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    PROCESS FOR PREPARING A HIGH PURITY FISCHER-TROPSCH GASOIL FRACTION
    4.
    发明申请
    PROCESS FOR PREPARING A HIGH PURITY FISCHER-TROPSCH GASOIL FRACTION 审中-公开

    公开(公告)号：US20170137723A1

    公开(公告)日：2017-05-18

    申请号：US15311867

    申请日：2015-05-18

    Applicant: SHELL OIL COMPANY

    Inventor： Johannes Bernardus Wilhelmus MORSINK ,  Robert RIEMERSMA ,  Johannes TURFBOER ,  Rendert Jan WIERSMA

    IPC: C10G25/05 ,  C10G53/08 ,  C10G7/00

    CPC classification number: C10G25/05 ,  C10G7/00 ,  C10G25/02 ,  C10G53/08 ,  C10G2300/1022 ,  C10G2300/1048 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2400/06

    Abstract: The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising: a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a fractionation zone and fractionating the Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a different boiling point range, wherein at least one Fischer-Tropsch gasoil fraction is a contaminant-enriched Fischer-Tropsch gasoil fraction, which is enriched in one or more contaminants with respect to the feedstock; c) providing the contaminant-enriched Fischer-Tropsch gasoil fraction to an absorption zone comprising at least one absorbent material and contacting the contaminant-enriched Fischer-Tropsch gasoil fraction with the absorbent material to absorb at least part of contaminant; and d) retrieving from the absorption zone a purified Fischer-Tropsch gasoil fraction, which is contaminant-depleted. The invention further provides for further processes for preparing a high purity Fischer-Tropsch gasoil fraction and the use of the purified Fischer-Tropsch gasoil fraction.

    PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS
    5.
    发明申请
    PROCESS, METHOD, AND SYSTEM FOR REMOVING HEAVY METALS FROM FLUIDS 有权
    从流体中去除重金属的过程，方法和系统

    公开(公告)号：US20160304791A1

    公开(公告)日：2016-10-20

    申请号：US14923514

    申请日：2015-10-27

    Applicant: Chevron U.S.A. Inc.

    Inventor： Dennis John O'Rear ,  Wei Wang ,  Nga Malekzadeh

    IPC: C10G29/02 ,  C10G25/00 ,  C10G25/12

    CPC classification number: C10G29/02 ,  C10G25/003 ,  C10G25/05 ,  C10G25/06 ,  C10G25/12 ,  C10G27/02 ,  C10G29/20 ,  C10G29/26 ,  C10G53/08 ,  C10G57/00 ,  C10G2300/205

    Abstract: A process for removing non-volatile, particulate mercury from crudes and condensates is disclosed. Particulate mercury in crudes can be removed by a process of first adding a halogen, such as I2. The halogen converts at least 10% of the particulate mercury into an oil-soluble mercury compound that cannot be removed by filtration or centrifugation. This oil-soluble mercury compound can then be removed by adsorption onto a solid adsorbent. The process can operate at near ambient conditions. The adsorption step can be carried out by mixing a particulate adsorbent in the halogen-treated crude and then removing it by centrifugation, desalting, filtration, hydrocyclone or by settling.

    Abstract translation: 公开了从原油和冷凝物中除去不挥发性微粒汞的方法。 可以通过首先加入卤素如I2的方法除去原油中的微粒汞。 卤素将至少10％的微粒汞转化为油溶性汞化合物，其不能通过过滤或离心除去。 然后可以通过吸附到固体吸附剂上去除该油溶性汞化合物。 该过程可在近乎环境条件下运行。 吸附步骤可以通过在卤素处理的粗品中混合颗粒吸附剂，然后通过离心，脱盐，过滤，水力旋流器或沉降来除去来进行。

    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

    Applicant: Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Hendrik Muller

    Inventor： Omer Refa Koseoglu ,  Adnan Al-Hajji ,  Hendrik Muller

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

    CPC classification number: C10G25/11 ,  C10G7/00 ,  C10G7/06 ,  C10G25/003 ,  C10G25/05 ,  C10G25/12 ,  C10G2300/202 ,  C10G2300/205

    Abstract: 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.

