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Title: Method of carbon dioxide-free hydrogen production from hydrocarbon decomposition over metal salts

Patent ·
OSTI ID:1397265
;

A process to decompose methane into carbon (graphitic powder) and hydrogen (H.sub.2 gas) without secondary production of carbon dioxide, employing a cycle in which a secondary chemical is recycled and reused, is disclosed.

Research Organization:
Johns Hopkins Univ., Baltimore, MD (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000616
Assignee:
The Johns Hopkins University
Patent Number(s):
9,776,860
Application Number:
15/050,318
OSTI ID:
1397265
Resource Relation:
Patent File Date: 2016 Feb 22
Country of Publication:
United States
Language:
English

References (15)

Process for producing ultrafine powders of refractory materials patent May 1966
Surface modified cemented carbides patent April 1990
Integrated steam methane reforming process for producing carbon monoxide and hydrogen patent November 2001
Nickel oxide nanoparticles as catalyst precursor for hydrogen production patent December 2008
Method for producing functional nanocarbon and hydrogen by direct decomposition of lower hydrocarbon patent August 2010
Gas separation process for production of hydrogen by autothermal reforming of natural gas, with carbon dioxide recovery patent July 2014
Method and apparatus for hydrogen production and carbon dioxide recovery patent December 2014
Process for the storage delivery of hydrogen using catalyst patent April 2015
Method for simultaneously producing carbon nanotubes and hydrogen, and device for simultaneously producing carbon nanotubes and hydrogen patent June 2015
Hydrogen production patent July 2015
Effective catalysts for direct cracking of methane to produce hydrogen and filamentous carbon journal June 2000
CO2 -Free Production of Hydrogen by Catalytic Pyrolysis of Hydrocarbon Fuel journal January 1998
Carbon fibers produced by pyrolysis of natural gas in stainless steel tubes journal April 1983
Novel intensified nano-structured zero-valente nickel alloy based catalyst for hydrogen production via methane catalytic decomposition journal January 2016
Hydrogen dissociation and diffusion on transition metal (=Ti, Zr, V, Fe, Ru, Co, Rh, Ni, Pd, Cu, Ag)-doped Mg(0001) surfaces journal February 2009

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY