DEHYDRATOR AND DEHYDRATION METHOD FOR GAS HYDRATE SLURRY

摘要

PROBLEM TO BE SOLVED: To provide a dehydrator which can continuously and efficiently dehydrate a gas hydrate slurry even under such conditions as not to decompose and as not to freeze, thus giving a gas hydrate having a low water content. SOLUTION: This dehydrator for a gas hydrate slurry is of a screw press type, removes water from a slurry containing a gas hydrate dispersed in water in an environment such temperature and pressure conditions as not to decompose a gas hydrate and as not to freeze water.