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    Hydrocracking process
    2.
    发明授权
    Hydrocracking process 失效
    加氢裂化过程

    公开(公告)号：US4902392A

    公开(公告)日：1990-02-20

    申请号：US139545

    申请日：1987-12-30

    申请人： Brent A. Aufdembrink ,  Thomas F. Degnan ,  Richard F. Socha ,  Michael R. Stapleton

    发明人： Brent A. Aufdembrink ,  Thomas F. Degnan ,  Richard F. Socha ,  Michael R. Stapleton

    IPC分类号： C10G47/12 ,  C10G47/16

    CPC分类号： C10G47/12 ,  C10G47/16

    摘要： A catalytic hydrocracking process for use in refining various petroleum based feedstocks to lighter hydrocarbons. The hydrocracking process for treatment of petroleum fractions utilizes a catalyst comprising (a) a layered metal oxide of the titanometallate type intercalated with an interspathic polymeric chalcogenide, e.g., polymeric silica, (b) a transition hydrogenation metal selected from Group IVA, VIA, and VIIIA of the Periodic Table such as platinum and the like, and optionally, (c) a conventional cracking component, e.g., a large pore crystalline silicate component.

    摘要翻译： 用于将各种石油基原料精炼成轻质烃的催化加氢裂化方法。 用于处理石油馏分的加氢裂化方法使用催化剂，其包含（a）层状金属螯合物层状金属氧化物，其中嵌入有层状聚合硫族化物，例如聚合二氧化硅，（b）选自IVA族，VIA族和 周期表的VIIIA，例如铂等，和任选地，（c）常规的裂化组分，例如大孔结晶硅酸盐组分。

    Hydrocarbon coversion using improved zeolite Beta catalyst
    4.
    发明授权
    Hydrocarbon coversion using improved zeolite Beta catalyst 失效
    使用改进的沸石β催化剂进行烃转化

    公开(公告)号：US5658454A

    公开(公告)日：1997-08-19

    申请号：US461484

    申请日：1995-06-05

    申请人： Robert P. L. Absil ,  Thomas F. Degnan ,  George H. Hatzikos ,  Jocelyn A. Kowalski ,  Thomas Mebrahtu ,  Grant H. Yokomizo

    发明人： Robert P. L. Absil ,  Thomas F. Degnan ,  George H. Hatzikos ,  Jocelyn A. Kowalski ,  Thomas Mebrahtu ,  Grant H. Yokomizo

    IPC分类号： B01J29/40 ,  B01J29/70 ,  B01J37/00 ,  C10G11/05 ,  C07C4/06 ,  C10G47/04

    CPC分类号： C10G11/05 ,  B01J29/7007 ,  B01J37/0009 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  B01J29/40 ,  B01J29/7034 ,  B01J29/7042

    摘要： A catalyst composition which comprises a crystalline metallosilicate having the structure of zeolite Beta, phosphor and a matrix that is substantially free of crystalline aluminum phosphate which has improved resistance to steam deactivation which has higher cracking activity than analogous catalysts prepared without phosphorus. The crystalline metallosilicate be used in the as-synthesized form or in the calcined form. included is the method to produce the catalyst composition and methods for the use of catalysts prepared by the present method in organic conversion processes. Specific embodiments of the invention involve various techniques for preparation of catalyst containing phosphorus and crystalline metallosilicates having the structure of zeolite Beta. Catalysts prepared according to the method of this invention are useful for organic compound, e.g., hydrocarbon compound, conversion processes. Organic compound conversion processes include cracking, hydrocracking, and transalkylation, among others.

