Kinetics of dissociation of hydrate systems with alcohol and electrolyte admixtures

V. E. Nakoryakov, S. Ya Misyura

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Dissociation of double hydrates with alcohol and electrolyte in the air at a pressure of 1 bar was experimentally studied. Powders of methane hydrate, double hydrate with isopropanol, and double hydrate with electrolyte (MgCl2) were produced in a reactor-crystallizer using forced liquid circulation. Double hydrate dissociation kinetics is compared with the behavior of methane hydrate.Double hydrates have high formation rates and lowdissociation rates. In the experimentswe observed a self-preservation mechanism for methane hydrate and for double hydrate with electrolyte, and also the absence of self-preservation for double hydrates with alcohol admixture.

Original languageEnglish
Pages (from-to)342-345
Number of pages4
JournalJournal of Engineering Thermophysics
Volume24
Issue number4
DOIs
Publication statusPublished - 1 Oct 2015
Externally publishedYes

Fingerprint

Methane
Electrolyte
Alcohol
admixtures
Hydrates
hydrates
alcohols
Alcohols
Kinetics
Electrolytes
electrolytes
dissociation
Preservation
kinetics
Powder
Reactor
Liquid
methane
Crystallizers
reactors

ASJC Scopus subject areas

  • Environmental Engineering
  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

Cite this

Kinetics of dissociation of hydrate systems with alcohol and electrolyte admixtures. / Nakoryakov, V. E.; Misyura, S. Ya.

In: Journal of Engineering Thermophysics, Vol. 24, No. 4, 01.10.2015, p. 342-345.

Research output: Contribution to journalArticle

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