FLUIDIZED-BED GAS HYDRATE GENERATOR AND METHOD OF GENERATING GAS HYDRATE

Title:

FLUIDIZED-BED GAS HYDRATE GENERATOR AND METHOD OF GENERATING GAS HYDRATE

Document Type and Number:

WIPO Patent Application WO/2007/110919

Kind Code:

A1

Abstract:

A fluidized-bed gas hydrate generator (3) which comprises: a vertical vessel having an introduction opening (30) through which a powdery or granular gas hydrate containing unreacted water is introduced; a dispersion plate disposed between the introduction opening (30) and the bottom of the vertical vessel; a feed gas circulation line (42) having a circulation gas blower (32) for sucking a feed gas in the vertical vessel through a suction opening formed in an upper part of the vertical vessel and circulating it to a lower part of the vertical vessel; and a discharger (38) for discharging the gas hydrate present above the dispersion plate. Due to the constitution, the gas hydrate is fluidized and the gas/liquid contact efficiency is heightened to efficiently react the unreacted water with the feed gas. As a result, the conversion of unreacted water into a gas hydrate can be effectively heightened.

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Inventors:

NAGAMORI SHIGERU (JP)
KATO YUICHI (JP)
HISATANI MASUJIRO (JP)
MATSUO KAZUYOSHI (JP)
HORIGUCHI KIYOSHI (JP)
HIRAIDE MASATAKA (JP)
TAKAHASHI MASAHIRO (JP)

Application Number:

PCT/JP2006/306218

Publication Date:

October 04, 2007

Filing Date:

March 28, 2006

Export Citation:

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Assignee:

MITSUI SHIPBUILDING ENG (JP)
NAGAMORI SHIGERU (JP)
KATO YUICHI (JP)
HISATANI MASUJIRO (JP)
MATSUO KAZUYOSHI (JP)
HORIGUCHI KIYOSHI (JP)
HIRAIDE MASATAKA (JP)
TAKAHASHI MASAHIRO (JP)

International Classes:

C10L3/06

Foreign References:

JP2005255945A	2005-09-22
JP2005263675A	2005-09-29
JP2006111743A	2006-04-27
JP2006095438A	2006-04-13