1) hydrogen-enriching reform of gas
煤气富氢改质
2) hydrogen-enriching reforming
富氢改质
1.
Considering the feasibility of hydrogen-enriching pre-reduction in two-step smelting reduction process,the effects of gas parameters and shaft heights on hydrogen-enriching reforming of gas in a imaginary carbon-based packed bed were simulated.
模拟结果表明,在碳基填充床内进行煤气富氢改质是可行的;相同的气体温度和气体流量下,碳消耗量随着碳基填充床的高度增加而先增加后减小,在碳基填充床高约2m时出现拐点,水蒸汽消耗量随着碳基填充床高度的增加而减小;待改质气体通过碳基填充床后,CO的体积分数随着碳基填充床高度增加而增加,H_2的体积分数随着碳基填充床高度的增加先增加后减小,在碳基填充床高约3m时出现拐点。
2.
Considering the feasibility of hydrogen-enriching pre-reduction in COREX smelting reduction process, and in order to make the effective utilization of gas high-temperature physical heat,the effect of gas flux and tem- perature on hydrogen-enriching reforming of gas in an imaginary carbon-based packed bed was simulated.
模拟结果表明,在碳基填充床内进行煤气富氢改质是可行的;水消耗量随气流通量或气体温度的提高而增加,碳消耗量随气体温度的提高而增大,但随气流通量的增加而减少;改质后(?)(CO)随气流通量或气体温度的提高而减少,(?)(H_2)随气体温度的提高而增加,但随气流通量的增加则先增加后减少。
3) gas reforming
煤气改质
1.
Calculating and analyzing the gas reforming result of smelting reduction process by modeling method.
通过对熔融还原煤气改质过程模型计算分析，得到不同改质条件下进、出改质炉煤气成分、温度的相互关系，以及过程的能量利用状况。
4) hydrogen rich coal
富氢煤
1.
On the base of systematic field works and analysis of test in laboratory, this study summarized characteristics of petrography, organic geochemistry and hydro liquefaction of hydrogen rich coal in Fushun Basin, and made an inquiry into formation conditions of hydrogen rich coal.
本文以系统的野外和室内分析测试为基础，系统地描述了抚顺盆地第三纪富氢煤的岩石学、有机地球化学和加氢液化特征，并对富氢煤的形成条件进行了初步探讨。
5) hydrogen-rich gas
富氢气体
1.
Fast pyrolysis of biomass waste for hydrogen-rich gas;
生物质废弃物快速热解制取富氢气体的实验研究
2.
Carbon monoxide removal from hydrogen-rich gas by selective catalytic oxidation;
富氢气体中一氧化碳选择催化氧化净化初探
3.
Plans of utilizing hydrogen-rich gas recovered from tail gas of VCM rectification
氯乙烯精馏尾气回收后富氢气体的利用方案
6) coking rich gas
富气制氢
1.
Application of Z417/Z418 reforming catalysts in hydrogen production from coking rich gas;
Z417/Z418型催化剂在焦化富气制氢中的应用
补充资料：改折
1.旧时赋税制度中以其他物品或银两替代原定应交物品的缴纳办法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条