Browsing ELibrary by Subject "gas hydrate"

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ARGON HYDRATES: STRUCTURAL STUDIES AT HIGH PRESSURES

Manakov A.Y.; Voronin V.I.; Kurnosov A.V.; Teplych A.E.; Larionov E.G.; Dyadin Y.A. (2001)

Neutron diffraction patterns of three argon hydrates which exist at the pressures up to 10 kbar has been studied; Rietveld reﬁnement of their structures has been done. The phase which is stable from 1 bar to 4.6 kbar appears ...
CHARACTERISTICS OF GAS HYDRATE OCCURRENCES ASSOCIATED WITH MUD DIAPIRISM AND GAS ESCAPE STRUCTURES IN THE NORTHWESTERN SEA OF OKHOTSK

Lüdmann T.; Wong H.K. (2003)

An interpretation of 8450 line-km of seismic reflection data acquired during four cruises in the northwestern Sea of Okhotsk shows widespread occurrence of free gas or gas hydrates in the sediment. This occurrence is ...
EXPERIMENTAL STUDY ON ISOTOPIC FRACTIONATION IN WATER DURING GAS HYDRATE FORMATION

Maekawa T. (2004)

Isotopic fractionation of oxygen and hydrogen in water caused by gas hydrate formation was investigated experimen- tally. Two different gas hydrates in structures, Structure I hydrate and Structure II hydrate, were formed ...
NEW GAS-HYDRATE PHASE: SYNTHESIS AND STABILITY OF CLAY-METHANE HYDRATE INTERCALATE

Guggenheim S.; van Groos A.F.K. (2003)

Intercalated Na-rich montmorillonite-methane hydrate was synthesized for the first time. The upper limit of stability for the intercalate in pressure and temperature is parallel to that of methane hydrate but at temperatures ...

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