Catalytic dechlorination of chloroorganic compounds from PVC-containing mixed plastic-derived oil

被引：46

作者：

Lingaiah, N

Uddin, MA

Muto, A

Sakata, Y

Imai, T

Murata, K

机构：

[1] Okayama Univ, Fac Engn, Dept Appl Chem, Okayama 7008530, Japan

[2] Toda Kogyo Corp, Hiroshima 7390652, Japan

[3] Japan Eco Environm Prod, Minato Ku, Tokyo 1050001, Japan

来源：

APPLIED CATALYSIS A-GENERAL | 2001年 / 207卷 / 1-2期

关键词：

chloroorganic compounds; dechlorination; iron oxide; iron oxide-carbon composite; mixed plastic-derived oil;

D O I：

10.1016/S0926-860X(00)00656-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The dechlorination of chloroorganic compounds from PVC-containing mixed plastic-derived oil was studied over iron oxide and iron oxide-carbon composite catalysts. The catalysts are characterised by nitrogen adsorption and X-ray diffraction. The catalysts are deactivated initially due to the adsorption of HCl gas that is produced during the reaction. Continuous adsorption of HCl on iron oxide leads to the conversion of iron oxide to iron chloride. The catalysts' deactivation was overcome by removing the reversible adsorbed HCl gas continuously, using He as a carrier gas. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：79 / 84

页数：6

共 14 条

[1]

BALCO EN, 1993, APPL CATAL B-ENVIRON, V2, P1

[2] THERMAL-DECOMPOSITION OF LOW-DENSITY POLYETHYLENE IN THE PRESENCE OF CHLORINE-CONTAINING POLYMERS [J].