中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

2457 records (took 0.04 seconds)

    Method for Treating Alkanes
    261.
    发明申请
    Method for Treating Alkanes 失效
    处理烷烃的方法

    公开(公告)号：US20040225165A1

    公开(公告)日：2004-11-11

    申请号：US10436684

    申请日：2003-05-09

    Applicant: ConocoPhillips Company

    Inventor： Joe D. Allison ,  Steven R. McDonald

    IPC: C07C029/74

    CPC classification number: C07C29/06 ,  C07C31/10 ,  C07C31/08

    Abstract: Methods are disclosed for converting propane and higher alkanes to their corresponding alcohols through a multi-step process with olefin as an intermediate. Methods are also disclosed for facilitating the transportation, purification or other treatment of propylene and higher olefins using a chemical conversion to the corresponding alcohol and reconversion to olefin. Methods are also disclosed for converting propane and higher alkanes to olefins using the corresponding alcohol as a temporary intermediate to minimize purification, transportation and/or other treatment costs.

    Abstract translation: 公开了通过多步法将丙烷和高级烷烃转化成其相应的醇的方法，其中烯烃作为中间体。 还公开了促进丙烯和高级烯烃的运输，纯化或其它处理的方法，其中使用化学转化成相应的醇并重新转化成烯烃。 还公开了使用相应的醇作为临时中间体将丙烷和高级烷烃转化为烯烃的方法，以最小化纯化，运输和/或其他处理成本。

    Method and apparatus for the assimilation and visualization of information from 3D data volumes
    262.
    发明申请
    Method and apparatus for the assimilation and visualization of information from 3D data volumes 失效
    用于从3D数据量同化和可视化信息的方法和装置

    公开(公告)号：US20040204859A1

    公开(公告)日：2004-10-14

    申请号：US10404208

    申请日：2003-03-31

    Applicant: ConocoPhillips Company

    Inventor： Charles S. Knobloch

    IPC: G01V001/28

    CPC classification number: G01V1/34

    Abstract: The present invention provides a method and apparatus for displaying selected characteristics of geological features. Color-features, for example, hue, saturation and intensity, or other use selected color-features, are assigned to represent different attribute values of geological feature characteristics. The method provides for displaying multiple characteristics of multidimensional geological or other displays in one presentation. Various characteristics that may be displayed concurrently include geological feature position, shape, coordinates, thickness values, petrophysical values, amplitude values, and velocity values. The invention provides a device adapted for use by a workstation wherein geological data is read into memory and processed into a color display of a subterranean feature, or used in a computer programmed to produce images representative of a subsurface geological features.

    Abstract translation: 本发明提供一种用于显示所选地质特征的方法和装置。 颜色特征，例如色调，饱和度和强度，或其他使用选定的颜色特征，被分配以表示地质特征特征的不同属性值。 该方法提供在一个呈现中显示多维地质或其他显示的多个特征。 可以同时显示的各种特征包括地质特征位置，形状，坐标，厚度值，岩石物理值，振幅值和速度值。 本发明提供一种适于工作站使用的装置，其中地质数据被读入存储器并被处理成地下特征的彩色显示器，或者被用于编程以产生表示地下地质特征的图像的计算机中。

    Hydrogen use in a GTL plant
    263.
    发明申请
    Hydrogen use in a GTL plant 失效
    氢气用于GTL工厂

    公开(公告)号：US20040180974A1

    公开(公告)日：2004-09-16

    申请号：US10388905

    申请日：2003-03-15

    Applicant: ConocoPhillips Company

    Inventor： Rafael L. Espinoza ,  Sergio R. Mohedas ,  Ralph T. Goodwin III ,  Stephen R. Landis ,  Barbara A. Belt

    IPC: C07C027/26

    CPC classification number: C10G2/30 ,  C01B3/382 ,  C01B2203/062 ,  C10G2/32 ,  C10G2/332 ,  C10G2/40 ,  Y02P20/584

    Abstract: The present invention provides a process for managing hydrogen in a hydrocarbon gas to liquid plant. The process includes passing a syngas feed stream produced by a partial oxidation reactor to a Fischer-Tropsch reactor, thereby converting the syngas to hydrocarbon liquids. The hydrogen management process further includes passing a second hydrogen rich stream produced by an auxiliary source to a hydrogen user such as an FT water stripper, an FT catalyst regeneration unit, and an FT product upgrading unit. The auxiliary source could be a process for converting hydrocarbons to syngas, a process for converting hydrocarbons to olefins, a process for converting hydrocarbons to aromatics, a process for catalytically dehydrogenating hydrocarbons, a process for catalytically cracking hydrocarbons, a process for refining petroleum, and a process for converting hydrocarbons to carbon filaments.

