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    • 4. 发明专利
    • High-efficiency separation method and apparatus for solid/liquid mixture by supercritical carbon dioxide and/or liquid carbon dioxide
    • 超级二氧化碳和/或液体二氧化碳的高效分离方法和固体/液体混合物的设备
    • JP2007330964A
    • 2007-12-27
    • JP2007134811
    • 2007-05-21
    • National Institute Of Advanced Industrial & TechnologySantoku Kagaku Kogyo Kk三徳化学工業株式会社独立行政法人産業技術総合研究所
    • SUZUKI AKIRAARAI KUNIOSHIBATA KENICHITANAKA FUJIOHATADA KIYOTAKAYONETANI MICHIO
    • B01J3/00B01D11/00B01J3/02B01J3/04C01B31/36C02F11/12
    • Y02P20/544
    • PROBLEM TO BE SOLVED: To provide a high-efficiency separation method for a solid/liquid mixture by supercritical carbon dioxide and/or liquid carbon dioxide, and to provide its apparatus. SOLUTION: Provided are the method for separating the solid/liquid mixture including the step of separating the solid/liquid mixture by utilizing difference in the specific gravity by using supercritical carbon dioxide and/or liquid carbon dioxide as a solvent for separation by difference in the specific gravity; the method for separating the solid/liquid mixture including the step of separating the solid/liquid mixture by utilizing separation by difference in the specific gravity and extraction separation by combining the step of separation by difference in the specific gravity and the step of extraction separation using supercritical carbon dioxide and/or liquid carbon dioxide as a solvent for extraction separation; the method for separating the solid/liquid mixture including steps of mixing the solid/liquid mixture with supercritical carbon dioxide and/or liquid carbon dioxide and controlling the density and viscosity of a fluid after mixing the solid/liquid mixture with supercritical carbon dioxide and/or liquid carbon dioxide; and its apparatus. This can provide new, high-efficiency separation method and apparatus for the solid/liquid mixture using supercritical carbon dioxide as the solvent for separation by the difference in the specific gravity. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过超临界二氧化碳和/或液体二氧化碳提供固体/液体混合物的高效分离方法,并提供其设备。 解决方案:提供了分离固体/液体混合物的方法,包括通过使用超临界二氧化碳和/或液体二氧化碳作为分离溶剂,通过利用比重差来分离固体/液体混合物的步骤 比重差; 分离固体/液体混合物的方法包括通过利用比重差异和萃取分离分离固体/液体混合物的步骤,通过将比重差异和提取分离步骤的分离步骤组合,使用 超临界二氧化碳和/或液体二氧化碳作为萃取分离溶剂; 用于分离固体/液体混合物的方法包括将固体/液体混合物与超临界二氧化碳和/或液体二氧化碳混合并在将固体/液体混合物与超临界二氧化碳混合后控制流体的密度和粘度的步骤和/ 或液体二氧化碳; 及其装置。 这可以提供使用超临界二氧化碳作为分离用溶剂的固体/液体混合物的新的,高效的分离方法和装置,由于比重差异。 版权所有(C)2008,JPO&INPIT
    • 6. 发明专利
    • Efficient heat insulating method and device for high-pressure device
    • 用于高压设备的高效绝热方法和装置
    • JP2005288350A
    • 2005-10-20
    • JP2004108223
    • 2004-03-31
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • SUZUKI AKIRAARAI KUNIONONAKA TOSHIYUKI
    • C04B38/00B01J3/00B01J3/04
    • Y02P20/544
    • PROBLEM TO BE SOLVED: To provide a heat insulating material having excellent heat insulating characteristics in a technical field in which a high-temperature high-pressure technology is applied, and also provide a high-temperature high-pressure device and a heat insulating method which both use the heat insulating material. SOLUTION: The heat insulating material is a porous ceramic heat insulating material which is manufactured by molding ceramic particles such as alumina, zirconia and so on with isostatic pressing or the like under at least a pressure of 100 MPa, said heat insulating material being used for a high-temperature high-pressure device having internal heat insulating structure. The high-temperature high-pressure device and the heat insulating method use the heat insulating material concerned. The porous ceramic body is excellent in heat insulation and compressive strength and also works as a pressure-support member. Consequently, the porous ceramic body is useful for the weight reduction and cost reduction of a container, and is also excellent in reduction of energy consumption and useful as a device for a supercritical reaction. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种在应用高温高压技术的技术领域中具有优异绝热特性的绝热材料,并且还提供高温高压装置和热 绝缘方法均采用绝热材料。 解决方案:绝热材料是多孔陶瓷绝热材料,其通过在至少100MPa的压力下等压等压成型陶瓷颗粒如氧化铝,氧化锆等制成,所述绝热材料 用于具有内部隔热结构的高温高压装置。 高温高压装置和隔热方法使用有关的绝热材料。 多孔陶瓷体的绝热性和抗压强度优异,并且还用作压力支撑构件。 因此,多孔陶瓷体对于容器的重量减轻和成本降低是有用的,并且还具有优异的能量消耗,并且可用作超临界反应装置。 版权所有(C)2006,JPO&NCIPI
    • 9. 发明专利
    • Gas separation, purification and recovery method and apparatus therefor
    • 气体分离,净化和回收方法及其设备
    • JP2008296211A
    • 2008-12-11
    • JP2008119322
    • 2008-04-30
    • National Institute Of Advanced Industrial & Technology独立行政法人産業技術総合研究所
    • KANAKUBO MITSUHISAYOKOYAMA TOSHIRONANJO HIROSHISUZUKI AKIRA
    • B01D53/14
    • PROBLEM TO BE SOLVED: To provide a gas separation, purification and recovery method and an apparatus therefor by a continuous process, using an absorbing liquid comprising an ionic liquid. SOLUTION: The gas purification method is provided which comprises the processes of: absorbing the acidic gas from a mixed gas by supplying the mixed gas containing acidic gas and non-acidic gas and the absorbing liquid comprising the ionic liquid into a mixing vessel kept at a predetermined temperature at a predetermined pressure, and bringing the mixed gas into contact with the absorbing liquid; and recovering the non-acidic gas at a predetermined pressure by sending the absorbing liquid discharged from the mixing vessel and the non-acidic gas with the acidic gas removed therefrom to a gas/liquid separator kept at a predetermined temperature, and the apparatus therefor is also provided. Thus, the acidic gas component can be efficiently separated and recovered from the mixed gas like combustion exhaust gas, necessary energy and cost can be reduced, the acidic gas can be separated from the mixed gas containing the non-acidic gas component, and hydrogen of a high purity can be purified and supplied. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:使用包含离子液体的吸收液体,通过连续方法提供气体分离,纯化和回收方法及其装置。 解决方案:提供了一种气体净化方法,其包括以下过程:通过将含有酸性气体和非酸性气体的混合气体和包含离子液体的吸收液体供入到混合容器中来从混合气体中吸收酸性气体 在预定压力下保持在预定温度,并使混合气体与吸收液接触; 并且通过将从混合容器排出的吸收液体和从其去除的酸性气体的非酸性气体发送到保持在预定温度的气/液分离器,将预定压力下的非酸性气体回收, 也提供。 因此,可以从燃烧废气等混合气体中有效地分离回收酸性气体成分,能够降低需要的能量和成本,能够将酸性气体与含有非酸性气体成分的混合气体分离, 可纯化和提供高纯度。 版权所有(C)2009,JPO&INPIT