Atsuhiro Yukumoto
Atsuhiro Yukumoto, Hiroshima JP
Patent application number | Description | Published |
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20100072133 | DEHYDRATING APPARATUS, DEHYDRATION SYSTEM, AND DEHYDRATION METHOD - A dehydrating apparatus, a dehydration system, and a dehydration method have improved membrane performance. The dehydrating apparatus | 03-25-2010 |
20100206789 | DEHYDRATOR - Provided is a dehydrator that requires no excessively large apparatus structure and achieves cost-saving while maintaining suction efficiency at a desired level by use of suction means. A dehydrator | 08-19-2010 |
20100288682 | DEHYDRATING SYSTEM - A dehydrating system is designed to maintain the availability of a plant having the dehydrating system using a water separation membrane by allowing a water separation membrane unit to be replaced while the plant is in operation. The dehydrating system comprises at least two water separation membrane units in use arranged parallel to the direction of flow of a fluid to be processed, is configured so that at least one spare water separation membrane unit can be installed parallel to the direction of flow of the fluid to be processed with respect to the at least two water separation membrane units, having monitoring devices for the product fluid to be taken out, and maintains the properties of the product fluid by operating the spare water separation membrane unit depending on the properties of the product fluid monitored by the monitoring devices. | 11-18-2010 |
20100314320 | DEHYDRATION SYSTEM AND DEHYDRATION METHOD - The present invention includes: a water separation membrane device | 12-16-2010 |
20110011725 | DEHYDRATING SYSTEM AND DEHYDRATING METHOD - Provided are a dehydrating system and a dehydrating method which achieve improvement in a membrane performance. The dehydrating system includes a first preheater | 01-20-2011 |
Atsuhiro Yukumoto, Hiroshima-Shi JP
Patent application number | Description | Published |
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20100219128 | DEHYDRATION SYSTEM AND DEHYDRATION METHOD - A dehydration system has improved membrane performance. The dehydration system includes a dehydrating apparatus 1 comprising, in a dehydrating apparatus body, a water separation membrane module in which a water separation membrane having at least one flow path extending in the up and down direction to cause a liquid | 09-02-2010 |
20100258197 | METHOD FOR TRANSPORTING FLUID - There is provided a method for transporting a fluid, in which even if the fluid is transported for a long period of time, dehydration after transportation is not needed, and the transported fluid can be used immediately after transportation. Specifically, there is provided a method for transporting a fluid, comprising steps of: dehydrating some of the transportation fluid during transportation by using a dehydration system comprising a separation membrane through which water permeates, and returning the dehydrated fluid to the transportation fluid so as to keep water content in the transportation fluid in a fixed range. In one embodiment, the transportation fluid is a liquid, and the dehydration system comprises a heater for heating the liquid to a temperature in a range in which the liquid does not boil, and a membrane separation apparatus for dehydrating the heated liquid, wherein the membrane separation apparatus is a PV method apparatus comprising a primary side chamber extending in an up and down direction to introduce the liquid from a lower portion thereof and discharge it from an upper portion thereof, a separation membrane in contact with the primary side chamber to allow water in the liquid to permeate through as a gas, and a secondary side chamber being located on the opposite side to the primary side chamber with the separation membrane held therebetween and being under a pressure lower than that in the primary side chamber. | 10-14-2010 |
20100320148 | DEHYDRATING SYSTEM AND DEHYDRATING METHOD - A dehydrating system using multiple water separation membranes aims to prevent damage to the water separation membrane units and also to take appropriate measures against decrease in water permeation rate of the water separation membranes. Provided is a dehydrating system ( | 12-23-2010 |
20140051895 | DEHYDRATION METHOD - The present invention includes a dehydration method comprising the steps of providing a distilled process-target fluid to a water separation membrane device via a heat exchanger; separating the process-target fluid into a dehydrated product and water by using the water separation membrane device; detecting a temperature of any one of the water separation membrane device and the process-target fluid supplied to the water separation membrane device by using a temperature monitoring device; and controlling the temperature of the process-target fluid so that the temperature of the distilled process-target fluid being maintained at a temperature higher than the condensation temperature of the distillate by 5 to 10° C. by using a temperature adjustment device provided in the water separation membrane device. | 02-20-2014 |
Atsuhiro Yukumoto, Minato-Ku JP
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20130085307 | BIOMASS GASIFICATION GAS PURIFICATION SYSTEM AND METHOD AND METHANOL PRODUCTION SYSTEM AND METHOD - A biomass gasification gas purification system includes a dust collector for removing dust in biomass gasification gas (containing tar components) acquired by gasifying biomass by a biomass gasification furnace, a desulfurizer for removing sulfur oxide components in the dust-removed biomass gasification gas, a pre-reforming reactor for reforming tar components in the desulfurized biomass gasification gas, a steam feed unit for feeding steam to an upstream side of the pre-reforming reactor, and a natural-gas feed unit for feeding natural gas on an upstream side of the desulfurizer. | 04-04-2013 |
Atsuhiro Yukumoto, Tokyo JP
Patent application number | Description | Published |
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20130109766 | BIOMASS GASIFICATION GAS PURIFICATION SYSTEM AND METHOD, AND METHANOL PRODUCTION SYSTEM AND METHOD | 05-02-2013 |
20140346403 | CARBON MONOXIDE SHIFT REACTION APPARATUS AND CARBON MONOXIDE SHIFT REACTION METHOD - A CO shift reaction apparatus is configured to suppress degradation of catalytic activity of a CO shift catalyst containing molybdenum and prolong the life of the catalyst. A CO shift reaction method uses the CO shift reaction apparatus. The CO shift reaction apparatus is configured to reform carbon monoxide contained in gas and includes a CO shift catalyst containing molybdenum; a reactor at least comprising: a gas inlet for introducing gas; a CO shift catalyst layer filled with the CO shift catalyst and through which the introduced gas passes; and a gas outlet for discharging the gas which has passed through the CO shift catalyst layer; and cooling means configured to cool the CO shift catalyst layer. | 11-27-2014 |
20150044100 | DEGRADANT CONCENTRATION MEASUREMENT DEVICE AND ACIDIC GAS REMOVAL DEVICE - A degradant concentration measurement device | 02-12-2015 |