杨凤林
Personal Homepage
Paper Publications
制备蜂窝状筛网进行NH3选择性催化还原NO的反应
Hits:

Indexed by:期刊论文

Date of Publication:2002-01-01

Journal:催化学报

Included Journals:Scopus、SCIE、PKU、ISTIC、CSCD

Volume:23

Issue:1

Page Number:46-50

ISSN No.:0253-9837

Key Words:筛网;一氧化氮;选择性催化还原;氨氧化;预处理

Abstract:制备了蜂窝状筛网催化剂,并用于以NH3为还原剂选择性催化还原NO的反应.蜂窝状筛网催化剂具有热响应迅速、传质系数较高、压力降适中、机械强度较高、几何可变形性、抗热震性能好、催化剂回收简便和成本较低等一系列优点.阐述了蜂窝状筛网催化剂的制备工艺,并采用扫描电镜、比表面积测定、X射线衍射、活性评价等手段考察了筛网预处理方法对其催化活性的影响.实验结果表明,最佳的预处理方法是首先经稀酸刻蚀,然后于500 ℃下焙烧20 h.

Personal information

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Gender:Male

Alma Mater:大连工学院

Degree:Master's Degree

School/Department:环境学院

Click:

Open time:..

The Last Update Time:..


Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024

MOBILE Version