Life Cycle Assessment-Directed Optimization of Hydrogen Sulfide Removal During Biomass-Derived Hydrogen Production

2019 ◽  
pp. 101-118
Author(s):  
Shohei Kuroda ◽  
Tomoyuki Ishiyama ◽  
Shota Kondo ◽  
Mitsuo Kameyama ◽  
Yuna Seo ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Hydrogen Sulfide ◽  
Life Cycle ◽  
Hydrogen Production ◽  
Sulfide Removal ◽  
Hydrogen Sulfide Removal

Characteristics of Hydrogen Sulfide Removal from Landfill Gas Using Recycled Concrete as the Coverage Layer

2020 ◽  
Vol 37 (07) ◽  
pp. 502-511
Author(s):  
Hwa-Soo Oh ◽  
Hyung-Soo Kim ◽  
Jai-Young Lee ◽  
Yeon-Hee Ro ◽  
Woo-Jin Chung
Keyword(s):  
Hydrogen Sulfide ◽  
Landfill Gas ◽  
Recycled Concrete ◽  
Sulfide Removal ◽  
Hydrogen Sulfide Removal

A systematic review of life cycle assessment of hydrogen for road transport use

2021 ◽  
Author(s):  
Dyah Ika Rinawati ◽  
Alexander Ryota Keeley ◽  
Shutaro Takeda ◽  
Shunsuke Managi
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Hydrogen Production ◽  
Case Studies ◽  
Large Scale ◽  
Road Transport ◽  
Fuel Cell Vehicle ◽  
Intergovernmental Panel ◽  
Hybrid Lca ◽  
Complete Life Cycle

Abstract This study conducted a systematic literature review of the technical aspects and methodological choices in life cycle assessment (LCA) studies of using hydrogen for road transport. More than 70 scientific papers published during 2000–2021 were reviewed, in which more than 350 case studies of use of hydrogen in the automotive sector were found. Only some studies used hybrid LCA and energetic input-output LCA, whereas most studies addressed attributional process-based LCA. A categorization based on the life cycle scope distinguished case studies that addressed the well-to-tank (WTT), well-to-wheel (WTW), and complete life cycle approaches. Furthermore, based on the hydrogen production process, these case studies were classified into four categories: thermochemical, electrochemical, thermal-electrochemical, and biochemical. Moreover, based on the hydrogen production site, the case studies were classified as centralized, on-site, and on-board. The fuel cell vehicle passenger car was the most commonly used vehicle. The functional unit for the WTT studies was mostly mass or energy, and vehicle distance for the WTW and complete life cycle studies. Global warming potential (GWP) and energy consumption were the most influential categories. Apart from the GREET (Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation) model and the Intergovernmental Panel on Climate Change for assessing the GWP, the Centrum voor Milieukunde Leiden method was most widely used in other impact categories. Most of the articles under review were comparative LCA studies on different hydrogen pathways and powertrains. The findings provide baseline data not only for large-scale applications, but also for improving the efficiency of hydrogen use in road transport.

Performance of a compost and biochar packed biofilter for gas-phase hydrogen sulfide removal

2019 ◽  
Vol 273 ◽  
pp. 581-591 ◽  
Author(s):  
Jewel Das ◽  
Eldon R. Rene ◽  
Capucine Dupont ◽  
Adrien Dufourny ◽  
Joël Blin ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Gas Phase ◽  
Sulfide Removal ◽  
Hydrogen Sulfide Removal

Performance of polydimethylsiloxane membrane contactor process for selective hydrogen sulfide removal from biogas

2017 ◽  
Vol 61 ◽  
pp. 250-257 ◽  
Author(s):  
Ebrahim Tilahun ◽  
Alper Bayrakdar ◽  
Erkan Sahinkaya ◽  
Bariş Çalli
Keyword(s):  
Hydrogen Sulfide ◽  
Membrane Contactor ◽  
Sulfide Removal ◽  
Hydrogen Sulfide Removal

scholarly journals Hydrogen sulfide removal from geothermal fluids by Fe(III)-based additives

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
S. Regenspurg ◽  
J. Iannotta ◽  
E. Feldbusch ◽  
F. J. Zimmermann ◽  
F. Eichinger
Keyword(s):  
Hydrogen Sulfide ◽  
Sulfide Removal ◽  
Hydrogen Sulfide Removal ◽  
Geothermal Fluids
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