利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.03 秒)

    Process for Using Iron Oxide and Alumina Catalyst for Slurry Hydrocracking
    32.
    发明申请
    Process for Using Iron Oxide and Alumina Catalyst for Slurry Hydrocracking 有权
    使用氧化铁和氧化铝催化剂进行浆料加氢裂化的方法

    公开(公告)号：US20090326303A1

    公开(公告)日：2009-12-31

    申请号：US12165184

    申请日：2008-06-30

    申请人： Alakananda Bhattacharyya ,  Beckay J. Mezza

    发明人： Alakananda Bhattacharyya ,  Beckay J. Mezza

    IPC分类号： C07C4/02

    CPC分类号： C10G47/04 ,  B01J23/745 ,  B01J27/043 ,  C10G47/26 ,  C10G2300/301 ,  C10G2300/4025

    摘要： A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising iron oxide and alumina to form a heavy hydrocarbon slurry and hydrocracked to produce lighter hydrocarbons. The iron oxide and alumina catalyst does not require as much iron content relative to non-gaseous material in the reactor to obtain useable products.

    摘要翻译： 公开了用于将重质烃进料转化为较轻质烃产品的方法和装置。 重烃进料用包含氧化铁和氧化铝的催化剂进行浆化以形成重质烃浆料并加氢裂化以产生较轻质的烃。 氧化铁和氧化铝催化剂相对于反应器中的非气态物质不需要相当多的铁含量以获得可用的产物。

    PROCESS FOR REMOVING REFRACTORY NITROGEN COMPOUNDS FROM VACUUM GAS OIL
    35.
    发明申请
    PROCESS FOR REMOVING REFRACTORY NITROGEN COMPOUNDS FROM VACUUM GAS OIL 有权
    从真空气体中除去纯化氮化合物的方法

    公开(公告)号：US20130153464A1

    公开(公告)日：2013-06-20

    申请号：US13555769

    申请日：2012-07-23

    申请人： Beckay J. Mezza ,  Haiyan Wang ,  Alakananda Bhattacharyya ,  Christopher P. Nicholas

    发明人： Beckay J. Mezza ,  Haiyan Wang ,  Alakananda Bhattacharyya ,  Christopher P. Nicholas

    IPC分类号： C10G67/02

    CPC分类号： C10G69/04 ,  C10G55/06 ,  C10G67/04 ,  C10G2300/1074

    摘要： A process for removing a refractory nitrogen compound from a hydroprocessed vacuum gas oil feed includes contacting the hydroprocessed vacuum gas oil feed comprising the nitrogen compound with a VGO-immiscible phosphonium ionic liquid to produce a hydroprocessed vacuum gas oil and VGO-immiscible phosphonium ionic liquid mixture, and separating the mixture to produce a hydroprocessed vacuum gas oil effluent having a reduced refractory nitrogen compound content relative to the vacuum gas oil feed.

    摘要翻译： 从加氢真空瓦斯油原料中除去难熔氮化合物的方法包括使包含氮化合物的加氢真空瓦斯油进料与VGO不混溶的鏻离子液体接触以产生加氢处理的真空瓦斯油和VGO不混溶的鏻离子液体混合物 并分离混合物以产生相对于减压瓦斯油进料具有降低的耐难氮氮化合物含量的加氢处理的减压瓦斯油流出物。

    Process for preparing molecular sieves via continuous addition of nutrients
    40.
    发明授权
    Process for preparing molecular sieves via continuous addition of nutrients 有权
    通过连续添加营养素制备分子筛的方法

    公开(公告)号：US07112316B1

    公开(公告)日：2006-09-26

    申请号：US11199044

    申请日：2005-08-08

    申请人： Brian S. Konrad ,  Julio C. Marte ,  Beckay J. Mezza ,  Stephen T. Wilson ,  Lance L. Jacobsen ,  David A. Lesch

    发明人： Brian S. Konrad ,  Julio C. Marte ,  Beckay J. Mezza ,  Stephen T. Wilson ,  Lance L. Jacobsen ,  David A. Lesch

    IPC分类号： C01B39/02 ,  C01B37/08

    CPC分类号： C01B39/48 ,  C01B39/04 ,  C01B39/54 ,  Y10S423/30

    摘要： A process for synthesizing a variety of molecular sieves has been developed. The process involves forming a reaction mixture comprising reactive sources of the framework elements plus at least one templating agent, reacting the mixture to at least partially crystallize the molecular sieve and provide a slurry of seed crystals and adding to it nutrients (sources) of the framework elements, e.g. aluminum and silicon in order to grow the seed crystals. The rate of addition of the nutrients is controlled such that it is substantially the same as the crystal growth rate and such that there is substantially no nucleation of new crystals. The seed crystals may be the same or different than the nutrients being added, thus allowing for a layered molecular sieve. When the crystals have reached a desired size, they are isolated by conventional techniques.

    摘要翻译： 已经开发了合成各种分子筛的方法。 该方法包括形成包含框架元件的反应性源加上至少一种模板剂的反应混合物，使混合物反应至少部分地使分子筛结晶并提供晶种的浆料并向其中添加骨架的营养物（来源） 元素，例如 铝和硅，以生长晶种。 控制营养素的添加速度，使其与晶体生长速度基本相同，并且基本上不存在新晶体的成核。 晶种可以与添加的营养物相同或不同，从而允许层状分子筛。 当晶体达到所需尺寸时，它们通过常规技术分离。