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
    • 5. 发明专利
    • Method for producing crystalline microporous body
    • 生产晶体微孔体的方法
    • JP2009067638A
    • 2009-04-02
    • JP2007238755
    • 2007-09-14
    • Maruzen Petrochem Co LtdNational Institute Of Advanced Industrial & Technology丸善石油化学株式会社独立行政法人産業技術総合研究所
    • INOUE TOMOYASUGIYAMA HIROKIKIYOZUMI YOSHIMICHIHAMAKAWA SATOSHIMIZUKAMI FUJIO
    • C01B33/26C01B39/38
    • PROBLEM TO BE SOLVED: To provide: a method for producing a crystalline aluminum silicate microporous body having grain diameters of ≤2 μm, by which aluminum can be efficiently introduced under a mild condition, to provide the crystalline microporous body being industrially usable, a crystalline microporous molded article, and to provide a crystalline microporous body which exhibits high performances in applications such as a catalyst. SOLUTION: The method for producing the crystalline aluminum silicate microporous body is characterized by including following processes (1) to (4): (1) a mixing process for preparing an alkaline mixed liquid containing kanemite, an alumina precursor, and at least one kind of crystallization adjusting agent selected from ammonium compounds, phosphonium compounds or amines and agitating the mixed liquid for six hours or over; (2) a neutralization process for neutralizing the mixed liquid obtained in the process (1) so that the pH of the mixed liquid becomes 7.6 to 8.4; (3) a solid-liquid separation process for separating fine particles deposited in the mixed liquid neutralized in the process (2) from the mixed liquid; and (4) a crystallization process for crystallizing the fine particles separated from the liquid by heating them. The crystalline aluminum silicate microporous body is produced by the method. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种晶体直径≤2μm的结晶硅酸铝微孔体的制造方法,在温和条件下可以有效地引入铝,提供工业上可利用的结晶微孔体 ,结晶微孔成型制品,并提供在诸如催化剂的应用中表现出高性能的结晶微孔体。 结晶硅酸铝微孔体的制造方法的特征在于包括以下工序(1)〜(4):(1)制备含有卡米质,氧化铝前体的碱性混合液的混合工序, 选自铵化合物,鏻化合物或胺的至少一种结晶调节剂,并搅拌混合液体6小时以上; (2)中和工序(1)中得到的混合液的中和工序,使混合液的pH变为7.6〜8.4; (3)一种固溶分离方法,用于将在方法(2)中和的混合液中沉积的细颗粒与混合液分离; 和(4)通过加热使从液体中分离出的微粒结晶的结晶方法。 通过该方法制造结晶硅酸铝微孔体。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Zeolite, method for producing zeolite membrane and zeolite filter membrane
    • 沸石,生产沸石膜和沸石过滤膜的方法
    • JP2010120834A
    • 2010-06-03
    • JP2008298896
    • 2008-11-24
    • National Institute Of Advanced Industrial Science & Technology独立行政法人産業技術総合研究所
    • NAGASE TAKAKOMIZUKAMI FUJIOKIYOZUMI YOSHIMICHIHASEGAWA YASUHISAEBINA TAKEO
    • C01B39/26B01D69/12B01D71/02
    • PROBLEM TO BE SOLVED: To provide a zeolite material such as a zeolite membrane produced by applying clay-zeolite slurry to the surface of a supporting body and converting the clay part into zeolite, a method for producing the same, and its use. SOLUTION: In the method for producing a zeolite material such as a zeolite membrane, clay-zeolite slurry is applied to the surface of various supporting bodies including metal mesh, thereafter, the clay part is subjected to steam heating treatment so as to be converted into zeolite, and the zeolite is caked and is made into the one having resistance to water. The zeolite material is obtained by the method. In this way, such a technique that zeolite having low self-sinterability is inexpensively and easily made into zeolite using clay as an inorganic component and is subjected to coating can be provided, and for instance, the zeolite coating technique which is suitably used for the filtering of a high temperature liquid like hot water and as a disposable filter membrane for sterilization can be provided. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供沸石材料,例如通过将粘土沸石浆料施加到支撑体的表面并将粘土部分转化为沸石而制备的沸石膜,其制造方法及其用途 。 解决方案:在沸石膜等沸石材料的制造方法中,将粘土沸石浆料涂布在包括金属网的各种支撑体的表面上,然后对粘土部进行蒸汽加热处理,以 转化为沸石,沸石结块,制成具有耐水性的沸石。 通过该方法得到沸石材料。 以这种方式,可以提供使用粘土作为无机成分并进行涂布的低自发烧结性的沸石廉价且容易地制成沸石的技术,例如适用于 可以提供诸如热水的高温液体的过滤和用于灭菌的一次性过滤膜。 版权所有(C)2010,JPO&INPIT