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51 条记录 (耗时 0.026 秒)

    Method for producing zeolites
    31.
    发明授权
    Method for producing zeolites 失效
    生产沸石的方法

    公开(公告)号：US4199556A

    公开(公告)日：1980-04-22

    申请号：US23856

    申请日：1979-03-26

    申请人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    发明人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    IPC分类号： B01J29/40 ,  C01B39/36 ,  C01B39/38 ,  C01B33/28

    CPC分类号： B01J29/40 ,  C01B39/365 ,  C01B39/38 ,  Y10S423/22 ,  Y10S423/29

    摘要： As synthesized by previous methods, ZSM-5 or ZSM-11 zeolites are crystallized in the presence of substantial amounts of a nitrogen-containing compound. When synthesized in this way, they contain an organic ammonium cation as well as a metal cation such as sodium. To obtain a more active form, the sodium ion must be exchanged out. Such exchange, especially with ZSM-5 and ZSM-11, is difficult unless there is calcination of the zeolite to remove the obstructing organo compounds. By making these zeolites in the presence of (1) seeds of the desired zeolite, (2) mixtures of them with ammonium hydroxide and/or alcohol, (3) the alcohol per se or (4) mixtures of the alcohol with ammonium hydroxide, a product substantially deficient in organic ammonium cation is obtained. These products can be exchanged directly without any calcination.

    摘要翻译： 通过以前的方法合成，ZSM-5或ZSM-11沸石在大量含氮化合物的存在下结晶。 当以这种方式合成时，它们含有有机铵阳离子以及诸如钠的金属阳离子。 要获得更活跃的形式，必须将钠离子交换出来。 这种交换，尤其是与ZSM-5和ZSM-11的交换是困难的，除非有煅烧沸石去除阻碍的有机化合物。 在（1）所需沸石的种子存在下制备这些沸石，（2）它们与氢氧化铵和/或醇的混合物，（3）醇本身或（4）醇与氢氧化铵的混合物， 获得了有机铵阳离子基本上不足的产物。 这些产品可直接进行交换而无需任何煅烧。

    Hydrocarbon conversion over ZSM-35
    32.
    发明授权
    Hydrocarbon conversion over ZSM-35 失效
    ZSM-35碳氢转化

    公开(公告)号：US4081490A

    公开(公告)日：1978-03-28

    申请号：US739413

    申请日：1976-11-08

    申请人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    发明人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    IPC分类号： B01J29/65 ,  C01B39/44 ,  C07C5/41 ,  C10G11/04 ,  C07C15/02 ,  B01J8/24

    CPC分类号： C07C5/41 ,  B01J29/65 ,  C01B39/445

    摘要： Catalytic conversion of hydrocarbon compounds in the presence of crystalline zeolite ZSM-35, or a thermal decomposition product thereof, is provided. Zeolite ZSM-35 has a composition, in the anhydrous state, expressed in terms of mole ratios of oxides as follows:(0.3-2.5)R.sub.2 O:(0-0.8)M.sub.2 O : Al.sub.2 O.sub.3 : (x) SiO.sub.2wherein R is an organic nitrogen-containing cation derived from ethylenediamine or pyrrolidine, M is an alkali metal cation and x is greater than 8, and is characterized by a specified X-ray powder diffraction pattern.

    摘要翻译： 提供了在结晶沸石ZSM-35或其热分解产物存在下烃化合物的催化转化。 沸石ZSM-35具有无水状态的组成，以氧化物的摩尔比表示如下：

    Converting low molecular weight olefins over zeolites
    37.
    发明授权
    Converting low molecular weight olefins over zeolites 失效
    将低分子量烯烃转化为沸石

    公开(公告)号：US3960978A

    公开(公告)日：1976-06-01

    申请号：US503420

    申请日：1974-09-05

    申请人： Edwin N. Givens ,  Charles J. Plank ,  Edward J. Rosinski

    发明人： Edwin N. Givens ,  Charles J. Plank ,  Edward J. Rosinski

    IPC分类号： C10G29/00 ,  C10G50/00 ,  C07C3/20

    CPC分类号： C10G50/00 ,  C10G2400/02 ,  Y10S585/906

    摘要： Gaseous C.sub.2 -C.sub.5 olefins, either alone or in admixture with paraffins, are converted into an olefinic gasoline blending stock with a good research octane number in good yields by passage over a ZSM-5 type zeolite catalyst of controlled acidity. The catalyst must have reduced activity for cracking of n-hexane or aromatization of olefins or paraffins if it is to be useful for the purpose of this invention.

