Porous crystalline material (zeolite ITQ-24), preparation method thereof and use of same in the catalytic conversion of organic compounds
    1.
    发明申请
    Porous crystalline material (zeolite ITQ-24), preparation method thereof and use of same in the catalytic conversion of organic compounds 有权
    多孔结晶材料(沸石ITQ-24),其制备方法及其在有机化合物的催化转化中的应用

    公开(公告)号:US20060036120A1

    公开(公告)日:2006-02-16

    申请号:US11200534

    申请日:2005-08-09

    IPC分类号: C07C2/68

    摘要: The invention relates to a porous crystalline material (ITQ-24), the preparation method thereof and the use of same in the catalytic conversion of organic compounds. More specifically, the invention relates to a synthetic porous crystalline material which is characterised in that it is formed by tetrahedrally coordinated atoms which are interconnected by means of oxygens. Said material, which comprises a unit cell containing 56 tetrahedrally coordinated atoms, is known as ITQ-24. Moreover, in the calcined anhydrous state, the material has chemical formula nM1/pXO2: YO2, wherein: X is at least one trivalent element, Y is at least one tetravalent element, n is between 0 and 0.2 and M is at least one charge compensation cation in oxidation state p.

    摘要翻译: 本发明涉及多孔结晶材料(ITQ-24),其制备方法及其在有机化合物的催化转化中的用途。 更具体地说,本发明涉及一种合成多孔结晶材料,其特征在于它由四面体配位的原子形成,这些原子通过氧相互连接。 所述材料包括含有56个四面体配位原子的晶胞,称为ITQ-24。 此外,在煅烧无水状态下,该材料具有化学式nM 1 / p XO 2:YO 2 N,其中:X至少为 一个三价元素,Y是至少一种四价元素,n在0和0.2之间,M是氧化态p中的至少一种电荷补偿阳离子。

    Oxide materials and catalyst compositions containing them
    3.
    发明授权
    Oxide materials and catalyst compositions containing them 有权
    含有它们的氧化物材料和催化剂组合物

    公开(公告)号:US06231751B1

    公开(公告)日:2001-05-15

    申请号:US09068289

    申请日:1998-10-28

    IPC分类号: C10G1104

    摘要: A process for making a calcined, oxide material by at least partially delaminating a swollen, layered oxide material prior to calcination, and the product thereof having an increased active surface area that corresponds to an adsorption capacity for 1,3,5-trimethylbenzene of at least 0.50 mmol/g at a temperature of 42° C. and a pressure of 173.3 Pa. The calcined, oxide material retains a porous shape although non-pillared.

    摘要翻译: 一种煅烧氧化物材料的制造方法,该方法是在煅烧之前至少部分地分解溶胀的层状氧化物材料,并且其产物具有增加的活性表面积,其对应于1,3,5-三甲基苯的吸附能力 在42℃的温度和173.3Pa的压力下,至少0.50mmol / g。煅烧的氧化物材料尽管没有柱状,但保持多孔形状。

    Delaminated microporous solid
    4.
    发明授权
    Delaminated microporous solid 有权
    分层微孔固体

    公开(公告)号:US06469226B1

    公开(公告)日:2002-10-22

    申请号:US09775681

    申请日:2001-02-05

    IPC分类号: C07C522

    摘要: The invention concerns a microporous oxide material ITQ6, with a characteristic X-ray diffraction pattern, and surface areas for which microporous surface area may be of at least 20 m2/g the external surface area may be at least 350 m2/g and the total surface area may be at least 400 m2/g. It may be made via preparation of gel, its hydrothermal treatment, and the treatment of the resulting material with a swelling solution followed by at least partial delamination e.g., by mechanical agitation or ultrasonics. The final oxide material is calcined and, in its acid form or combined with metals, especially noble metals, is useful as catalyst for the isomerization of n-butene to isobutene, or in dewaxing and isodewaxing processes and as a catalytic cracking catalyst or as an additive in FCC catalysts.

    摘要翻译: 本发明涉及具有特征X射线衍射图的微孔氧化物材料ITQ6以及微孔表面积至少为20m 2 / g的表面积,外表面积可以至少为350m 2 / g,总共 表面积可以至少为400m 2 / g。 可以通过制备凝胶,其水热处理和用溶胀溶液处理所得材料,然后进行至少部分分层,例如通过机械搅拌或超声波来制备。 最终的氧化物材料被煅烧,并且以其酸形式或与金属特别是贵金属组合,可用作正丁烯异构化成异丁烯,或脱蜡和异戊二烯化方法以及作为催化裂化催化剂或作为 FCC催化剂中的添加剂。

    MICROPOROUS CRYSTALLINE MATERIAL OF ZEOLITIC NATURE, ZEOLITE ITQ-39, METHOD OF PREPARATION AND USES
    6.
    发明申请
    MICROPOROUS CRYSTALLINE MATERIAL OF ZEOLITIC NATURE, ZEOLITE ITQ-39, METHOD OF PREPARATION AND USES 有权
    ZEOLITE ITQ-39微波晶体材料,ZEOLITE ITQ-39,制备和使用方法

    公开(公告)号:US20090312177A1

    公开(公告)日:2009-12-17

    申请号:US12525506

    申请日:2008-01-31

    CPC分类号: B01J29/70 B01J20/18 C01B39/48

    摘要: Described herein are zeolite microporous crystalline materials comprising, in the heated state and in the absence of defects in its crystalline framework manifested by the presence of silanols, the empirical formula: x(M1/nXO2):yYO2:SiO2, wherein M is selected from H+, an inorganic cation of charge +n, and mixtures thereof, X is at least one chemical element having an oxidation state of +3, Y is at least one second chemical element other than Si having an oxidation state +4, x has a value between 0 and about 0.3, y has a value between 0 and about 0.1, and wherein the synthesized material has an X-ray diffraction pattern having at least values of angle 2θ (degrees) and relative intensities (I/I0) described. Process of making the microporous crystalline materials are also disclosed.

