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105 条记录 (耗时 0.02 秒)

    Process for stabilization of heavy hydrocarbons
    5.
    发明授权
    Process for stabilization of heavy hydrocarbons 有权
    重质烃稳定化方法

    公开(公告)号：US09493710B2

    公开(公告)日：2016-11-15

    申请号：US13553236

    申请日：2012-07-19

    申请人： Omer Refa Koseoglu ,  Adnan Al-Hajji

    发明人： Omer Refa Koseoglu ,  Adnan Al-Hajji

    IPC分类号： C10G21/14 ,  C10G21/00 ,  C10G31/06 ,  C10G21/28 ,  C10G1/00

    CPC分类号： C10G21/003 ,  C10G1/002 ,  C10G21/14 ,  C10G21/28 ,  C10G31/06 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/206 ,  C10G2300/4075 ,  C10G2300/44

    摘要： A process for stabilization of heavy hydrocarbons to reduce sludge formation in storage tanks and/or transportation lines and to enhance the hydrocarbon yield includes mixing a paraffinic or heavy naphtha solvent having carbon numbers in the range 10 to 20 with the feedstock to solvent-flocculate a relatively small, predetermined portion of asphaltenes present in the feedstock, separating and flashing the sediment to recover a light hydrocarbon fraction, flashing the heavy hydrocarbon/solvent phase and recycling the solvent to stabilize the heavy hydrocarbons without significantly affecting the yield of valuable products.

    摘要翻译： 用于稳定重质烃以减少储罐和/或输送管线中的污泥形成并提高烃产率的方法包括将具有10至20的碳数的石蜡或重质石脑油溶剂与原料混合以将溶剂絮凝 存在于原料中的相对较小的预定沥青质部分，分离和闪蒸沉淀物以回收轻质烃馏分，闪蒸重质烃/溶剂相，并再循环溶剂以稳定重质烃，而不显着影响有价值产物的产率。

    Apparatus for upgrading whole crude oil to remove nitrogen and sulfur compounds
    6.
    发明授权
    Apparatus for upgrading whole crude oil to remove nitrogen and sulfur compounds 有权
    用于提升整个原油以除去氮和硫化合物的装置

    公开(公告)号：US08986622B2

    公开(公告)日：2015-03-24

    申请号：US12658660

    申请日：2010-02-09

    申请人： Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Hendrik Muller

    发明人： Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Hendrik Muller

    IPC分类号： C10G25/11 ,  C10G7/06 ,  C10G7/00 ,  C10G25/00 ,  C10G25/05 ,  C10G25/12

    CPC分类号： C10G25/11 ,  C10G7/00 ,  C10G7/06 ,  C10G25/003 ,  C10G25/05 ,  C10G25/12 ,  C10G2300/202 ,  C10G2300/205

    摘要： A crude oil feedstream is treated to remove or reduce the content of known undesired heteroatomic and polynuclear aromatic compounds containing nitrogen and sulfur by contacting the feedstream with one or more solid adsorbent materials selected from attapulgus clay, alumina, silica gel and activated carbon in a mixing vessel for a time that is sufficient to optimize the adsorption of the undesired compounds from the crude oil, subjecting the mixture to atmospheric flash distillation and then to vacuum flash distillation to recover presorbed boiling ranges of products having a lowered content of the undesired compounds, and preferably regenerating at least a portion of the solid adsorbent material for reuse in the process.

    摘要翻译： 处理原油进料流以除去或减少含有氮和硫的已知不需要的杂原子和多核芳族化合物的含量，其通过将进料流与选自attapulgus粘土，氧化铝，硅胶和活性炭的一种或多种固体吸附材料接触，混合 容器足以优化来自原油的不期望的化合物的吸附，使混合物经历大气闪蒸，然后进行真空闪蒸以回收具有降低的不期望的化合物含量的产物的沸点范围，以及 优选地在该过程中再生至少一部分固体吸附剂材料以供再利用。

    Process for upgrading whole crude oil to remove nitrogen and sulfur compounds
    7.
    发明申请
    Process for upgrading whole crude oil to remove nitrogen and sulfur compounds 有权
    整个原油升级除氮和硫化合物的工艺

    公开(公告)号：US20090120842A1

    公开(公告)日：2009-05-14

    申请号：US11985533

    申请日：2007-11-14

    申请人： Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Jaffar H. Al-Nufaily ,  Dhiya Al Syed Ahmad ,  Hendrik Muller

    发明人： Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Jaffar H. Al-Nufaily ,  Dhiya Al Syed Ahmad ,  Hendrik Muller

    IPC分类号： C10G29/00 ,  B01D3/02

    CPC分类号： C10G25/11 ,  C10G7/00 ,  C10G7/06 ,  C10G25/003 ,  C10G25/05 ,  C10G25/12 ,  C10G2300/202 ,  C10G2300/205

    摘要： A crude oil feedstream is treated to remove or reduce the content of known undesired heteroatomic and polynuclear aromatic compounds containing nitrogen and sulfur by contacting the feedstream with one or more solid adsorbent materials selected from attapulgus clay, alumina, silica gel and activated carbon in a mixing vessel for a time that is sufficient to optimize the adsorption of the undesired compounds from the crude oil, subjecting the mixture to atmospheric flash distillation and then to vacuum flash distillation to recover presorbed boiling ranges of products having a lowered content of the undesired compounds, and preferably regenerating at least a portion of the solid adsorbent material for reuse in the process.

