Simulation of Hydrogen Production in Biomass Gasifier by ASPEN PLUS

2010 ◽  
Author(s):  
Wenyi Tan ◽  
Qin Zhong
Keyword(s):  
Hydrogen Production ◽  
Aspen Plus

scholarly journals Renewable Hydrogen Production Processes for the Off-Gas Valorization in Integrated Steelworks through Hydrogen Intensified Methane and Methanol Syntheses

Metals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1535
Author(s):  
Antonella Zaccara ◽  
Alice Petrucciani ◽  
Ismael Matino ◽  
Teresa Annunziata Branca ◽  
Stefano Dettori ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Raw Materials ◽  
Polymer Electrolyte Membrane ◽  
Aspen Plus ◽  
Sensitivity Analyses ◽  
Electrolyte Membrane ◽  
Advantages And Disadvantages ◽  
Use Of Resources ◽  
Production Processes ◽  
Reduction Of Co2

Within integrated steelmaking industries significant research efforts are devoted to the efficient use of resources and the reduction of CO2 emissions. Integrated steelworks consume a considerable quantity of raw materials and produce a high amount of by-products, such as off-gases, currently used for the internal production of heat, steam or electricity. These off-gases can be further valorized as feedstock for methane and methanol syntheses, but their hydrogen content is often inadequate to reach high conversions in synthesis processes. The addition of hydrogen is fundamental and a suitable hydrogen production process must be selected to obtain advantages in process economy and sustainability. This paper presents a comparative analysis of different hydrogen production processes from renewable energy, namely polymer electrolyte membrane electrolysis, solid oxide electrolyze cell electrolysis, and biomass gasification. Aspen Plus® V11-based models were developed, and simulations were conducted for sensitivity analyses to acquire useful information related to the process behavior. Advantages and disadvantages for each considered process were highlighted. In addition, the integration of the analyzed hydrogen production methods with methane and methanol syntheses is analyzed through further Aspen Plus®-based simulations. The pros and cons of the different hydrogen production options coupled with methane and methanol syntheses included in steelmaking industries are analyzed.

scholarly journals Investigation of Hydrogen Production from Bio-Oil Substances Using Aspen Plus

2020 ◽  
Vol 33 (1) ◽  
pp. 14-20
Author(s):  
Mesut BEKİROĞULLARI ◽  
Mustafa KAYA
Keyword(s):  
Hydrogen Production ◽  
Aspen Plus ◽  
Bio Oil

Aspen Plus model of an alkaline electrolysis system for hydrogen production

2020 ◽  
Vol 45 (7) ◽  
pp. 3916-3929 ◽  
Author(s):  
Mónica Sánchez ◽  
Ernesto Amores ◽  
David Abad ◽  
Lourdes Rodríguez ◽  
Carmen Clemente-Jul
Keyword(s):  
Hydrogen Production ◽  
Aspen Plus ◽  
Alkaline Electrolysis ◽  
Electrolysis System
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