Comparison of steam-gasification characteristics of coal char and petroleum coke char in drop tube furnace

Ding Lu Zhou Zhijie Huo Wei Yu Guangsuo · 2015

阅读量：162

下降管式炉

期刊名称：

Chinese Journal of Chemical Engineering 2015 年 23 卷 7 期

发表日期：

2015.07.01

摘要：

The steam-gasification reaction characteristics of coal and petroleum coke (PC) were studied in the drop tube furnace (DTF). The effects of various factors such as types of carbonaceous material, gasification temperature (1100-1400 ?°C) and mass ratio of steam to char (0.4:1, 0.6:1 and 1:1 separately) on gasification gas or solid products were investigated. The results showed that for all carbonaceous materials studied, H