scholarly journals Non-syngas direct steam reforming of methanol to hydrogen and carbon dioxide at low temperature

2012 ◽  
Vol 3 (1) ◽  
Author(s):  
Kai Man Kerry Yu ◽  
Weiyi Tong ◽  
Adam West ◽  
Kevin Cheung ◽  
Tong Li ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Low Temperature ◽  
Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Direct Steam

scholarly journals Catalysts for Hydrogen Generation via Oxy–Steam Reforming of Methanol Process

Materials ◽  
2020 ◽  
Vol 13 (24) ◽  
pp. 5601
Author(s):  
Magdalena Mosińska ◽  
Małgorzata I. Szynkowska-Jóźwik ◽  
Paweł Mierczyński
Keyword(s):  
Low Temperature ◽  
Steam Reforming ◽  
Atmospheric Pressure ◽  
Hydrogen Generation ◽  
High Volume ◽  
Pure Hydrogen ◽  
Methanol Reforming ◽  
Catalytic Systems ◽  
Steam Reforming Of Methanol ◽  
Production Of Hydrogen

The production of pure hydrogen is one of the most important problems of the modern chemical industry. While high volume production of hydrogen is well under control, finding a cheap method of hydrogen production for small, mobile, or his receivers, such as fuel cells or hybrid cars, is still a problem. Potentially, a promising method for the generation of hydrogen can be oxy–steam-reforming of methanol process. It is a process that takes place at relatively low temperature and atmospheric pressure, which makes it possible to generate hydrogen directly where it is needed. It is a process that takes place at relatively low temperature and atmospheric pressure, which makes it possible to generate hydrogen directly where it is needed. This paper summarizes the current state of knowledge on the catalysts used for the production of hydrogen in the process of the oxy–steam-reforming of methanol (OSRM). The development of innovative energy generation technologies has intensified research related to the design of new catalysts that can be used in methanol-reforming reactions. This review shows the different pathways of the methanol-reforming reaction. The paper presents a comparison of commonly used copper-based catalysts with other catalytic systems for the production of H2 via OSRM reaction. The surface mechanism of the oxy–steam-reforming of methanol and the kinetic model of the OSRM process are discussed.

A highly efficient Cu/ZnO/Al2O3 catalyst via gel-coprecipitation of oxalate precursors for low-temperature steam reforming of methanol

2005 ◽  
Vol 102 (3-4) ◽  
pp. 183-190 ◽  
Author(s):  
Xin-Rong Zhang ◽  
Lu-Cum Wang ◽  
Cheng-Zhang Yao ◽  
Yong Cao ◽  
Wei-Lin Dai ◽  
...  
Keyword(s):  
Low Temperature ◽  
Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Highly Efficient ◽  
Al2o3 Catalyst

Highly-efficient steam reforming of methanol over copper modified molybdenum carbide

RSC Advances ◽  
2014 ◽  
Vol 4 (83) ◽  
pp. 44175-44184 ◽  
Author(s):  
Yufei Ma ◽  
Guoqing Guan ◽  
Xiaogang Hao ◽  
Zhijun Zuo ◽  
Wei Huang ◽  
...  
Keyword(s):  
Low Temperature ◽  
High Activity ◽  
Steam Reforming ◽  
Molybdenum Carbide ◽  
Steam Reforming Of Methanol ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Efficient

Low-temperature SRM reaction was realized over nanostructured Cu–MoxCy catalysts with high activity as well as long-term stability.

Low temperature steam reforming of methanol over layered double hydroxide-derived catalysts

2002 ◽  
Vol 231 (1-2) ◽  
pp. 215-226 ◽  
Author(s):  
Scott R. Segal ◽  
Ken B. Anderson ◽  
Kathleen A. Carrado ◽  
Christopher L. Marshall
Keyword(s):  
Low Temperature ◽  
Layered Double Hydroxide ◽  
Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Double Hydroxide

Contribution to the Research and Development of Radiation Chambers in Steam Reforming. Problem-Oriented Application of a Fuzzy Expert System

1992 ◽  
Vol 57 (10) ◽  
pp. 2125-2134 ◽  
Author(s):  
Petr Stehlík ◽  
František Babinec
Keyword(s):  
Carbon Dioxide ◽  
Mathematical Model ◽  
Expert System ◽  
Service Life ◽  
Research And Development ◽  
Steam Reforming ◽  
Methane Conversion ◽  
Chemical Processes ◽  
Fuzzy Expert System ◽  
Present Contribution

An application of a fuzzy expert system intended for estimating some parameters of steam reforming can also be one of the examples of an ever increasing utilization of expert systems in practice. The present contribution deals with the method making use of a verified mathematical model for simulating thermal chemical processes in reforming furnace radiation chamber in order to create knowledge base. This base includes linguistic values of selected independent and dependent variable quantities. Examples given illustrate an evaluation of dependent variable quantities (methane conversion into carbon dioxide and monoxide, reaction tube service life) by means of the said expert system based on queries.

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