    摘要翻译: 本文描述的是沸石微孔结晶材料,其包括在加热状态下,在不存在由硅烷醇存在的结晶框架中缺陷的情况下,经验式:x(M1 / nXO2):yYO2:SiO2,其中M选自 H +,电荷无机阳离子+ n及其混合物,X是氧化态为+3的至少一种化学元素,Y是具有氧化态+4以外的除了Si以外的至少一种第二化学元素,x具有 值在0和约0.3之间,y具有在0和约0.1之间的值,并且其中合成材料具有至少具有所述角度2θ(度)和相对强度(I / I0)的X射线衍射图。 还公开了制备微孔结晶材料的方法。

    Porous crystalline material (ITQ-21) and the method of obtaining the same in the absence of fluoride ions
    7.
    发明申请
    Porous crystalline material (ITQ-21) and the method of obtaining the same in the absence of fluoride ions 有权
    多孔结晶材料(ITQ-21)以及在不存在氟离子时获得相同的方法

    公开(公告)号:US20050008567A1

    公开(公告)日:2005-01-13

    申请号:US10855988

    申请日:2004-05-27

    摘要: The invention relates to a porous crystalline material which, in the calcined state, has a composition: X2O3:nYO2:mZO2, wherein: X represents a trivalent element; Z represents Ge; and Y represents at least one tetravalent element other than Ge. Furthermore, in the chemical composition, (n+m) is equal to at least 5 and the Y/Z ratio is equal to at least 1. Moreover, in the calcined state, said material has an X-ray diffraction pattern which coincides substantially with (1), wherein VS is a very strong relative intensity corresponding to a percentage of between 80 and 100 with respect to the most intense peak; M is a mean relative intensity corresponding to a percentage of between 40 and 60 with respect to the most intense peak; and W is a mean relative intensity corresponding to a percentage of between 20 and 40 with respect to the most intense peak.

    摘要翻译: 本发明涉及一种多孔结晶材料,其在煅烧状态下具有:X 2 O 3 :nYO 2 :mZO 2,其中:X表示三价元素; Z表示Ge; Y表示除Ge以外的至少一种四价元素。 此外,在化学组成中,(n + m)等于至少5,Y / Z比等于至少1.此外,在煅烧状态下,所述材料具有基本上一致的X射线衍射图案 其中(1)其中VS是对应于相对于最强峰的80和100之间的百分比的非常强的相对强度; M是相对于最强峰的40至60之间的百分比的平均相对强度; W是相对于最强峰值的20至40之间的百分比的平均相对强度。

    Crystalline Microporous Material Of Zeolitic Nature
    9.
    发明申请
    Crystalline Microporous Material Of Zeolitic Nature 审中-公开
    沸石性质的结晶微孔材料

    公开(公告)号:US20080267860A1

    公开(公告)日:2008-10-30

    申请号:US12023917

    申请日:2008-01-31

    IPC分类号: C01B39/02 C01B39/00

    摘要: A crystalline microporous material of zeolitic nature (ITQ-41) having in its calcined form a chemical composition represented by the empirical formula: x(M1/nXO2):yYO2:SiO2 wherein, Y is a chemical element other than Silicon with oxidation status +4; X is a chemical element with oxidation status +3; M is H+ or an inorganic cation with charge n+; n can take any value between 1 to 3; x can take any value comprised between from about 0 to about 0.2; preferably lower than 0.0666, and more preferably lower than 0.05; y can take any value comprised between 0 and 0.2, and wherein, said material is characterized by the presence of four reflections in its powder X-Ray diffraction pattern at 6.9°; 7.4°; 8.3°, and 9.6°2θ angles.

    摘要翻译: 沸石性质的结晶微孔材料(ITQ-41),其煅烧形式为经验式表示的化学组成:<?in-line-formula description =“In-line formula”end =“lead”?> x( M 1 / n XO 2 2):y Y 2 2:SiO 2 <β在线公式描述= “In-line Formulas”end =“tail”?>其中,Y是氧化状态+4以外的硅以外的化学元素; X是氧化态为+3的化学元素; M是H + H +或具有电荷n +的无机阳离子。 n可以取1到3之间的任何值; x可以取约0至约0.2之间的任何值; 优选低于0.0666,更优选低于0.05; y可以取0至0.2之间的任何值,并且其中所述材料的特征在于在其粉末X射线衍射图中在6.9°存在四次反射; 7.4°; 8.3°和9.6°2θ角。