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A feasibility analysis of hydrogen delivery system using liquid organic hydrides

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Title A feasibility analysis of hydrogen delivery system using liquid
organic hydrides
 
Creator Biniwale, Rajesh
Pradhan, Ameya U
Shukla, Anshu
Pande, Jayshri V
Karmarkar, Shilpi
 
Subject Materials Science
 
Description The paper discusses the techno-economic feasibility of a hydrogen storage and delivery
systemusing liquid organic hydrides (LOH).Wherein,LOH(particularly cycloalkanes) areused
for transporting the hydrogen inchemical bonded format ambienttemperatureandpressure.
The hydrogen is delivered through a catalytic dehydrogenation process. The aromatics
formed in the process are used for carrying more hydrogen by a subsequent hydrogenation
reaction. Cost economics were performed on a system which produces 10 kg/h of hydrogen
using methylcyclohexane as a carrier. With proprietary catalysts we have demonstrated the
possibility of hydrogen storage of 6.8 wt% and 60 kg/m3 of hydrogen on volume basis. The
energy balance calculation reveals the ratio of energy transported to energy consumed is
about 3.9. Moreover, total carbon footprint calculation for the process of hydrogen delivery
including transportation of LOH is also reported. The process can facilitate a saving of 345
tons/year of carbon dioxide emissions per delivery station by replacing gasoline with
hydrogen for passenger cars. There is animmense techno-economic potential for the process.
 
Publisher Elsevier
 
Date 2011
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://neeri.csircentral.net/1088/1/Int%20J%20Hydrogen%20Eng%2036%202011.pdf
Biniwale, Rajesh and Pradhan, Ameya U and Shukla, Anshu and Pande, Jayshri V and Karmarkar, Shilpi (2011) A feasibility analysis of hydrogen delivery system using liquid organic hydrides. A feasibility analysis of hydrogen delivery system using liquid organic hydrides, 36 (1). pp. 680-688. ISSN 0360-3199
 
Relation https://www.journals.elsevier.com/international-journal-of-hydrogen-energy
http://neeri.csircentral.net/1088/