Title

Liquid Hydrogen Production Via Hydrogen Sulfide Methane Reformation

Abstract

A liquid hydrogen production procedure directly via H2S reformation of methane (HSRM) followed by a cryogenic separation and purification technology was proposed. Thermodynamic analyses were conducted on the HSRM to determine pinch points at which no carbon lay down is expected. As a comparison, one cryogenic process and two membrane separation processes were carried out and assessed. The cryogenic process combined hydrogen production and liquefaction together constituting one step of liquid hydrogen production directly from CH4 and H2S. The other two processes were designed for gaseous hydrogen production via HSRM combined a membrane separation technique. The first law and second law efficiencies were ∼ 50 and 70%, respectively. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA, 8/22-26/2004).

Publication Date

1-1-2004

Publication Title

ACS National Meeting Book of Abstracts

Volume

228

Issue

1

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

5044249340 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/5044249340

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