中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

36 records (took 0.02 seconds)

    ASPHALT PRODUCTION FROM SOLVENT DEASPHALTING BOTTOMS
    14.
    发明申请
    ASPHALT PRODUCTION FROM SOLVENT DEASPHALTING BOTTOMS 有权
    从溶剂去除底物生产沥青

    公开(公告)号：US20090301931A1

    公开(公告)日：2009-12-10

    申请号：US12497249

    申请日：2009-07-02

    Applicant: Omer Refa KOSEOGLU ,  Salman AL-KHALDI ,  Adnan AL-HAJJI ,  Ali AL-HAMADH

    Inventor： Omer Refa KOSEOGLU ,  Salman AL-KHALDI ,  Adnan AL-HAJJI ,  Ali AL-HAMADH

    IPC: C10C3/00

    CPC classification number: C10C3/08 ,  C10C3/00 ,  C10G21/003 ,  C10G25/12

    Abstract: 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.

    Abstract translation: 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。

    PROCESS FOR DELAYED COKING OF WHOLE CRUDE OIL
    17.
    发明申请
    PROCESS FOR DELAYED COKING OF WHOLE CRUDE OIL 有权
    全油原油延期处理工艺

    公开(公告)号：US20120298552A1

    公开(公告)日：2012-11-29

    申请号：US13113196

    申请日：2011-05-23

    Applicant: Omer Refa KOSEOGLU

    Inventor： Omer Refa KOSEOGLU

    IPC: C10G55/00

    CPC classification number: C10B55/00 ,  C10B57/045 ,  C10B57/06 ,  C10G9/005 ,  C10G11/02 ,  C10G31/08 ,  C10G55/04 ,  C10G55/06 ,  C10G2300/1033 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/06

    Abstract: An improved delayed coking process utilizing a coking unit and a coking unit product fractionating column which includes the steps of: heating a mixture of a fresh whole crude oil feedstream and the bottoms from the coking unit product fractionator in a furnace to a coking temperature in the range of 480° C. to 530° C./896° F. to 986° F.; introducing the heated mixed whole crude oil and bottoms feedstream directly into the delayed coking unit; optionally passing the vaporized liquid and gaseous coking unit product stream into a flash unit; recovering a light product gas stream that includes H2S, NH3 and C1 to C4 hydrocarbons from the flash unit; transferring the bottoms from the flash unit to the coking unit product fractionating column; recovering as separate side streams from the fractionating column naphtha, light gas oil and heavy gas oil; recycling a portion of the heavy gas oil by introducing it into the fractionating column optionally with the bottoms from the flash unit; mixing the fractionating column bottoms with the whole crude oil feedstream to form the mixed feedstream; and introducing the mixed whole crude oil and fractionating column bottoms feedstream into the furnace.

    Abstract translation: 一种利用焦化装置和焦化装置产品分馏塔的改进的延迟焦化方法，其包括以下步骤：将来自炼焦装置产品分馏器的新鲜的整个原油进料流和塔底物的混合物加热至炉中的焦化温度 范围为480°C至530°C / 896°F至986°F。 将加热的混合的全部原油和底部原料流直接引入延迟焦化装置; 任选地将蒸发的液体和气态焦化装置产物流送入闪光单元; 从闪光单元回收包括H 2 S，NH 3和C 1 -C 4烃的轻质产物气流; 将底部从闪光单元转移到焦化装置产品分馏塔; 作为从分馏柱石脑油，轻瓦斯油和重瓦斯油分离的侧流回收; 通过将一部分重质瓦斯油通过将其从闪光单元中的底部引入分馏塔中; 将分馏柱底部与全部原油进料流混合以形成混合进料流; 并将混合的全部原油和分馏塔底部原料流引入炉中。

    HYDROCRACKING PROCESS WITH FEED/BOTTOMS TREATMENT
    18.
    发明申请
    HYDROCRACKING PROCESS WITH FEED/BOTTOMS TREATMENT 有权
    带有进料/底物处理的水解过程

