利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

35 条记录 (耗时 0.018 秒)

    Process for the preparation of anthraquinone
    1.
    发明授权
    Process for the preparation of anthraquinone 失效
    制备蒽醌的方法

    公开(公告)号：US4666632A

    公开(公告)日：1987-05-19

    申请号：US883229

    申请日：1986-07-08

    申请人： Alan E. Goliaszewski ,  Richard F. Salinaro

    发明人： Alan E. Goliaszewski ,  Richard F. Salinaro

    IPC分类号： B01J23/20 ,  B01J37/06 ,  C07C45/46 ,  C07C50/18 ,  B01J31/36 ,  B01J31/38

    CPC分类号： B01J37/06 ,  B01J23/20 ,  C07C45/46 ,  Y10S502/508

    摘要： Anthraquinone is produced by reacting phthalic anhydride with benzene in the liquid phase over a super acid catalyst which may be an oxide of the Group 4b metals zirconium, hafnium, and titanium, or the Group 5b metals niobium, tantalum, and vanadium, preferably zirconium oxide, such oxides being treated with sulfuric acid and calcined. The process may also be applied to substituted equivalents, such as methyl phthalic anhydride and toluene.

    摘要翻译： 蒽醌是通过邻苯二甲酸酐与苯在液相中超过可以是第4b族金属锆，铪和钛的氧化物或第5b族金属铌，钽和钒的氧化物，优选氧化锆 ，这种氧化物用硫酸处理并煅烧。 该方法也可以应用于取代的等同物，例如甲基邻苯二甲酸酐和甲苯。

    HIGH THROUGHPUT EXPERIMENTATION METHODS FOR PHASE SEPARATION
    2.
    发明申请
    HIGH THROUGHPUT EXPERIMENTATION METHODS FOR PHASE SEPARATION 审中-公开
    用于相分离的高速实验方法

    公开(公告)号：US20110301061A1

    公开(公告)日：2011-12-08

    申请号：US12795217

    申请日：2010-06-07

    申请人： Cato Russell McDaniel ,  David B. Engel ,  Alan E. Goliaszewski

    发明人： Cato Russell McDaniel ,  David B. Engel ,  Alan E. Goliaszewski

    IPC分类号： C40B30/10 ,  C40B60/12

    CPC分类号： G01N33/2823 ,  B01F3/0807 ,  B01F11/0014 ,  C10G33/08 ,  C10G2300/80

    摘要： A process for testing the effectiveness of demulsifying additives on oil/water emulsions includes adding samples containing differing combinations of oil, water and demulsifier to a plurality of elongate reactor vials, wherein each the elongate reactor vial has a longitudinal axis extending from its bottom to its rim. The plurality of reactor vials are placed into a reaction block mounted on a platform of a shaker, wherein the reactor vials are received in stations of the reaction block in a vertical orientation such that the longitudinal axis of each reactor vial is perpendicular to the platform. The reaction block is pivoted the so that the longitudinal axis of each reactor vial is parallel with the platform in a horizontal orientation. The method further includes agitating the reactor vials with the shaker to simultaneously form an oil/water emulsion in each reactor vial while the reactor vials are in the horizontal orientation and then pivoting the reaction block to return the reactor vials to a vertical orientation. The demulsification of the oil/water emulsion in the plurality of reactor vials is observed with the reactor vials in the vertical orientation. In one embodiment, the method further includes using an imaging device to record the demulsification of the oil/water emulsion.

    摘要翻译： 用于测试乳化添加剂对油/水乳液的有效性的方法包括将含有油，水和破乳剂的不同组合的样品添加到多个细长反应器小瓶中，其中每个细长反应器小瓶具有从其底部延伸到其的 轮缘。 将多个反应器小瓶放置在安装在振荡器的平台上的反应块中，其中反应器小瓶以垂直方向接收在反应块的站中，使得每个反应器小瓶的纵向轴线垂直于平台。 反应块枢转，使得每个反应器小瓶的纵向轴线在水平方向上与平台平行。 该方法还包括用振荡器搅拌反应器小瓶，以在每个反应器小瓶中同时形成油/水乳剂，同时反应器小瓶处于水平取向，然后枢转反应块以将反应器小瓶返回到垂直取向。 在反应器小瓶中以垂直取向观察多个反应器小瓶中的油/水乳液的破乳。 在一个实施方案中，该方法还包括使用成像装置记录油/水乳液的破乳。

    Application of visbreaker analysis tools to optimize performance
    3.
    发明授权
    Application of visbreaker analysis tools to optimize performance 有权
    应用减粘剂分析工具优化性能

    公开(公告)号：US07740750B2

    公开(公告)日：2010-06-22

    申请号：US11456128

    申请日：2006-07-07

    申请人： Andre Vanhove ,  Tiffany N. Morris ,  Alan E. Goliaszewski ,  Brian W. Lasiuk ,  Donato Vinciguerra

