons (alkanes). The experimental results indicate that Raney Fe asa F-T synthesis catalyst exhibits a desired performance which resulted from aspecial sheleton Structure, such as the similar attrition resistance andmagnetism as Fused iron, a shorter induction period compared with othercommon used catalysts, the catalyst activity, product selechvity and the freeseparating trom the waxes, in the preliminary tests for F-T synthesis in aCSTR (continuous stirred tank reactor).