会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明专利
    • Co converting apparatus and method, and fuel cell system and method for controlling the same
    • CO转换装置和方法,以及燃料电池系统及其控制方法
    • JP2008207989A
    • 2008-09-11
    • JP2007045803
    • 2007-02-26
    • Idemitsu Kosan Co Ltd出光興産株式会社
    • KAWASHIMA YOSHIMIUMEKI TAKASHI
    • C01B3/48C01B3/38H01M8/04H01M8/06
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a fuel cell system which can well convert CO by controlling deactivation of a copper-based catalyst. SOLUTION: When power generation treatment is stopped, a CO converter 142 is filled with a dry gas to remove water present near a CO conversion catalyst before the temperature of the CO conversion catalyst in the CO converter 142 falls to the condensation temperature of water or below. Therefore, since moisture is not present near the CO conversion catalyst when the temperature of the CO conversion catalyst falls to the condensation temperature of water or below at the time of stopping the treatment for converting CO, CuO will not be newly formed even when the temperature for starting the treatment for converting CO is raised from the condensation temperature of water, and aggregation of Cu in the CO conversion catalyst can be prevented when it is reduced at a temperature higher than the condensation temperature of water. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够通过控制铜基催化剂的失活来很好地转化CO的燃料电池系统。 解决方案:在CO转化器142中的CO转化催化剂的温度降低到CO转化器142的冷凝温度之前,停止发电处理时,CO转化器142填充有干燥气体以除去CO转化催化剂附近存在的水, 水或以下 因此,当CO转化催化剂的温度在停止转化CO处理时CO转化催化剂的温度降至水的冷凝温度或低于CO时,由于CO转化催化剂附近不存在水分,所以即使温度 用于开始CO转化处理从水的冷凝温度升高,并且当在比水的冷凝温度高的温度下还原时,可以防止CO转化催化剂中的Cu的聚集。 版权所有(C)2008,JPO&INPIT
    • 7. 发明专利
    • Catalyst for converting carbon monoxide, method for producing the catalyst, method for converting carbon monoxide and method for producing hydrogen for fuel cell system
    • 用于转化一氧化碳的催化剂,用于生产催化剂的方法,用于转化一氧化碳的方法和用于生产用于燃料电池系统的氢的方法
    • JP2011194363A
    • 2011-10-06
    • JP2010066398
    • 2010-03-23
    • Idemitsu Kosan Co Ltd出光興産株式会社
    • TAKATSU KOZOKAWASHIMA YOSHIMINAKAI SATOSHIUMEKI TAKASHI
    • B01J23/80B01J35/10H01M8/06
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a catalyst for converting carbon monoxide, which has high activity and high bulk density, and to provide a method for producing the catalyst for converting carbon monoxide, a method for converting carbon monoxide by using the catalyst for converting carbon monoxide, and a method for producing hydrogen for a fuel cell system by using the method for converting carbon monoxide.SOLUTION: The catalyst for converting carbon monoxide includes ZnAlOand copper oxide, contains 30-85 mass% copper oxide component, 5-50 mass% zinc component (in terms of zinc oxide) and 10-50 mass% aluminum component (in terms of aluminum oxide), and has 100-300 m/g specific surface area and ≥1.4 g/mL bulk density. Provided is the method for producing the catalyst for converting carbon monoxide including; a precipitation step of mixing a metal salt aqueous solution including copper, zinc and aluminum with an aqueous solution including a basic substance to produce a precipitate; a step of washing the precipitate; a drying step; a firing step; and a molding step, wherein the precipitation step is carried out at 15-50°C and at pH 9.5-12. The method for converting carbon monoxide by using the catalyst for converting carbon monoxide, and the method for producing hydrogen for the fuel cell system by using the method for converting carbon monoxide are also provided.
    • 要解决的问题:提供一种具有高活性和高堆积密度的转化一氧化碳的催化剂,并提供一种用于转化一氧化碳的催化剂的制备方法,通过使用碳转化催化剂转化一氧化碳的方法 一氧化碳,以及通过使用一氧化碳转化方法制造燃料电池系统的氢的方法。解决方案:用于转化一氧化碳的催化剂包括ZnAlO和氧化铜,含有30-85质量%的氧化铜组分,5-50质量% 锌成分(以氧化锌计)和10〜50质量%的铝成分(以氧化铝计),比表面积为100〜300m / g,堆积密度≥1.4g/ mL。 提供用于转化一氧化碳的催化剂的方法,包括: 将包含铜,锌和铝的金属盐水溶液与包含碱性物质的水溶液混合以产生沉淀物的沉淀步骤; 洗涤沉淀物的步骤; 干燥步骤 点火步骤; 和成型步骤,其中沉淀步骤在15-50℃和pH 9.5-12下进行。 还提供了使用一氧化碳转化催化剂转化一氧化碳的方法,以及通过使用一氧化碳转化方法制造燃料电池系统的氢的方法。