    摘要翻译： 一种催化剂组合物，其包含具有沸石β，磷光体和基本上不含结晶磷酸铝的结构的结晶金属硅酸盐，其具有改善的对蒸汽失活的抗性，其具有比不用磷制备的类似催化剂更高的裂化活性。 结晶金属硅酸盐以合成形式或煅烧形式使用。 包括制备催化剂组合物的方法和通过本发明方法在有机转化方法中制备的催化剂的使用方法。 本发明的具体实施方案涉及用于制备含有β沸石结构的磷的磷和结晶金属硅酸盐的各种技术。 根据本发明方法制备的催化剂可用于有机化合物，例如烃化合物，转化方法。 有机化合物转化方法包括裂化，加氢裂化和烷基转移等。

    Manufacture of improved zeolite Beta catalyst
    5.
    发明授权
    Manufacture of improved zeolite Beta catalyst 失效
    改良沸石β催化剂的制造

    公开(公告)号：US5457078A

    公开(公告)日：1995-10-10

    申请号：US158325

    申请日：1993-11-29

    申请人： Robert P. L. Absil ,  Thomas F. Degnan ,  George H. Hatzikos ,  Jocelyn A. Kowalski ,  Thomas Mebrahtu ,  Grant H. Yokomizo

    发明人： Robert P. L. Absil ,  Thomas F. Degnan ,  George H. Hatzikos ,  Jocelyn A. Kowalski ,  Thomas Mebrahtu ,  Grant H. Yokomizo

    IPC分类号： B01J29/40 ,  B01J29/70 ,  B01J37/00 ,  C10G11/05 ,  B01J29/06 ,  B01J27/14

    CPC分类号： C10G11/05 ,  B01J29/7007 ,  B01J37/0009 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  B01J29/40 ,  B01J29/7034 ,  B01J29/7042

    摘要： A catalyst composition which comprises a crystalline metallosilicate having the structure of zeolite Beta, phosphorus, and a matrix that is substantially free of crystalline aluminum phosphate which has improved resistance to steam deactivation and which has higher cracking activity than analogous catalysts prepared without phosphorus. The crystalline metallosilicate may be used in the as-synthesized form or in the calcined form. Also included is the method to produce the catalyst composition and methods for the use of catalysts prepared by the present method in organic conversion processes. Specific embodiments of the invention involve various techniques for preparation of catalysts containing phosphorus and crystalline metallosilicates having the structure of zeolite Beta. Catalysts prepared according to the method of this invention are useful for organic compound, e.g., hydrocarbon compound, conversion processes. Organic compound conversion processes include cracking, hydrocracking, and transalkylation, among others.

    摘要翻译： 一种催化剂组合物，其包含具有沸石β，磷的结构的结晶金属硅酸盐和基本上不含结晶磷酸铝的基质，其具有改善的对蒸汽失活的抗性，并且具有比不含磷制备的类似催化剂更高的裂化活性。 结晶金属硅酸盐可以以合成形式或以煅烧形式使用。 还包括制备催化剂组合物的方法和使用通过本发明方法制备的催化剂在有机转化方法中的方法。 本发明的具体实施方案涉及用于制备含有β沸石结构的含有磷的结晶金属硅酸盐的催化剂的各种技术。 根据本发明方法制备的催化剂可用于有机化合物，例如烃化合物，转化方法。 有机化合物转化方法包括裂化，加氢裂化和烷基转移等。

    Process for preparing dialkylnaphthalene
    7.
    发明授权
    Process for preparing dialkylnaphthalene 失效
    制备二烷基萘的方法

    公开(公告)号：US5001295A

    公开(公告)日：1991-03-19

    申请号：US494203

    申请日：1990-03-15

    申请人： Philip J. Angevine ,  Thomas F. Degnan ,  David O. Marler

    发明人： Philip J. Angevine ,  Thomas F. Degnan ,  David O. Marler

    IPC分类号： B01J29/04 ,  C07C2/12

    CPC分类号： C07C2/12 ,  B01J29/04 ,  C07C2529/70

    摘要： A catalytic process is provided for the preparation of dialkylnaphthalenes by alkylating a 2-alkylnaphthalene with an alkylating agent having an aliphatic group of from one to five carbon atoms, such as methanol. The catalyst comprises a synthetic zeolite characterized by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-.0.14, 6.18.+-.0.12, 6.00.+-.0.10, 4.06.+-.0.07, 3.91.+-.0.07 and 3.42.+-.0.06 Angstroms.