    公开(公告)号：US20120187027A1

    公开(公告)日：2012-07-26

    申请号：US13012353

    申请日：2011-01-24

    Applicant: Omer Refa KOSEOGLU

    Inventor： Omer Refa KOSEOGLU

    IPC: C10G67/14

    CPC classification number: C10G67/14 ,  C10G67/06 ,  C10G2300/1074 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2300/44 ,  C10G2300/701

    Abstract: A hydrocracking process is provided for treating a first heavy hydrocarbon feedstream and a second heavy hydrocarbon feedstream, in which the first heavy hydrocarbon feedstream contains undesired nitrogen-containing compounds, sulfur-containing compounds and poly-nuclear aromatic compounds. The process includes contacting the first heavy hydrocarbon feedstream with adsorbent material to produce an adsorbent-treated heavy hydrocarbon stream having a reduced content of nitrogen-containing, sulfur-containing compounds and poly-nuclear aromatic compounds. The second heavy hydrocarbon feedstream is combined with the adsorbent-treated heavy hydrocarbon stream. The combined stream is charged to a hydrocracking reaction unit. The hydrocracked effluent is fractioned to recover hydrocracked products and a bottoms stream containing heavy poly-nuclear aromatic compounds. Fractionator bottoms are contacted with adsorbent material (which can be the same or different than the adsorbent material used to treat the initial feed) to produce an adsorbent-treated fractionator bottoms stream having a reduced content of heavy poly-nuclear aromatic compounds, and are recycled to the hydrocracking reaction unit.

    Abstract translation: 提供了用于处理第一重烃进料流和第二重烃进料流的加氢裂化方法，其中第一重烃进料流含有不需要的含氮化合物，含硫化合物和多核芳族化合物。 该方法包括使第一重烃进料流与吸附材料接触以产生具有降低的含氮，含硫化合物和多核芳族化合物含量的吸附剂处理的重质烃流。 将第二重烃进料流与吸附剂处理的重质烃流混合。 将合并的流加入加氢裂化反应单元。 将加氢裂化的流出物分馏以回收加氢裂化产物和含有重的多核芳族化合物的塔底物流。 分馏塔底部与吸附剂材料（其可以与用于处理初始进料的吸附剂材料相同或不同）接触，以产生具有降低的重质多元芳族化合物含量的吸附剂处理的分馏塔底部料流，并且被回收 加氢裂化反应单元。

    TARGETED DESULFURIZATION PROCESS AND APPARATUS INTEGRATING OXIDATIVE DESULFURIZATION AND HYDRODESULFURIZATION TO PRODUCE DIESEL FUEL HAVING AN ULTRA-LOW LEVEL OF ORGANOSULFUR COMPOUNDS
    19.
    发明申请
    TARGETED DESULFURIZATION PROCESS AND APPARATUS INTEGRATING OXIDATIVE DESULFURIZATION AND HYDRODESULFURIZATION TO PRODUCE DIESEL FUEL HAVING AN ULTRA-LOW LEVEL OF ORGANOSULFUR COMPOUNDS 有权
    有针对性的脱硫方法和装置整合氧化脱硫和水解生产具有超低水平有机化合物的柴油燃料

    公开(公告)号：US20110220547A1

    公开(公告)日：2011-09-15

    申请号：US12724277

    申请日：2010-03-15

    Applicant: Abdennour BOURANE ,  Omer Refa KOSEOGLU ,  Mohammed Ibrahim KATHEERI

    Inventor： Abdennour BOURANE ,  Omer Refa KOSEOGLU ,  Mohammed Ibrahim KATHEERI

    IPC: C10G69/02

    CPC classification number: C10G67/14 ,  C10G27/04 ,  C10G27/12 ,  C10G45/02 ,  C10G45/08 ,  C10G67/16 ,  C10G69/14 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2400/04

    Abstract: Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by flashing the feed at a target cut point temperature to obtain two fractions. A first fraction contains refractory organosulfur compounds, which boil at or above the target cut point temperature. A second fraction boiling below the target cut point temperature is substantially free of refractory sulfur-containing compounds. The second fraction is contacted with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone operating under mild conditions to reduce the quantity of organosulfur compounds to an ultra-low level. The first fraction is contacted with an oxidizing agent and an active metal catalyst in an oxidation reaction zone to convert the refractory organosulfur compounds to oxidized organosulfur compounds. The oxidized organosulfur compounds are removed, producing a stream containing an ultra-low level of organosulfur compounds. The two streams can be combined to obtain a full range hydrocarbon product having an ultra-low level of organosulfur compounds.

