On the Efficacy of Ru/Al2O3 Catalyst for Steam Reforming of Ethylene Glycol

被引：6

作者：

Sundari, Ravi ^{[1
]}

Vaidya, Prakash D. ^{[1
]}

机构：

[1] Inst Chem Technol, Dept Chem Engn, Bombay 400019, Maharashtra, India

来源：

CHEMICAL ENGINEERING COMMUNICATIONS | 2015年 / 202卷 / 11期

关键词：

Bio-oil; Ethylene glycol; Hydrogen; Reforming; Ruthenium; SUPPORTED PLATINUM CATALYSTS; NOBLE-METAL CATALYSTS; SPOUTED BED REACTOR; AQUEOUS-PHASE; HYDROGEN-PRODUCTION; BIO-OIL; OXYGENATED HYDROCARBONS; RENEWABLE HYDROGEN; ACETIC-ACID; SUSTAINABLE HYDROGEN;

D O I：

10.1080/00986445.2014.934446

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This work describes hydrogen (H-2) production via steam reforming of ethylene glycol (EG) over a supported ruthenium catalyst. EG is chosen as a model compound for the alcohols contained in the aqueous phase of bio-oil. Using a fixed-bed reactor, experimental runs are carried out over Ru/Al2O3 at various temperatures (350-500 degrees C), ratios of the mass of the catalyst (W) to the molar flow rate (F-O) of EG at the inlet (W/F-O = 0.37 - 2.38 g h/mol), and feed concentrations (22.3-53.4 wt.% EG in water). The role of Ru in conversion of EG, production of H-2, and product distribution of the carbonaceous species is studied. Reaction pathways previously described in the literature are used to elucidate our results.

引用

页码：1446 / 1454

页数：9

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