    摘要翻译： 提供了通过用具有1至5个碳原子的脂族基团如甲醇的烷基化烷基化2-烷基萘来制备二烷基萘的催化方法。 该催化剂包括合成沸石，其特征在于X射线衍射图包括在12.36 +/- 0.4,11.03 +/- 0.2,8.83±0.14,6.18±0.12,6.00±0.10， 4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。

    Production of high viscosity index lubricants
    9.
    发明授权
    Production of high viscosity index lubricants 失效
    生产高粘度指数润滑剂

    公开(公告)号：US5358628A

    公开(公告)日：1994-10-25

    申请号：US898615

    申请日：1992-06-15

    申请人： Minas R. Apelian ,  Charles L. Baker, Jr. ,  Thomas F. Degnan ,  David O. Marler ,  Dominick N. Mazzone ,  Dennis E. Walsh

    发明人： Minas R. Apelian ,  Charles L. Baker, Jr. ,  Thomas F. Degnan ,  David O. Marler ,  Dominick N. Mazzone ,  Dennis E. Walsh

    IPC分类号： B01J29/18 ,  B01J29/70 ,  B01J29/74 ,  C10G45/64 ,  C10G49/12 ,  C10G65/12 ,  C10G69/02

    CPC分类号： B01J29/7415 ,  B01J29/18 ,  B01J29/7007 ,  C10G65/12 ,  B01J2229/36 ,  B01J2229/37 ,  C10G2400/10

    摘要： Petroleum wax feeds are converted to high Viscosity Index lubricants by a two-step hydrocracking-hydroisomerization process in which the wax feed is initially subjected to hydrocracking under mild conditions with a conversion to non-lube range products of no more than about 30 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 1000 psig using an amorphous catalyst which preferentially removes the aromatic components present in the initial feed. The hydrocracked effluent is then subjected to hydroisomerization in a second step using a low acidity dicarboxylic acid-treated zeolite Beta or mordenite catalyst which effects a preferential isomerization on the paraffin components to less waxy, high V.I. isoparaffins. The second stage may be operated at high pressure by cascading the first stage product into the second stage or at a lower pressure, typically from 200 to 1000 psig. The second stage catalyst is preferably a noble metal containing zeolite Beta catalyst which is treated with oxalic acid to give a low Alpha Value, typically below 10. The second stage is carried out at relatively low temperature, typically from 600.degree. to 650.degree. F. with a 650.degree. F.+ conversion in the range of 10 to 20 weight percent of the second stage feed but with high selectivity for isomerization of the paraffins. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have V.I. values in excess of 130 and usually in the range of 140 to 155 and are characterized by exceptional stability.

    摘要翻译： 石油蜡进料通过两步加氢裂化加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料最初在温和条件下进行加氢裂化，转化为非润滑范围产物的不超过约30重量％ 饲料。 加氢裂化在至少1000psig的氢气压力下进行，使用优选除去初始进料中存在的芳族组分的无定形催化剂。 然后使用低酸度二羧酸处理的沸石β-或丝光沸石催化剂，将加氢裂化的流出物在第二步骤中进行加氢异构化，其对石蜡组分进行优先异构化，以降低蜡，高V.I。 异链烷烃 第二阶段可以通过将第一阶段产品级联到第二阶段或通常为200至1000psig的较低压力下在高压下操作。 第二阶段催化剂优选是含贵金属的沸石β催化剂，其用草酸处理以得到低α值，通常低于10。第二阶段在相对较低的温度下进行，通常为600至650°F。 +转化率在第二阶段进料的10至20重量％的范围内，但对于链烷烃的异构化具有高选择性。 在该脱蜡过程中，目标倾点的最终脱蜡步骤可以使用相当低的损失，通常不超过15重量％。 最终产品通常有V.I. 值超过130，通常在140至155的范围内，并且具有出色的稳定性。