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    Dy zeolite hydrocarbon conversion catalyst
    1.
    发明授权
    Dy zeolite hydrocarbon conversion catalyst 失效
    Dy沸石烃转化催化剂

    公开(公告)号：US3914383A

    公开(公告)日：1975-10-21

    申请号：US28191072

    申请日：1972-08-18

    申请人： SUN RESEARCH DEVELOPMENT

    发明人： KIRSCH FRANCIS WILLIAM ,  BARMBY DAVID S ,  POTTS JOHN D

    IPC分类号： B01J29/06 ,  B01J29/08 ,  C01B33/28 ,  B01J11/40

    CPC分类号： B01J29/088 ,  B01J29/061 ,  B01J29/08 ,  B01J29/084 ,  Y10S423/21

    摘要： A Dy-alumino-silicate catalyst, useful for hydrocarbon conversion reactions, is chemically characterized by the empirical formula Mx(A102)x(SiO2)y.(H2O)z, where x, y and z are integers, the ratio x:y being usually from 1.0 to 0.2 and where at least 25% (and preferably more than 40%) of the negative charge associated with the aluminum of the alumino-silicate framework is satisfied by a cation of Dy or a cation of an oxide or a hydroxide of Dy. Preferably, upon ignition analysis the catalyst will evolve from 1 to 6 molecules of water (typically 1.5-2.5molecules) for each atom of Dy in the catalyst. Typically the negative charge associated with the zeolite framework is not completely satisfied by cations containing Dy and the balance of cations necessary for electronic equivalency comprise H or cations of metals, metal oxides or metal hydroxides. The zeolite also contains less than one alkali metal cation for every four atoms of aluminum in the framework. The zeolite can be amorphous, but preferably is at least partially crystalline and can adsorb benzene.

    摘要翻译： 用于烃转化反应的Dy-铝硅酸盐催化剂的化学特征在于经验式Mx（A102）x（SiO2）y。（H2O）z，其中x，y和z是整数，x：y 通常为1.0至0.2，并且通过Dy阳离子或氧化物或氢氧化物的阳离子满足与铝硅酸盐骨架的铝相关的负电荷的至少25％（优选大于40％） 的Dy。 优选地，在点燃分析时，对于催化剂中的每个Dy原子，催化剂将从1至6分子的水分（通常为1.5-2.5分子）放出。 通常，与沸石骨架相关的负电荷不完全满足含有Dy的阳离子，电子当量所需的阳离子余量包含H +或金属，金属氧化物或金属氢氧化物的阳离子。 沸石在框架中每四个铝原子也含有不到一个碱金属阳离子。 沸石可以是无定形的，但优选至少部分结晶并且可以吸附苯。

    Method of manufacturing a catalyst for the hydro-refining of residual oils
    2.
    发明授权
    Method of manufacturing a catalyst for the hydro-refining of residual oils 失效
    制造用于残余油的加氢精制的催化剂的方法

    公开(公告)号：US3909453A

    公开(公告)日：1975-09-30

    申请号：US42856273

    申请日：1973-12-26

    申请人： UNIVERSAL OIL PROD CO

    发明人： O'HARA MARK J

    IPC分类号： B01J23/652 ,  B01J23/85 ,  C10G45/08 ,  B01J11/40 ,  B01J11/06 ,  B01J11/32

    CPC分类号： B01J23/85 ,  B01J23/652 ,  C10G2300/107

    摘要： An improved method of preparing a catalyst comprising a Group VIII metal and a Group VIB metal impregnated on a refractory inorganic oxide support or carrier material, said catalyst being especially useful in the hydrorefining of residual oils, and particularly effective for the conversion of sulfurous components contained therein. A more active catalyst results from the order of metals impregnation on the support or carrier material, and from the nature of the impregnating solution.

    摘要翻译： 一种改进的制备催化剂的方法，所述催化剂包含浸渍在耐火无机氧化物载体或载体材料上的第Ⅷ族金属和第ⅥB族金属，所述催化剂特别可用于残余油的加氢精制，特别是对含有 其中。 更多的活性催化剂是由金属浸渍在载体或载体材料上以及从浸渍溶液的性质出发的。

    Process for preparing a hydrotreating catalyst
    3.
    发明授权
    Process for preparing a hydrotreating catalyst 失效
    制备加氢处理催化剂的方法

    公开(公告)号：US3905916A

    公开(公告)日：1975-09-16

    申请号：US35466173

    申请日：1973-04-26

    申请人： EXXON RESEARCH ENGINEERING CO

    发明人： RILEY KENNETH L ,  HOUSE WILLIAM T ,  HOFMANN JOHN E

    IPC分类号： B01J23/85 ,  B01J35/10 ,  C10G45/08 ,  C10G49/02 ,  B01J11/40

    CPC分类号： C10G45/08 ,  B01J23/85 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  C10G2300/107 ,  Y10S502/512

    摘要： An improved hydrotreating catalyst is prepared by precipitating the oxides or hydrated oxides of aluminum and silicon from an aqueous solution of water-soluble salts (a mixture of aqueous alkaline aluminate and aqueous alkali metal silicate) at 105*120* F at a pH of 5-9.5 and at an alumina concentration, expressed as Al2O3 of 1.2-5.0 wt. percent. The precipitate is washed, impregnated with Group VI-B and Group VIII metals and the impregnated catalyst is dried. An extrudable slurry is formed and extruded; the extrudate is then dried and calcined. The hydrotreating catalyst contains an oxide of a Group VIB metal and an oxide of a Group VIII metal on an alumina support containing 1-20 wt. percent silica. The conventional spray drying step is omitted in the preparation of the present catalyst.