    摘要翻译： 单独或与链烷烃混合的气态C 2 -C 5烯烃通过通过控制酸度的ZSM-5型沸石催化剂而以良好的研究辛烷值转化为具有良好研究辛烷值的烯烃汽油共混料。 如果催化剂对于本发明的目的是有用的，那么催化剂必须具有降低的正己烷裂解活性或烯烃或链烷烃的芳构化作用。

    Zeolite ZSM-45
    38.
    发明授权
    Zeolite ZSM-45 失效
    沸石ZSM-45

    公开(公告)号：US5334367A

    公开(公告)日：1994-08-02

    申请号：US964477

    申请日：1992-10-21

    申请人： Edward J. Rosinski ,  Mae K. Rubin

    发明人： Edward J. Rosinski ,  Mae K. Rubin

    IPC分类号： B01J29/70 ,  C01B39/48 ,  C01B33/26 ,  B01J29/06

    CPC分类号： C01B39/48 ,  B01J29/70 ,  B01J2229/20

    摘要： This invention relates to a new synthetic porous zeolite, characterize as ZSM-45, a method for its preparation and use thereof in catalytic conversion of organic compounds. This crystalline material may have a ratio of XO.sub.2 :Y.sub.2 O.sub.3 of at least 8, wherein X represents silicon and/or germanium and Y represents aluminum, boron, chromium, iron and/or gallium. When X is silicon and Y is aluminum, the new, synthetic zeolite is analogous, in some respects, to the naturally occuring zeolite, levynite. The silica/alumina form of this new crystalline material has a silica to alumina ratio of at least 8 and may be prepared with directing agents which are 2-(hydroxyalkyl) trialkylammonium compounds, dimethyldiethylammonium compounds or cobalticinium compounds. The new crystalline material exhibits a characteristic X-ray diffraction pattern.

    摘要翻译： 本发明涉及新型合成多孔沸石，其特征在于ZSM-45，其制备方法及其在有机化合物的催化转化中的应用。 该结晶材料可以具有至少8的XO 2 :Y 2 O 3的比率，其中X表示硅和/或锗，Y表示铝，硼，铬，铁和/或镓。 当X是硅并且Y是铝时，新的合成沸石在某些方面类似于天然存在的沸石，levynite。 这种新结晶材料的二氧化硅/氧化铝形式的二氧化硅与氧化铝的比例至少为8，可以用2-（羟基烷基）三烷基铵化合物，二甲基二乙基铵化合物或钴酸化合物的导向剂制备。 新的结晶材料表现出特征的X射线衍射图。

    Extrusion die for shaped extrudate
    39.
    发明授权
    Extrusion die for shaped extrudate 失效
    成型挤出物的挤出模具

    公开(公告)号：US4457685A

    公开(公告)日：1984-07-03

    申请号：US336741

    申请日：1982-01-04

    申请人： Yun-Yang Huang ,  Edward J. Rosinski

    发明人： Yun-Yang Huang ,  Edward J. Rosinski

    IPC分类号： B29C48/30 ,  B29C48/345 ,  B30B11/22 ,  A01J21/00

    CPC分类号： B29C47/30 ,  B30B11/221 ,  B29C47/0014 ,  B29C47/0021

    摘要： The present invention is direction to a unique extrusion die which may be employed in the extrusion of materials wherein a specific desired cross section is sought. The die comprises a center plate and one or more outer annular parts. Shaped holes, from which the material being extruded is emitted, are aligned at the respective edges of the center plate and the surrounding outer annular part. The die may be fabricated utilizing conventional equipment and may be employed to achieve extremely detailed cross sectional configurations of extruded materials.

    摘要翻译： 本发明是一种独特的挤出模具的方向，其可用于挤出其中寻求特定期望横截面的材料。 模具包括中心板和一个或多个外部环形部分。 被挤出的材料从其中被排出的成形孔在中心板和周围的外部环形部分的相应边缘处对准。 模具可以使用常规设备制造，并且可以用于实现挤压材料的非常详细的横截面构造。

    Method for producing zeolites
    40.
    发明授权
    Method for producing zeolites 失效
    生产沸石的方法

    公开(公告)号：US4341748A

    公开(公告)日：1982-07-27

    申请号：US169005

    申请日：1980-07-15

    申请人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    发明人： Charles J. Plank ,  Edward J. Rosinski ,  Mae K. Rubin

    IPC分类号： B01J29/40 ,  C01B39/36 ,  C01B39/38 ,  C01B33/28

    CPC分类号： C01B39/365 ,  B01J29/40 ,  C01B39/38 ,  Y10S423/22 ,  Y10S423/29

    摘要： As synthesized by previous methods, ZSM-5 or ZSM-11 zeolites are crystallized in the presence of substantial amounts of a nitrogen-containing compound. When synthesized in this way, they contain an organic ammonium cation as well as a metal cation such as sodium. To obtain a more active form, the sodium ion must be exchanged out. Such exchange, especially with ZSM-5 and ZSM-11, is difficult unless there is calcination of the zeolite to remove the obstructing organo compounds. By making these zeolites in the presence of (1) seeds of the desired zeolite, (2) mixtures of them with ammonium hydroxide and/or alcohol, (3) the alcohol per se or (4) mixtures of the alcohol with ammonium hydroxide, a product substantially deficient in organic ammonium cation is obtained. These products can be exchanged directly without any calcination.

    摘要翻译： 通过以前的方法合成，ZSM-5或ZSM-11沸石在大量含氮化合物的存在下结晶。 当以这种方式合成时，它们含有有机铵阳离子以及诸如钠的金属阳离子。 要获得更活跃的形式，必须将钠离子交换出来。 这种交换，尤其是与ZSM-5和ZSM-11的交换是困难的，除非有煅烧沸石去除阻碍的有机化合物。 在（1）所需沸石的种子存在下制备这些沸石，（2）它们与氢氧化铵和/或醇的混合物，（3）醇本身或（4）醇与氢氧化铵的混合物， 获得了有机铵阳离子基本上不足的产物。 这些产品可直接进行交换而无需任何煅烧。