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    • 8. 发明专利
    • PRODUCTION OF CERAMIC SINTERED COMPACT
    • JPH02311349A
    • 1990-12-26
    • JP13299489
    • 1989-05-26
    • HONDA MOTOR CO LTD
    • KUWABARA MITSUOFUNAKI MITSUHIROOTA NAOKI
    • C04B35/622C04B35/00
    • PURPOSE:To obtain a high-strength ceramic calcined compact having a high toughness by passing a formed body prepared by mixing a powdery ceramic raw material with a binder and sintering assistant through a specific dipping step and then sintering the resultant formed body. CONSTITUTION:A formed body prepared by mixing a powdery raw material with a binder and sintering assistant is sintered to provide a ceramic sintered compact. In the process, the following steps are carried out. That is the first step for dipping the aforementioned formed body of a calcined compact obtained by calcining the aforementioned formed body in a solution capable of dissolving an additive and the second step for dipping the abovementioned formed body or calcined compact in a solution containing soluble metal salts dissolved therein. Parts with a high concentration of the additive, such as the sintering assistant, are diluted by the aforementioned first step and parts with a low concentration are conversely increased to homogenize the whole. The grain growth rate is equalized in sintering to suppress disadvantages, such as abnormal grain growth, etc. Furthermore, the impregnated substance in the solvent can be deposited in the form of a metal or the metal surface converted into a ceramic in grain boundaries and voids in vicinity thereof after sintering by the second step and stress relaxation is promoted to enhance the toughness thereof.
    • 9. 发明专利
    • Apparatus for producing ethanol
    • 生产乙醇的装置
    • JP2012111725A
    • 2012-06-14
    • JP2010263394
    • 2010-11-26
    • Honda Motor Co Ltd本田技研工業株式会社
    • OTA NAOKIHANAYAMA KEN
    • C07C29/80B01D61/14C07C31/08C13K1/02
    • PROBLEM TO BE SOLVED: To provide an apparatus for producing ethanol, which can smoothly and efficiently operate a distillation column system even when a fermented solution of a biomass is distilled.SOLUTION: The apparatus 1 for producing the ethanol includes: a fermentor 4 for fermenting a saccharified solution of the biomass; a distillator 5 for distilling the fermented solution obtained by the fermentor 4; and a carrier 43 for carrying the fermented solution from the fermentor 4 to the distillator 5. The carrier 43 includes on its way: a separator 44 for separating an inorganic compound contained in the fermented solution; and a filtering unit 45 for filtering, from the fermented solution, a protein contained in the fermented solution and the inorganic compound separated by the separator 44.
    • 待解决的问题:提供一种生产乙醇的装置,即使蒸馏生物质的发酵溶液,也能顺利而有效地操作蒸馏塔系统。 解决方案:用于生产乙醇的装置1包括:用于发酵生物质的糖化溶液的发酵罐4; 用于蒸馏由发酵罐4获得的发酵溶液的蒸馏器5; 以及用于将发酵液4从发酵罐4运送到蒸馏器5的载体43.载体43包括:分离器44,用于分离发酵溶液中所含的无机化合物; 以及过滤单元45,用于从发酵溶液中过滤发酵溶液中所含的蛋白质和由分离器44分离的无机化合物。版权所有(C)2012,JPO&INPIT