    摘要翻译： 一种改进的加氢处理催化剂是通过在105°-120°F的水溶性盐水溶液（铝酸碱土水溶液和碱金属水合水溶液的混合物）中沉淀出铝和硅的氧化物或水合氧化物，pH为 5-9.5，氧化铝浓度为1.2-5.0重量％Al2O3。 百分。 将沉淀物洗涤，用VI-B族和VIII族金属浸渍，并将浸渍的催化剂干燥。 形成并挤出可挤出的浆料; 然后将挤出物干燥并煅烧。 加氢处理催化剂在氧化铝载体上含有第ⅥB族金属的氧化物和Ⅷ族金属的氧化物，其含有1-20wt。 百分比的二氧化硅。 在本催化剂的制备中省略了常规的喷雾干燥步骤。

    Process for the preparation of molecular sieve-shaped bodies
    5.
    发明授权
    Process for the preparation of molecular sieve-shaped bodies 失效
    分子筛形体的制备方法

    公开(公告)号：US3894964A

    公开(公告)日：1975-07-15

    申请号：US37710373

    申请日：1973-07-06

    申请人： DEGUSSA

    发明人： ROEBKE WOLFGANG ,  MEYER-SIMON EUGEN ,  KNEITEL DIETER ,  PARR ERFRIED

    IPC分类号： B01J2/14 ,  B01J2/28 ,  B01J20/18 ,  C01B39/00 ,  C01B39/02 ,  B01J11/44 ,  B01J11/40

    CPC分类号： B01J2/28 ,  B01J2/14 ,  B01J20/183

    摘要： Shaped bodies of a molecular sieve zeolite having an improved mechanical hardness greater than 5 kp are produced by spraying an unstable silicic acid sol as the binder on to a zone of the rotating plate of a granulating device and concurrently applying the pulverized zeolite particles to another zone of the rotating plate, while avoiding the formation of a plastic mass, and the thus produced shaped bodies are dried and activated according to the disclosed process. The unstable silicic acid sol has a silicic acid content greater than 10 percent by weight and a BET surface greater than 150 m2/g.

    摘要翻译： 通过将不稳定的硅酸溶胶作为粘合剂喷雾到造粒装置的旋转板的区域上并且将粉碎的沸石颗粒施加到另一区域来制备具有大于5kp的改善的机械硬度的分子筛沸石的成形体 同时避免形成塑料块，并且根据所公开的方法将如此生产的成形体干燥并活化。 不稳定的硅酸溶胶的硅酸含量大于10重量％，BET表面积大于150m 2 / g。

    Exchanged faujasite
    6.
    发明授权
    Exchanged faujasite 失效
    交换FAUJASITE

    公开(公告)号：US3867307A

    公开(公告)日：1975-02-18

    申请号：US21565272

    申请日：1972-01-05

    申请人： GRACE W R & CO

    发明人： SCHERZER JULIUS ,  ALBERS EDWIN W

    IPC分类号： B01J20/18 ,  B01J29/08 ,  C10G11/05 ,  B01J11/40

    CPC分类号： C10G11/05 ,  B01J20/186 ,  B01J29/08

    摘要： Synthetic faujasite is exchanged with a combination of rare earth and transition metal ions. The resulting exchanged faujasites possess high thermal and steam stabilities and find utility as hydrocarbon conversion catalysts.

    摘要翻译： 合成八面沸石与稀土和过渡金属离子的组合进行交换。 所产生的交换的八面体具有高的热和蒸汽稳定性，并且用作烃转化催化剂。

    Process for preparing metal zeolite catalyst compositions
    9.
    发明授权
    Process for preparing metal zeolite catalyst compositions 失效
    制备金属沸石催化剂组合物的方法

    公开(公告)号：US3853787A

    公开(公告)日：1974-12-10

    申请号：US28325472

    申请日：1972-08-23

    申请人： SUN RESEARCH DEVELOPMENT

    发明人： POTTS J ,  KIRSCH F

    IPC分类号： B01J29/076 ,  C10G45/12 ,  B01J11/40

    CPC分类号： B01J29/076 ,  C10G45/12

    摘要： In order to increase the amount of catalytic metal which can be incorporated in a zeolite catalyst by contact of zeolite with solution of a given amount of chemical containing the catalytic metal, or conversely to reduce the amount of such chemical needed to incorporate a given desired amount of catalytic metal in the catalyst, a zeolite containing a cation, e.g., sodium, replaceable by ammonium ion, is contacted with an aqueous solution of ammonium metalate, e.g., molybdate, and a second ammonium compound, e.g., ammonium chloride, said second ammonium compound providing additional anion for balancing the change of said cation in the solution.

    摘要翻译： 为了增加可以通过沸石与含有催化金属的给定量的化学物质的溶液接触而可以引入到沸石催化剂中的催化金属的量，或者相反地减少掺入给定所需量所需的这种化学物质的量 催化剂中的催化金属，含有阳离子的沸石，例如可以被铵离子替代的钠，与金属铵盐例如钼酸盐的水溶液和第二铵化合物例如氯化铵接触，所述第二铵 提供额外阴离子的化合物，用于平衡溶液中所述阳离子的变化。