克劳斯硫回收装置催化剂的最新发展

Newest Development of Catalyst Used in Claus Sulfur Recoverying Equipment,

本文在概述国内外克劳斯硫磺回收催化剂研制和使用情况的基础上,着重介绍了此类催化剂的选择原则、失活机理及氧化铝基、氧化钛基催化剂及尾气处理、直接氧化、降低硫损失的新型催化剂。

Based on briefly describing the domestic and oversea development and application situation of Claus sulfur recoverying catalyst, this paper emphatically introduces the selection principle of this kind of catalyst, activity loss mechanism, aluminium oxide-and titanium oxide-base catalysts, tail gas treatment and direct oxidation as well as new catalyst of reducing sulfur loss.