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    Method for preparing aluminum-silicate having a zeolite-like structure
    3.
    发明授权
    Method for preparing aluminum-silicate having a zeolite-like structure 失效
    具有沸石状结构的硅酸铝的制备方法

    公开(公告)号：US4431621A

    公开(公告)日：1984-02-14

    申请号：US407055

    申请日：1982-08-11

    申请人： Marco Taramasso ,  Giovanni Perego ,  Bruno Notari

    发明人： Marco Taramasso ,  Giovanni Perego ,  Bruno Notari

    IPC分类号： C01B39/02 ,  C01B39/04 ,  C01B39/38 ,  C01B39/40 ,  C01B39/44 ,  C01B33/28

    CPC分类号： C01B39/38 ,  C01B39/02 ,  C01B39/04 ,  C01B39/40 ,  C01B39/44 ,  C01B39/445 ,  Y10S423/22 ,  Y10S423/25

    摘要： An improved process is disclosed for producing alumino-silicates having a porous structure, of the zeolite class, the process essentially comprising the step of preparing a homogeneous aqueous mixture containing a source of alumina, a source of silica and alkali metal bases and/or alkaline earth metal bases, the improvement consisting in adding to said mixture at least one substance which contains at least a hydroxyl group in its molecule. The advantages are that the use of nitrogenous organic substances, universally used heretofore for the preparation of certain zeolites, can be dispensed with inasmuch as the alkali metal ion is capable, alone, of displaying the counter-ion function.

    摘要翻译： 公开了一种用于生产具有沸石类的多孔结构的铝硅酸盐的改进方法，该方法基本上包括制备含有氧化铝源，二氧化硅源和碱金属碱和/或碱的均匀含水混合物的步骤 所述改进包括向所述混合物中加入至少一种在其分子中至少含有羟基的物质。 优点是可以省去使用普遍使用的含氮有机物质来制备某些沸石，因为碱金属离子单独能够显示抗衡离子功能。

    Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides
    6.
    发明授权
    Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides 失效
    由硅和氧化钛组成的多孔结晶合成材料的制备

    公开(公告)号：US4410501A

    公开(公告)日：1983-10-18

    申请号：US393379

    申请日：1982-06-29

    申请人： Marco Taramasso ,  Giovanni Perego ,  Bruno Notari

    发明人： Marco Taramasso ,  Giovanni Perego ,  Bruno Notari

    IPC分类号： C07C29/03 ,  B01J20/18 ,  B01J21/16 ,  B01J29/035 ,  B01J29/04 ,  B01J29/89 ,  C01B33/16 ,  C01B33/20 ,  C01B37/00 ,  C01B37/02 ,  C01B39/04 ,  C01B39/08 ,  C01B39/12 ,  C01B39/22 ,  C07C27/00 ,  C07C31/22 ,  C07C67/00

    CPC分类号： C01B37/005 ,  B01J29/89 ,  C01B39/12 ,  Y10S423/22

    摘要： This invention relates to a porous crystalline synthetic material constituted by silicon and titanium oxides, a method for synthesizing said material, and the use thereof as a catalyst.Said material is given the name titanium silicalite or TS-1, and corresponds to the following formula:xTiO.sub.2.(1-x)SiO.sub.2where x lies between 0.0005 and 0.04, preferably between 0.01 and 0.025.The material is prepared starting from a mixture constituted by a source of silicon oxide and a source of titanium oxide. The reaction takes place in the aqueous phase at a temperature of 130.degree. to 200.degree. C., and the solid product obtained is calcined in air at 550.degree. C.The TS-1 can be used for alkylation of toluene with methanol, or benzene with ethylene or ethanol, disproportioning of toluene to produce paraxylol, for cracking, hydrocracking, isomerization of n-paraffins and naphthenes, reforming, isomerization of substituted polyalkyl aromatics, disproportioning of aromatics, conversion of dimethylether and/or methanol or other alcohols to hydrocarbons, polymerization of compounds containing olefine or acetylene bonds, conversion of aliphatic carbonyl compounds into at least partly aromatic hydrocarbons, separation of ethyl benzene from other C.sub.8 aromatic hydrocarbons, hydrogenation and dehydrogenation of hydrocarbons, methanation, oxidation, dehydration of aliphatic compounds containing oxygen, and conversion of olefines into compounds of high octane number.

    摘要翻译： 本发明涉及由硅和钛氧化物构成的多孔结晶合成材料，所述材料的合成方法及其作为催化剂的用途。 所述材料被称为钛硅沸石或TS-1，并且对应于下式：xTiO 2（1-x）SiO 2，其中x在0.0005和0.04之间，优选在0.01和0.025之间。 该材料从由氧化硅源和氧化钛源构成的混合物制备。 反应在水相中在130〜200℃的温度下进行，所得固体产物在空气中在550℃下煅烧。TS-1可用于甲醇或甲苯的烷基化 与乙烯或乙醇不成比例的甲苯产生副产物，用于裂化，加氢裂化，正链烷烃和环烷烃的异构化，重整异构化取代的多烷基芳族化合物，歧化芳烃，二甲醚和/或甲醇或其他醇转化成烃， 含有烯烃或乙炔键的化合物的聚合，将脂族羰基化合物转化成至少部分芳族烃，将乙苯与其他C8芳族烃分离，烃的氢化和脱氢，甲烷化，氧化，含氧的脂肪族化合物的脱水和转化 烯烃为高辛烷值的化合物。