High-stability dechlorination catalyst, preparation method and dechlorination process

The invention relates to a high-stability dechlorination catalyst, a preparation method and a dechlorination process, the catalyst comprises a carbon carrier, a first metal layer on the surface of thecarbon carrier, and a second metal layer anchored and combined with the first metal layer, the first metal in the first metal layer is selected from one or more of IB, IIB, IVB, VIB and VIIB group metals; and the second metal in the second metal layer is selected from one or more of VIII group metal, and the second metal is anchored and combined with the first metal in the microwave reactor. Thedechlorination catalyst has the advantages of high stability, high conversion rate, high selectivity and the like, the preparation method of the high-stability dechlorination catalyst is easy for industrial scale-up production, the dechlorination process is safe and environment-friendly, and the productivity is high. 本发明涉及一种高稳定性脱氯催化剂、制备方法及脱氯工艺，所述催化剂包括炭载体、炭载体表面的第一金属层，以及与第一金属层锚定结合的第二金属层，第一金属层中的第一金属选自第IB、IIB、IVB、VIB、VIIB族金属中的