详细信息

一种新型高温煤气脱氯剂的研究    

A New Type of Chlorine-removal Agent for High Temperature Cleaning of Coal Gas

文献类型:期刊文献

中文题名:一种新型高温煤气脱氯剂的研究

英文题名:A New Type of Chlorine-removal Agent for High Temperature Cleaning of Coal Gas

作者:李依丽[1];吴幼青[1];高晋生[1]

机构:[1]华东理工大学能源化工系,上海200237

年份:2002

卷号:28

期号:5

起止页码:511

中文期刊名:华东理工大学学报(自然科学版)

外文期刊名:Journal of East China University of Science and Technology

收录:CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;北大核心:【北大核心2000】;CSCD:【CSCD2011_2012】;

基金:国家重点基础研究发展规划项目 (G19990 2 2 10 4)

语种:中文

中文关键词:脱氯剂;高温煤气;HCl气体脱除剂;穿透氯容量;机械强度;氯化氢;脱氯性能

外文关键词:high temperature coal gas; chloride removal sorbent; break through chlorine content; mechanical strength

摘要:以价廉易得的天然矿物及碱为化学活性组分 ,制得一种新型高温煤气脱氯剂 GH1。该脱氯剂在 65 0°C高温、空速 2 5 0 0 h-1和进口 HCl气体体积浓度 1 5 0 0 mg/m3~ 2 0 0 0 mg/m3条件下的穿透氯容量达到 37.2 % ,同时机械强度合格。实验还考察了主要成分配比、空速和温度对脱氯性能的影响 ,并讨论了有关机理。
A new sorbent, used to remove HCl in high temperature coa t gas, was made of a cheap natural mineral and alkali compounds. The sorbent has high breakthrough chlorine content of 37.2% (in the condition of 650 °C 、 2 500 h -1 space velocity and 1 500 mg/m 3~ 2 000 mg/m 3 HCl input concentration) and high mechanical strength. Effects of main component pr oportion, space velocity and temperature on the sorbent properties were examined and related mechanisms were also discussed.

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