Experimental Study of Methane Hydrate Decomposition Kinetics

Abstract Experimental investigations of methane hydrate dissociation kinetics were performed. The test rig consists of a stirred reactor equipped with particle size analysis. The observed dissociation rates were found to be about one order of magnitude faster than previously reported by others. A ma...

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Bibliographic Details
Published in:Chemie Ingenieur Technik
Main Authors: Windmeier, Christoph, Oellrich, Lothar R.
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2015
Subjects:
Online Access:http://dx.doi.org/10.1002/cite.201400122
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcite.201400122
https://onlinelibrary.wiley.com/doi/pdf/10.1002/cite.201400122
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Summary:Abstract Experimental investigations of methane hydrate dissociation kinetics were performed. The test rig consists of a stirred reactor equipped with particle size analysis. The observed dissociation rates were found to be about one order of magnitude faster than previously reported by others. A mass transfer control of the dissociation process is proposed to dominate in the proximity of a dispersed hydrate‐liquid interface. The results are relevant for the design of processes employing dispersed gas hydrates in chemical engineering and the production of natural gas from dispersed deposits.