MTP废催化剂循环利用技术的研究进展

Research Progress of Recycling Technology of MTP Waste Catalyst

本文介绍了固体废弃催化剂的常用循环利用方法,包括干法、湿法、干湿结合法、分离法和不分离法,以及废催化剂的再生复活和预处理方法。总体来说,以固体废催化剂为基质合成分子筛、吸附剂及高附加值的产品是今后研究的方向。

The typical recycling methods of solid waste catalysts,included dry method,wet method,dry-wet method,separation method and non-separation method,the regeneration methods and the pretreatment method,were reviewed in this paper.In general,one of the future research on the recycling of waste catalysts would be concentrated on the synthesis of molecular sieves and adsorbents and other high value-added chemical products.