文献类型：专利

英文题名：Coal ash type alkali metal steam adsorbent, for eliminating alkali metal vapor in gas

作者：LI Y;GAO J;WU Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1425495-A

申请日：2002-12-30

公开日：2003-06-25

语种：英文

收录：DERWENT

摘要：NOVELTY - Adsorbent for eliminating alkali metal vapor in high temperature gas has active component comprising mineral with SiO2 and Al2O3 as main component, and proper amount of inorganic or organic adhesive and pore expanding agent to raise the adsorption capacity of the active component, the adsorbent porosity and stability. USE - For eliminating alkali metal vapor in high temperature fuel gas and other industrial gas. ADVANTAGE - The present invention has the features of low cost and simple preparation process DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of preparing the above adsorbent.