    Abstract translation: 本发明提供了一种管理烃气体中的氢气到液态装置的方法。 该方法包括将由部分氧化反应器产生的合成气进料流送至费 - 托反应器，从而将合成气转化成烃液体。 氢管理方法还包括将由辅助源产生的第二富氢流通过诸如FT水汽提塔，FT催化剂再生单元和FT产物升级单元之类的氢用户。 辅助源可以是将烃转化为合成气的方法，将烃转化为烯烃的方法，将烃转化为芳族化合物的方法，烃的催化脱氢方法，烃催化裂解方法，精炼石油的方法和 将烃转化为碳丝的方法。

    Silicon carbide-supported catalysts for oxidative dehydrogenation of hydrocarbons
    265.
    发明申请
    Silicon carbide-supported catalysts for oxidative dehydrogenation of hydrocarbons 审中-公开
    用于碳氢化合物的氧化脱氢的碳化硅负载的催化剂

    公开(公告)号：US20040158112A1

    公开(公告)日：2004-08-12

    申请号：US10364177

    申请日：2003-02-10

    Applicant: ConocoPhillips Company

    Inventor： Sriram Ramani ,  Joe D. Allison ,  Lisa M. Carmichael ,  Zhen Chen

    IPC: C07C005/373 ,  C07C005/327 ,  B01J027/224

    CPC classification number: B01J27/224 ,  B01J23/626 ,  B01J35/04 ,  C07C5/48 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/46 ,  C07C2523/62 ,  C07C2523/64 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/02

    Abstract: A catalyst useful for the production of olefins from alkanes via oxidative dehydrogenation (ODH) is disclosed. The catalyst includes a silicon carbide support. The catalyst may optionally include a base metal, metal oxide, or combination thereof. A base metal is herein defined as a non-Group VIII metal, with the exception of iron, cobalt and nickel. Suitable base metals include Group IB-VIIB metals, Group IIIA-VA metals, Lanthanide metals, iron, cobalt and nickel. Suitable metal oxides include alumina, stabilized aluminas, zirconia, stabilized zirconias (PSZ), titania, ytteria, silica, niobia, and vanadia. Additionally, the catalyst may optionally include a Group VIII promoter. Suitable Group VIII promoters include Ru, Rh, Pd, Os, Ir, and Pt.

    Abstract translation: 公开了一种可用于通过氧化脱氢（ODH）从烷烃生产烯烃的催化剂。 催化剂包括碳化硅载体。 催化剂可任选地包括贱金属，金属氧化物或其组合。 本文将贱金属定义为非Ⅷ族金属，铁，钴和镍除外。 合适的贱金属包括IB-VIIB族金属，IIIA-VA族金属，镧系金属，铁，钴和镍。 合适的金属氧化物包括氧化铝，稳定化的氧化铝，氧化锆，稳定的氧化锆（PSZ），二氧化钛，氧化钇，二氧化硅，氧化铌和氧化钒。 另外，催化剂可任选地包括VIII族促进剂。 合适的VIII族促进剂包括Ru，Rh，Pd，Os，Ir和Pt。

    High hydrothermal stability catalyst support
    268.
    发明申请
    High hydrothermal stability catalyst support 审中-公开
    高水热稳定催化剂支持

    公开(公告)号：US20040127352A1

    公开(公告)日：2004-07-01

    申请号：US10687017

    申请日：2003-10-16

    Applicant: ConocoPhillips Company

    Inventor： Yaming Jin ,  Rafael L. Espinoza

    IPC: B01J023/56

    CPC classification number: B01J37/03 ,  B01J21/04 ,  B01J23/462 ,  B01J23/74 ,  B01J23/75 ,  B01J37/0207 ,  B01J37/036 ,  C10G2/33 ,  C10G2/331 ,  C10G2/332 ,  C10G2/333

    Abstract: Methods are disclosed for preparing hydrothermally-stable structurally-promoted refractory-oxide catalyst supports, which includes mixing precursors of the refractory oxide and of at least one structural promoter and calcining the mixture. The methods feature the incorporation of at least one structural promoter into the lattice of a refractory-oxide material such as alumina. The hydrothermally-stable structurally-promoted refractory-oxide catalyst supports are useful in hydrothermal catalytic processes such as Fischer-Tropsch reactions.

