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Journal of Natural Gas 2010, Vol. 19 Issue (3) :323-326 DOI:

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A new high performance gas hydrate inhibitor

Ehsan Heidaryan1*, Amir Salarabadi2, Jamshid Moghadasi3, Alireza Dourbash4,5

1. Faculty of Energy, Kermanshah University of Technology, Kermanshah 6717863766, Iran; 2. Ilam Gas Treating Company, Ilam, Iran; 3. Petroleum Engineering Department, Petroleum University of Technology, Ahwaz, Iran; 4. School of Chemical Engineering, University of Tehran, Tehran, Iran; 5. Research Institute of Petroleum Industry-Kermanshah campus, Kermanshah, Iran

Abstract
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Abstract

In petroleum exploration and production operations, gas hydrates pose serious flow assurance, economic and safety concerns. Thermodynamic inhibitors are widely used to reduce the risks associated with gas hydrate formation. In the present study, systematic laboratory work was undertaken to determine synergistic effects between methanol and a Poly Vinyl Methyl Ether as Low Dosage Hydrate Inhibitors (LDHIs). A valuable effect was discovered at a certain ratio of methanol to the low dosage hydrate inhibitor.

Keywords： gas hydrate methanol poly vinyl methyl ether low dosage hydrate inhibitors

Received: 2009-11-03; published: 2010-05-30

Corresponding Authors: Ehsan Heidaryan

Cite this article:

Ehsan Heidaryan*, Amir Salarabadi, Jamshid Moghadasi etc .A new high performance gas hydrate inhibitor[J] Journal of Natural Gas , 2010,V19(3): 323-326

URL:

http://www.jenergchem.org/EN/ 或 http://www.jenergchem.org/EN/Y2010/V19/I3/323

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