    Abstract translation: 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。

    PURIFICATION OF AN OLEFINIC FRACTION BY ADSORPTION ON ALUMINA-FAUJASITE CO-GRANULES
    8.
    发明申请
    PURIFICATION OF AN OLEFINIC FRACTION BY ADSORPTION ON ALUMINA-FAUJASITE CO-GRANULES 有权
    通过吸附氧化铝 - 共沸混合颗粒对烯烃分解的纯化

    公开(公告)号：US20140018599A1

    公开(公告)日：2014-01-16

    申请号：US14030542

    申请日：2013-09-18

    Applicant: Olivier DUCREAUX ,  Christophe NEDEZ ,  Catherine POMMIER

    Inventor： Olivier DUCREAUX ,  Christophe NEDEZ ,  Catherine POMMIER

    IPC: C07C7/13

    CPC classification number: C07C7/13 ,  B01D53/02 ,  B01D2253/104 ,  B01D2253/108 ,  B01J20/183 ,  B01J20/186 ,  C10G25/05

    Abstract: Method for preparation of an adsorbent that comprises successive shaping stages by co-granulation of a faujasite-type zeolite powder A, with a powder B that consists of alumina, whereby the ratio per unit of mass of the powder A in the mixture of powders A and B is between 10 and 70%, for treatment under water vapor and drying.The invention also relates to a process for adsorption of organic contaminants that contain at least one heteroatom and that are present in an olefinic feedstock that comprises at least 50% by volume of hydrocarbons, whereby this process comprises the stage for bringing the olefinic feedstock into contact with the adsorbent that is obtained by the preparation method according to the invention.

    Abstract translation: 通过将八面沸石型沸石粉末A与由氧化铝组成的粉末B共同造粒而形成连续成型阶段的吸附剂的制造方法，由此粉末A的混合物中的粉末A的单位质量比 B为10〜70％，用于水蒸汽干燥处理。 本发明还涉及一种吸附含有至少一个杂原子且存在于包含至少50体积％的烃的烯烃原料中的有机污染物的方法，由此该方法包括使烯烃原料接触的阶段 与通过根据本发明的制备方法获得的吸附剂。

    PROCESSES FOR WASHING A SPENT ION EXCHANGE BED AND FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL, AND APPARATUSES FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL
    9.
    发明申请
    PROCESSES FOR WASHING A SPENT ION EXCHANGE BED AND FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL, AND APPARATUSES FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL 有权
    用于洗涤离子交换床和处理生物质衍生的热解油的方法，以及用于处理生物质衍生的热解油的装置

    公开(公告)号：US20130255136A1

    公开(公告)日：2013-10-03

    申请号：US13436648

    申请日：2012-03-30

    Applicant: Lance Awender Baird ,  Timothy A. Brandvold

    Inventor： Lance Awender Baird ,  Timothy A. Brandvold

    IPC: C10L1/00 ,  B01D24/46 ,  B01J49/00

    CPC classification number: B01J39/043 ,  B01J39/05 ,  B01J39/20 ,  B01J49/06 ,  B01J49/53 ,  B01J49/60 ,  C10B53/02 ,  C10G1/002 ,  C10G3/50 ,  C10G25/05 ,  C10G25/12 ,  Y02E50/14 ,  Y02P20/145 ,  Y02P30/20

    Abstract: Processes and apparatuses for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil are provided herein. An exemplary process for washing a spent ion exchange bed employed in purification of biomass-derived pyrolysis oil includes the step of providing a ion-depleted pyrolysis oil stream having an original oxygen content. The ion-depleted pyrolysis oil stream is partially hydrotreated to reduce the oxygen content thereof, thereby producing a partially hydrotreated pyrolysis oil stream having a residual oxygen content that is less than the original oxygen content. At least a portion of the partially hydrotreated pyrolysis oil stream is passed through the spent ion exchange bed. Water is passed through the spent ion exchange bed after passing at least the portion of the partially hydrotreated pyrolysis oil stream therethrough.

    Abstract translation: 本文提供了用于洗涤废离子交换床和处理生物质衍生的热解油的方法和设备。 用于净化生物质衍生的热解油所用的废离子交换床的示例性方法包括提供具有原始氧含量的离子贫化裂解油流的步骤。 部分加氢处理离子贫化热解油料流以降低其氧含量，由此产生部分加氢处理的裂解油料流，其残余氧含量小于原始氧含量。 部分加氢处理的热解油流中的至少一部分通过废离子交换床。 在通过部分加氢处理的热解油流的至少一部分之后，水通过废离子交换床。

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