Richard
Personal Homepage
Paper Publications
TS-1/H2O2催化氧化脱除CO2气体中甲硫醇的研究
Hits:

Indexed by:期刊论文

Date of Publication:2013-10-18

Journal:天然气化工

Included Journals:PKU、ISTIC、CSCD

Volume:38

Issue:5

Page Number:9-12,54

ISSN No.:1001-9219

Key Words:甲硫醇;过氧化氢;钛硅分子筛;TS-1;催化氧化;二氧化碳纯化

Abstract:以钛硅分子筛(TS-1)为催化剂,过氧化氢(H2O2)为氧化剂,考察了TS-1/H2O2对二氧化碳(CO2)气体中甲硫醇的氧化脱除性能.在c(H2O2)=1.243× 10-3mol/L,催化剂加入量为0.5g每100mL双氧水,反应温度为30℃时,TS-1/H2O2体系能够将原料气中φ(CH3SH)由1×10-3脱除至φ(CH3SH)<5×10-9.催化剂再生5次后,反应体系的穿透时问基本保持不变.通过X-射线衍射(XRD)、傅里叶红外、N2物理吸附等对反应前后的催化剂进行了表征,结果显示再生后催化剂的比表面积和晶体骨架结构基本不变.质谱分析显示甲硫醇的氧化产物有CH3SOH、CH3SO2H和CH3SO3H.

Personal information

Senior Engineer

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:化工学院

Discipline:Industrial Catalysis. Chemical Technology

Business Address:大连理工大学西部校区化工实验楼B219

Contact Information:高新区凌工路2号大连理工西校区化工实验楼B219 Tel:0411-84986322

Click:

Open time:..

The Last Update Time:..


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

MOBILE Version