    摘要翻译： 处理原油进料流以除去或减少含有氮和硫的已知不需要的杂原子和多核芳族化合物的含量，其通过将进料流与选自attapulgus粘土，氧化铝，硅胶和活性炭的一种或多种固体吸附材料接触，混合 容器足以优化来自原油的不期望的化合物的吸附，使混合物经历大气闪蒸，然后进行真空闪蒸以回收具有降低的不期望的化合物含量的产物的沸点范围，以及 优选地在该过程中再生至少一部分固体吸附剂材料以供再利用。

    Ionic liquid desulfurization process incorporated in a low pressure separator
    8.
    发明授权
    Ionic liquid desulfurization process incorporated in a low pressure separator 有权
    离子液体脱硫工艺结合在低压分离器中

    公开(公告)号：US08758600B2

    公开(公告)日：2014-06-24

    申请号：US13071236

    申请日：2011-03-24

    申请人： Omer Refa Koseoglu ,  Adnan Al-Hajji

    发明人： Omer Refa Koseoglu ,  Adnan Al-Hajji

    IPC分类号： C10G17/00

    CPC分类号： C10G45/00 ,  C10G21/08 ,  C10G21/28 ,  C10G67/0463 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/301 ,  C10G2300/44 ,  C10G2300/805 ,  C10G2400/04

    摘要： Initial high sulfur levels of a hydrocarbon feedstock are reduced to desired low levels without the need for integration of substantial new equipment or hardware with existing hydroprocessing reactors. Ionic liquids are utilized as organic sulfur extraction agents and are added to and mixed with the hydrocarbon feedstock containing organosulfur compounds in, or upstream of, an existing cold separator vessel. The ionic liquid and hydrocarbon mixture is maintained in contact under conditions which promote the formation of ionic sulfur-containing derivatives that are soluble in the ionic liquid to be formed, thereby enabling extractive removal and separation of the organosulfur compounds from the feedstock.

    摘要翻译： 烃原料的初始高硫含量降低到所需的低水平，而不需要将大量新设备或硬件与现有的加氢处理反应器集成。 离子液体用作有机硫提取剂，并且与现有冷分离器容器中或上游的含有有机硫化合物的烃原料相加并混合。 离子液体和烃混合物在促进形成可溶于要形成的离子液体的离子含硫衍生物的条件下保持接触，从而能够从原料中萃取除去和分离有机硫化合物。

    Asphalt production from solvent deasphalting bottoms
    10.
    发明授权
    Asphalt production from solvent deasphalting bottoms 有权
    沥青从溶剂脱沥青生产

    公开(公告)号：US09315733B2

    公开(公告)日：2016-04-19

    申请号：US12497249

    申请日：2009-07-02

    申请人： Omer Refa Koseoglu ,  Salman Al-Khaldi ,  Adnan Al-Hajji ,  Ali Al-Hamadh

    发明人： Omer Refa Koseoglu ,  Salman Al-Khaldi ,  Adnan Al-Hajji ,  Ali Al-Hamadh

    IPC分类号： C10C3/08 ,  C10C3/00 ,  C10G21/00

    CPC分类号： C10C3/08 ,  C10C3/00 ,  C10G21/003 ,  C10G25/12

    摘要： A cost-effective solution is provided for eliminating refinery process waste, including spent catalytic and non-catalytic adsorbent materials, as well as adsorbate process reject materials derived from desorption, while minimizing conventional waste handling demands. An asphalt composition includes asphalt and spent adsorbent material from a solvent deasphalting unit. The asphalt can comprise asphaltic material obtained from a solvent deasphalting unit, and spent adsorbent material in the asphalt composition was previously utilized in the solvent deasphalting unit. The asphalt composition can also include process reject materials.

    摘要翻译： 提供了一种经济有效的解决方案，用于消除炼油厂工艺废物，包括废催化和非催化吸附材料，以及吸附来自脱附的工艺废料，同时最大限度地减少常规废物处理需求。 沥青组合物包括来自溶剂脱沥青单元的沥青和废吸附材料。 沥青可以包括从溶剂脱沥青单元获得的沥青材料，并且先前在溶剂脱沥青单元中使用沥青组合物中的废吸附剂材料。 沥青组合物还可以包括工艺废料。