    Abstract translation: 通过在目标切割点温度下使进料闪烁以获得两个级分来实现含有不需要的有机硫化合物的烃进料的深度脱硫以产生具有低含量硫的烃产物，即15ppmw或更少的硫。 第一部分含有难熔有机硫化合物，其沸点在目标切割点温度以上。 沸点低于目标切割点温度的第二部分基本上不含难熔含硫化合物。 在温和条件下加氢脱硫反应区，第二馏分与加氢脱硫催化剂接触，将有机硫化合物的量减少到超低水平。 将第一级分与氧化反应区中的氧化剂和活性金属催化剂接触，以将难熔有机硫化合物转化为氧化的有机硫化合物。 除去氧化的有机硫化合物，产生含有超低含量的有机硫化合物的物流。 可以将两股流合并，得到具有超低含量的有机硫化合物的全系列烃产物。

    PRESSURE CASCADED TWO-STAGE HYDROCRACKING UNIT
    20.
    发明申请
    PRESSURE CASCADED TWO-STAGE HYDROCRACKING UNIT 有权
    压力分级两级压缩机组

    公开(公告)号：US20110079541A1

    公开(公告)日：2011-04-07

    申请号：US12574115

    申请日：2009-10-06

    Applicant: Omer Refa KOSEOGLU

    Inventor： Omer Refa KOSEOGLU

    IPC: C10G65/12 ,  B01J8/00

    CPC classification number: C10G65/10 ,  B01J23/8885 ,  B01J29/076 ,  B01J2219/00006 ,  B01J2219/0004 ,  C10G45/08 ,  C10G47/16 ,  C10G65/12 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/301 ,  C10G2400/02 ,  C10G2400/04

    Abstract: A method and apparatus for hydrocracking an oil feedstock to produce a light oil stream without build-up of heavy polynuclear aromatic (HPNA) hydrocarbons in the recycle stream is provided. The method includes the steps of (1) hydrocracking the oil feedstock with a hydrotreating catalyst in a first reactor to produce an effluent stream; (2) fractionating the effluent stream into first, second and third product streams, wherein the first product stream includes C1-C4, naphtha and diesel boiling in the range of 36-370° C., the second product stream includes hydrocarbon components with an initial nominal boiling point of 370° C. and a final boiling point ranging from 420-480° C., and the third product stream that includes HPNA hydrocarbons and other hydrocarbons boiling above about 420° C. to about 480° C., depending upon the final boiling point of the second product stream; (3) cracking the second product stream in a second reactor; and (4) cracking the third product stream in a third reactor at a higher operational pressure than the second reactor.

    Abstract translation: 提供了一种用于加氢裂化油原料以生产轻油流而不在再循环流中堆积重多环芳烃（HPNA）烃的方法和装置。 该方法包括以下步骤：（1）在第一反应器中用加氢处理催化剂加氢裂化油原料以产生流出物流; （2）将流出物流分馏成第一，第二和第三产物流，其中第一产物流包括在36-370℃范围内沸腾的C 1 -C 4，石脑油和柴油，第二产物流包括含有 初始标称沸点为370℃，最终沸点为420-480℃，第三产物流包含HPNA烃和沸点高于约420℃至约480℃的其它烃，取决于 在第二产物流的最终沸点时; （3）在第二反应器中裂化第二产物流; 和（4）在第三反应器中以比第二反应器更高的操作压力裂化第三产物流。

Patent Agency Ranking