Compares the main propylene carbonyl synthesis processes and the development of relative catalyst at home and abroad,and analyzes several methods of recovering waste Rhodium catalysts.

• 比较国内外丙烯羰基合成主流技术以及羰基合成催化剂的研究进展情况。并针对废铑催化剂的几种回收途径进行了对比分析。