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    Mercury removal in petroleum crude using H2S/C
    15.
    发明授权
    Mercury removal in petroleum crude using H2S/C 有权
    使用H2S / C在石油原油中除汞

    公开(公告)号：US06350372B1

    公开(公告)日：2002-02-26

    申请号：US09313029

    申请日：1999-05-17

    申请人： Thomas F. Degnan ,  Steven M. LeCours

    发明人： Thomas F. Degnan ,  Steven M. LeCours

    IPC分类号： C10G2500

    CPC分类号： C10L3/10 ,  C10G25/00 ,  C10G53/08

    摘要： The present invention relates to the removal of mercury and other heavy metals from a hydrocarbon feedstream. The process involves contacting the hydrocarbon feedstream with a feedstream-soluble sulfur compound and then contacting the hydrocarbon feedstream and solubilized sulfur compound with an adsorbent.

    摘要翻译： 本发明涉及从烃进料流中除去汞和其它重金属。 该方法包括使烃进料流与原料流可溶性硫化合物接触，然后使烃进料流和溶解的硫化合物与吸附剂接触。

    Production of high viscosity index lubricants
    16.
    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：US5643440A

    公开(公告)日：1997-07-01

    申请号：US350556

    申请日：1994-12-07

    申请人： William S. Borghard ,  Thomas F. Degnan ,  Dominick N. Mazzone

    发明人： William S. Borghard ,  Thomas F. Degnan ,  Dominick N. Mazzone

    IPC分类号： B01J29/78 ,  C10G45/64 ,  C10G47/12 ,  C10G65/04 ,  C10G65/10 ,  C10G65/12 ,  C10G67/04 ,  C10G70/06 ,  C10M101/02 ,  C10M177/00 ,  C10N30/02 ,  C10G69/02

    CPC分类号： C10G65/043 ,  C10G45/64 ,  C10G2400/10

    摘要： Petroleum wax feeds having a low oil content 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 lube range products of between generally 30 and 40 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 800 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 zeolite beta catalyst. 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. The second stage is carried out at relatively low temperature, typically from 600.degree. to 650.degree. F. A final dewaxing step to target pour point may be used.

    摘要翻译： 具有低油含量的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，其中蜡进料在温和条件下首先进行加氢裂化，转化为通常为30至40的润滑油产品 饲料的重量百分比。 加氢裂化在至少800psig的氢气压力下进行，使用优选去除初始进料中存在的芳族组分的无定形催化剂。 然后使用低酸度沸石β催化剂在第二步骤中对加氢裂化的流出物进行加氢异构化。 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为含有沸石β催化剂的贵金属。 第二阶段在相对较低的温度下进行，通常为600至650°F。可以使用目标倾点的最终脱蜡步骤。

    Isoparaffin/olefin alkylation
    19.
    发明授权
    Isoparaffin/olefin alkylation 失效
    异链烷烃/烯烃烷基化

    公开(公告)号：US5191148A

    公开(公告)日：1993-03-02

    申请号：US696484

    申请日：1991-05-06

    申请人： Thomas F. Degnan ,  Kenneth J. Del Rossi ,  Albin Huss, Jr.

    发明人： Thomas F. Degnan ,  Kenneth J. Del Rossi ,  Albin Huss, Jr.

    IPC分类号： C07C2/60

    CPC分类号： C07C2/60 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2521/16 ,  C07C2527/1213 ,  C07C2527/126 ,  C07C2527/133

    摘要： The present invention provides a process for alkylating an isoparaffin with an olefin comprising contacting an isoparaffin having from 4 to 8 carbon atoms with an olefin having from 2 to 12 carbon atoms in an alkylation reaction zone at temperature from about -20.degree. C. to about 150.degree. C. with an alkylation catalyst complex comprising a Lewis acid and an inorganic, porous crystalline phase material having, after calcination, a d-spacing greater than about 18 Angstrom Units and having a benzene adsorption capacity of greater than 15 grams benzene per 100 grams of said material at 50 torr and 25.degree. C., wherein the molar ratio of said isoparaffin to said olefin is from about 1 to about 250 to evolve a product stream containing C.sub.5 +alkylate. In a preferred embodiment, the alkylation catalyst complex comprises a Lewis acid and an inorganic, porous crystalline phase material having, after calcination, a hexagonal arrangement of uniformly-sized pores having diameters of at least about 13 Angstrom Units and exhibiting a hexagonal electron diffraction pattern that can be indexed with a d.sub.100 value greater than about 18 Angstrom Units.

    摘要翻译： 本发明提供了一种用烯烃烷基化异链烷烃的方法，包括在烷基化反应区中将约4至8个碳原子的异链烷烃与具有2至12个碳原子的烯烃在约-20℃至约 具有包含路易斯酸和无机多孔结晶相材料的烷基化催化剂络合物，其在煅烧之后具有大于约18埃单位的d间距，并且苯的吸附能力大于15克苯/ 100 所述材料在50托和25℃下的克数，其中所述异链烷烃与所述烯烃的摩尔比为约1至约250以释放含有C5 +烷基化物的产物流。 在优选的实施方案中，烷基化催化剂络合物包含路易斯酸和无机多孔结晶相材料，其在煅烧之后具有直径为至少约13埃单位的均匀尺寸的孔的六边形排列并且显示六方电子衍射图 可以用大于约18埃单位的d100值进行索引。