    Abstract translation: 公开了用于制备水热稳定的结构促进的耐火氧化物催化剂载体的方法，其包括混合难熔氧化物的前体和至少一种结构促进剂并煅烧该混合物。 该方法的特征在于将至少一种结构促进剂掺入耐火氧化物材料如氧化铝的晶格中。 水热稳定的结构促进耐火氧化物催化剂载体可用于水热催化方法如费 - 托反应。

    Optimized solid/liquid separation system for multiphase converters
    269.
    发明申请
    Optimized solid/liquid separation system for multiphase converters 失效
    用于多相转换器的优化固/液分离系统

    公开(公告)号：US20030232894A1

    公开(公告)日：2003-12-18

    申请号：US10417307

    申请日：2003-04-16

    Applicant: Conocophillips Company

    Inventor： Sergio R. Mohedas ,  Rafael L. Espinoza ,  Doug S. Jack ,  Oluwasei A. Odueyungbo ,  James Dale Ortego JR.

    IPC: C07C027/26 ,  C07B063/02

    CPC classification number: B01D37/02 ,  B01D29/15 ,  B01D29/60 ,  B01D37/043

    Abstract: Methods for producing clean liquid/wax products from a slurry used in a Fischer-Tropsch reactor are disclosed. In general, one embodiment of the present invention comprises a solid/liquid filtration system having a filter medium comprising a substrate and a filter cake deposited on the substrate, wherein the filter cake is generated by deposition of solids from the slurry. The thickness of the filter cake can be maintained within a desired range by controlling the slurry velocity and/or the pressure differential across the filter medium. This invention relates to a method of operation of such filtration system which increases filtration cycle time and improved filtrate quality resulting in very low solid content in filtrate.

    Abstract translation: 公开了从费 - 托反应器中使用的浆料制备清洁液体/蜡产品的方法。 通常，本发明的一个实施方案包括具有过滤介质的固体/液体过滤系统，该过滤介质包括沉积在基底上的基底和滤饼，其中通过从浆液沉积固体产生滤饼。 通过控制过滤介质上的浆料速度和/或压力差，滤饼的厚度可以保持在所需范围内。 本发明涉及这种过滤系统的操作方法，其增加了过滤循环时间并提高了滤液质量，导致滤液中固体含量非常低。

    Systems and methods for isolation detection using a symmetry invariant log
    270.
    发明授权
    Systems and methods for isolation detection using a symmetry invariant log 有权

    公开(公告)号：US12282130B2

    公开(公告)日：2025-04-22

    申请号：US18215229

    申请日：2023-06-28

    Applicant: PIPELINES 2 DATA (P2D) LIMITED ,  ConocoPhillips Company

    Inventor： Geoff Steel ,  Mark Walsh ,  Stephen John Mayo

    IPC: G01V1/50 ,  G01V1/52

    Abstract: Aspects of the present disclosure relate generally to analyzing subterranean cylindrical structures using acoustic sensing. On example includes: sending first acoustic waves in the wellbore via a radial acoustic sensor; receiving first reflection waves associated with the first acoustic waves via the radial acoustic sensor; sending second acoustic waves in the wellbore via the radial acoustic sensor; receiving second reflection waves associated with the second acoustic waves via the radial acoustic sensor; processing recorded data associated with the first acoustic waves, the first reflection waves, the second acoustic waves, and the second reflection waves, wherein the first acoustic waves are associated with a first radial direction, and wherein the second acoustic waves are associated with a second radial direction, the second radial direction being opposite the first radial direction; and generating a plot for identification of one or more isolation regions in the wellbore based on the processing.

Patent Agency Ranking