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    • 17. 发明授权
    • Multiautoclave for combinatorial synthesis of zeolites and other materials
    • 用于组合合成沸石和其他材料的多孔沸石
    • US06821486B1
    • 2004-11-23
    • US09308562
    • 1999-07-16
    • Duncan AkporiayeIvar Martin DahlArne KarlssonRune Wendelbo
    • Duncan AkporiayeIvar Martin DahlArne KarlssonRune Wendelbo
    • B01L300
    • B01J3/04B01J19/0046B01J2219/00313B01J2219/00319B01J2219/00335B01J2219/00349B01J2219/00477B01J2219/00585B01J2219/00596B01J2219/00601B01J2219/00745B01J2219/00747B01J2219/00754C01B39/02C40B30/08C40B40/18C40B60/14
    • The invention relates to a multi-autoclave and details of its design, a method for automated synthesis of zeolites in the multi-autoclave, and furthermore, to applications of the multi-autoclave for an automated synthesis which is optimized simultaneously with regard to several synthesis parameters in the synthesis of zeolites. The multi-autoclave consists typically of a pressure vessel/autoclave having from 10 to 10,000 small, separated chambers lined with an inert material, with each chamber typically having a volume of 0.2-2 ml. The chambers preferably are formed as through-going perforations in a central block and the perforations are sealed by balls, septa, stoppers or such which are placed at the bottom and top of each through-going perforation. Metal plates are placed over and under the central block so that a closing mechanism is pressed against the edges of the perforations with sufficient load to enable the chambers to be filled with aqueous mixtures and to be heated to 200° C. without the occurrence of leakage. Top and bottom plates and closing mechanisms can be integrated so that all the perforations are sealed simultaneously when these are placed at the top and bottom sides of the central block.
    • 本发明涉及一种多级高压釜及其设计的细节,一种在多重高压釜中自动合成沸石的方法,此外,涉及多个高压釜用于自动化合成的应用,其在多个合成中同时被优化 沸石合成中的参数。 多压釜通常由压力容器/高压釜组成,压力容器/高压釜具有内衬有惰性材料的10至10,000个小的分开的室,每个室通常具有0.2-2ml的体积。 这些室优选地在中心块中形成为穿孔穿孔,并且穿孔由球,隔片,塞子等密封,这些孔,隔片,塞子等放置在每个贯穿孔的底部和顶部。 将金属板放置在中央块的上方和下方,使得闭合机构以足够的负载压靠穿孔的边缘,以使得腔室能够充满含水混合物并且被加热到200℃,而不会发生泄漏 。 顶板和底板和关闭机构可以集成,使得当这些孔被放置在中心块的顶部和底部侧面时,所有的穿孔同时被密封。
    • 20. 发明授权
    • Zeolite containing cation exchangers methods for preparation and use
    • 含沸石的阳离子交换剂的制备和使用方法
    • US5976490A
    • 1999-11-02
    • US335
    • 1998-05-26
    • Rune Wendelbo
    • Rune Wendelbo
    • B01J39/14C01B39/02B01J20/10
    • B01J39/14
    • The present invention concerns zeolitic cation exchangers consisting of expanded ceramic, zeolitic pellets with macro- and microporosity, in the form of sintered, light, expanded clay aggregates which are partly transformed to zeolite by means of hydrothermal treatment with an alkaline solution for a period of at least 2 hours at a temperature of between 50 and 300 degrees C. The invention also concerns a procedure for producing said cation exchangers, and applications of the same as ion exchangers and adsorbents.
    • PCT No.PCT / NO97 / 00166 Sec。 371日期:1998年5月26日 102(e)日期1998年5月26日PCT提交1997年6月26日PCT公布。 WO97 / 49486 PCT公开号 日期1997年12月31日本发明涉及由膨胀陶瓷,具有大孔和微孔的沸石颗粒组成的沸石阳离子交换剂,其为烧结,轻质,膨胀粘土聚集体的形式,其通过用碱水解热处理部分转化为沸石 溶液在50-300℃的温度下持续至少2小时。本发明还涉及用于生产所述阳离子交换剂的方法及其作为离子交换剂和吸附剂的应用。