METHOD FOR THE FAST FORMATION OF A GAS HYDRATE

WIPO Patent Application WO/2011/090229

A1

The present invention relates to a method for the fast formation of a gas hydrate. More specifically, the present invention relates to a method for the formation of a fed-batch-type gas hydrate, the method including a first step i) of injecting a fresh aqueous solution containing a potential feed hydrate into a reactor, a second step ii) of feeding gas into the reactor in which the fresh aqueous solution containing the potential feed hydrate is injected in the first step, so as to pressurize said gas, and a third step iii) of injecting a surfactant solution into the reactor in which the gas is pressurized in the second step, as well as to a method for the formation of a batch-type gas hydrate, in which the first step is switched in sequence with the third step.

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LEE JAE WOO (US)
KIM CHEOL HO (KR)
LEE JAE IK (KR)
KIM HO KYEONG (KR)
LEEM HYO KWAN (KR)

PCT/KR2010/000448

July 28, 2011

January 25, 2010

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STX OFFSHORE & SHIPBUILDING CO (KR)
LEE JAE WOO (US)
KIM CHEOL HO (KR)
LEE JAE IK (KR)
KIM HO KYEONG (KR)
LEEM HYO KWAN (KR)

C10L3/06; B01F3/04; B01J10/00; C07C7/20; F17C5/00

KR100715329B1

2007-05-08

HUANG, D. ET AL.: "Thermal Conductive of Methane Hydrate Formed from Sodium Dodecyl Sulfate Solution", J. CHEM. ENG. DATA., vol. 49, 2004, pages 1479 - 1482
HUANG, D. ET AL.: "Thermal Conductive of Methane Hydrate Formed from Sodium Dodecyl Sulfate Solution", J. CHEM. ENG. DATA., vol. 49, 2004, pages 1479 - 1482

YOON & YANG (KR)
특허법인 화우 (KR)

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