    发明人： Andre Vanhove ,  Tiffany N. Morris ,  Alan E. Goliaszewski ,  Brian W. Lasiuk ,  Donato Vinciguerra

    IPC分类号： C10G9/16

    CPC分类号： G01N21/534 ,  C10G9/007 ,  G01N15/0612 ,  G01N21/05 ,  G01N21/51 ,  G01N21/5911 ,  G01N33/28 ,  G01N2021/0346

    摘要： A system and method for quantifying opaque inhomogeneities within a fluid sample. The system uses an optical lens system to focus a light beam onto a stage where the sample is introduced. The light beam is directed onto the sample in a pattern such that the intensity of transmitted light is measured as a function of path length. A photo detector measures the transmitted light through the sample. Fluctuations in transmitted light intensity are then correlated with detection of opaque inclusions in the sample. The system also includes an automated program which utilizes these optical concentration measurements to determine the fouling potential of visbroken tars, and regulates the introduction of chemical inhibitors into a visbreaker unit to improve the yield of light streams and/or economic value of product.

    摘要翻译： 用于量化流体样品中不透明不均匀性的系统和方法。 该系统使用光学透镜系统将光束聚焦到引入样品的台上。 光束以图案的形式被引导到样品上，使得测量透射光的强度作为路径长度的函数。 光检测器测量通过样品的透射光。 然后透射光强度的波动与样品中不透明夹杂物的检测相关。 该系统还包括一个自动程序，利用这些光学浓度测量来确定减粘裂纹的污垢势，并且调节将化学抑制剂引入到抗裂解单元中以提高轻质物流的产率和/或产品的经济价值。

    Alkyl-allylphosphonate copolymer used for boiler water treatment
    5.
    发明授权
    Alkyl-allylphosphonate copolymer used for boiler water treatment 失效
    用于锅炉水处理的烷基 - 烯丙基膦酸酯共聚物

    公开(公告)号：US5512183A

    公开(公告)日：1996-04-30

    申请号：US350879

    申请日：1994-12-07

    申请人： Scott M. Boyette ,  Alan E. Goliaszewski

    发明人： Scott M. Boyette ,  Alan E. Goliaszewski

    IPC分类号： C02F5/14

    CPC分类号： C02F5/14

    摘要： A water soluble isopropenylphosphonic acid copolymer composition and method of use thereof are disclosed. The copolymer comprises repeat units (a) of the formula: ##STR1## wherein X=OH or OM, wherein M is a cation, and repeat units (b) of the formula: ##STR2## wherein R.sub.1 and R.sub.2 are independently hydrogen, C.sub.1-10 linear or branched alkyl, phenyl or alkyl substituted phenyl. The copolymers are effective in inhibiting the precipitation of scale forming salts and also act to inhibit corrosion in boiler water systems.

    摘要翻译： 公开了一种水溶性异丙烯基膦酸共聚物组合物及其使用方法。 共聚物包含下式的重复单元（a）：其中X = OH或OM，其中M为阳离子，并具有下式的重复单元（b）：其中R 1和R 2独立地为氢，C 1 -10直链或支链烷基，苯基或烷基取代的苯基。 共聚物有效抑制垢形成盐的沉淀，并且还起到抑制锅炉水体系中的腐蚀作用。

    Emulsified feedstock for hydrocarbon process units that incorporate spray atomization
    6.
    发明授权
    Emulsified feedstock for hydrocarbon process units that incorporate spray atomization 有权
    含有喷雾雾化的烃工艺装置的乳化原料

    公开(公告)号：US07576136B2

    公开(公告)日：2009-08-18

    申请号：US11146954

    申请日：2005-06-07

    申请人： Wiley L. Parker ,  Alan E. Goliaszewski ,  Collin W. Cross

    发明人： Wiley L. Parker ,  Alan E. Goliaszewski ,  Collin W. Cross

    IPC分类号： B01F3/08 ,  C10G47/24 ,  C07C4/06

    CPC分类号： C10G11/14 ,  B01F3/0811 ,  B01F3/0861 ,  B01F5/0602 ,  C10G11/18 ,  Y10S516/924

    摘要： The present invention is directed to a method for producing an emulsified aqueous hydrocarbon solution comprising, providing a liquid hydrocarbon stream at a particular temperature and a separate water stream, mixing the water stream with a surfactant at a predetermined ratio, raising the pressure of the hydrocarbon stream to a pressure greater than the vapor pressure of steam at the temperature, spraying the water into the hydrocarbon stream at a pressure greater than that of the hydrocarbon stream in a pre-mix chamber; and passing the pressurized hydrocarbon-water mixture through a static mixing chamber.

    摘要翻译： 本发明涉及一种生产乳化的含水烃溶液的方法，其包括：在特定温度下提供液态烃流和单独的水流，以预定比例混合水流与表面活性剂，提高烃的压力 在高于在该温度下的蒸汽压力的压力下流动，将水以比预混合室中的烃流的压力高的速率喷射到烃流中; 并将加压的烃 - 水混合物通过静态混合室。