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    METHODS FOR PREPARING NANO-ORDERED CARBON PRODUCTS FROM REFINERY HYDROCARBON STREAMS
    1.
    发明申请
    METHODS FOR PREPARING NANO-ORDERED CARBON PRODUCTS FROM REFINERY HYDROCARBON STREAMS 有权

    公开(公告)号：US20230051421A1

    公开(公告)日：2023-02-16

    申请号：US17873343

    申请日：2022-07-26

    申请人： PHILLIPS 66 COMPANY

    发明人： Liang Zhang ,  Christopher J. LaFrancois ,  Leonard Nyadong ,  Jinfeng Lai ,  James A. Enterkin ,  Paul M. Alvey

    IPC分类号： C01B32/15 ,  C01B32/05 ,  C10G29/28

    摘要： Embodiments of the present disclosure generally relate to methods for preparing carbon materials which can be used in battery electrodes. More specifically, embodiments relate to methods for preparing nano-ordered carbon products used as anode materials in metal-ion batteries, such as a sodium-ion battery. In one or more embodiments, a method for preparing a nano-ordered carbon is provided and includes exposing a liquid refinery hydrocarbon product to a first functionalization agent to produce a first solid functionalized product during a first functionalization process and purifying the first solid functionalized product during a purification process. The method also includes exposing the first solid functionalized product to a second functionalization agent to produce a second solid functionalized product during a second functionalization process and carbonizing the second solid functionalized product to produce a solid nano-ordered carbon product during a carbonization process.

    Hydrogen sulfide removal process
    3.
    发明授权
    Hydrogen sulfide removal process 有权

    公开(公告)号：US11072746B2

    公开(公告)日：2021-07-27

    申请号：US16918802

    申请日：2020-07-01

    申请人： MERICHEM COMPANY

    发明人： Preshit Gawade ,  Jeffrey Bruce Gomach ,  E. Cole Nelson ,  David Jackson ,  K. Michael Hardy

    IPC分类号： C10G29/28 ,  E21B43/34 ,  B01D19/00 ,  B01J31/02 ,  B01J38/12 ,  E21B43/01

    摘要： A process is presented to treat a process stream containing a hydrocarbon (oil and/or gas) and hydrogen sulfide with a liquid treatment solution containing a sulfur dye catalyst. The process stream can be within a pipeline, wellbore, subsea pipeline or a wellhead that contains hydrogen sulfide where the liquid treatment solution is injected at a predetermined point to define a scavenger zone such that the sulfur dye catalyst in the liquid treatment solution causes the sulfide from the hydrogen sulfide to react with the catalyst. The hydrocarbon component is separated substantially free of the hydrogen sulfide from a spent treatment solution containing spent sulfur dye catalyst which can then be fed to an oxidation vessel where it is contacted with an oxygen containing gas causing the sulfide to oxidize to thiosulfate and converting the spent sulfur dye catalyst to regenerated sulfur dye catalyst. The thiosulfate can be recovered, and the regenerated sulfur dye catalyst can be recycled as part of the liquid treatment solution.

    METHOD TO IMPROVE THE EFFICIENCY OF PIPELINE TRANSPORTATION OF HEAVY OILS
    7.
    发明申请
    METHOD TO IMPROVE THE EFFICIENCY OF PIPELINE TRANSPORTATION OF HEAVY OILS 审中-公开

    公开(公告)号：US20200332202A1

    公开(公告)日：2020-10-22

    申请号：US16386821

    申请日：2019-04-17

    申请人： Saudi Arabian Oil Company

    发明人： Robert Peter Hodgkins ,  Omer Refa Koseoglu

    IPC分类号： C10G29/28 ,  F17D1/17

    摘要： Disulfide oil (DSO) compounds recovered as a by-product of the mercaptan oxidation of a hydrocarbon refinery feedstock and their oxidized derivatives, oxidized disulfide oils (ODSO) are effective as a diluent to lower the viscosity and thereby improve the pipeline transportation properties of heavy oils, and particularly of wellhead crude oil. The use of the DSO and/or ODSO compounds as diluents converts an otherwise extremely low value or waste oil product into a valuable commodity that has utility in improving the transportation properties of heavy oils, particularly in oil field pipeline applications.

    Oxidation catalyst and processes for using same
    9.
    发明授权
    Oxidation catalyst and processes for using same 有权

    公开(公告)号：US10731088B2

    公开(公告)日：2020-08-04

    申请号：US15868965

    申请日：2018-01-11

    申请人： UOP LLC

    发明人： Yili Shi ,  Neil Thomas

    IPC分类号： C10G29/20 ,  C10G27/00 ,  B01J31/22 ,  B01J31/18 ,  B01J31/02 ,  C10G29/22 ,  C10G29/28

    摘要： A catalytic composition and process for using same. The catalyst may be utilized for an oxidation reaction, for example, for the conversion of mercaptans to disulfides. The catalyst includes a metal component, for example, cobalt phthalocyanine structure. The organic component may comprise any number of different oxidation promoters that are capable of promoting the reduction of oxygen, preferably in a caustic, environment. The organic component may comprise an unsaturated six member ring having at least five carbon atoms, and wherein the sixth member of the six member ring is either C or N, and in which at least two substituent groups are present on the six membered ring.