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Application filed by Mitsui Shipbuilding EngfiledCriticalMitsui Shipbuilding Eng
Priority to MYPI20100212priorityCriticalpatent/MY150406A/en
Publication of MY150406ApublicationCriticalpatent/MY150406A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
THE INVENTION PROVIDES A GAS HYDRATE PRODUCTION APPARATUS WHICH CAN ELIMINATE THE NEED FOR AN AGITATOR IN A GENERATOR, AND AT THE SAME TIME, CAN MAKE CONSTANT THE PERCENTAGE OF GAS HYDRATION OF THE PRODUCT. A SHELL-AND-TUBE-TYPE GENERATOR 2 IS PROVIDED DOWNSTREAM OF AN EJECTOR-TYPE MIXER 1 THAT STIRS AND MIXES A RAW-MATERIAL GAS G AND A RAW-MATERIAL WATER W. IN ADDITION, PARTITION WALLS 41 TO 43 EACH CAUSING A GAS HYDRATE SLURRY TO TURN AROUND ARE PROVIDED IN EACH OF END PLATES 37 AND 38 PLACED RESPECTIVELY IN THE FRONT AND REAR ENDS OF THE GENERATOR 2. MOREOVER, A DEHYDRATOR 3 INCLUDING A CONE-SHAPED FILTER 48 IS PROVIDED DOWNSTREAM OF THE GENERATOR 2, AND A DRAINAGE PIPE 11 IS PROVIDED TO THE DEHYDRATOR 3. FURTHER, A FLOW REGULATING VALVE 12 IS PROVIDED TO THE DRAINAGE PIPE 11.
MYPI201002122007-10-032007-10-03Gas hydrate production apparatus
MY150406A
(en)
Foam generator for an earth-pressure-balance-shield tunnel-boring machine and method for conditioning removed soil material as a supporting medium for an earth-pressure balance shield