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    Integrated oil production and upgrading using molten alkali metal
    2.
    发明授权
    Integrated oil production and upgrading using molten alkali metal 有权
    使用熔融碱金属的综合石油生产和升级

    公开(公告)号：US09458385B2

    公开(公告)日：2016-10-04

    申请号：US13940336

    申请日：2013-07-12

    Applicant: FIELD UPGRADING LIMITED

    Inventor： John Howard Gordon

    IPC: C10G1/00 ,  C10G19/067 ,  C10G19/073 ,  C10B53/06 ,  C10G1/02 ,  C10G9/02

    CPC classification number: C10G1/002 ,  C10B53/06 ,  C10G1/02 ,  C10G9/02 ,  C10G19/067 ,  C10G19/073

    Abstract: A method that combines the oil retorting process (or other process needed to obtain/extract heavy oil or bitumen) with the process for upgrading these materials using sodium or other alkali metals. Specifically, the shale gas or other gases that are obtained from the retorting/extraction process may be introduced into the upgrading reactor and used to upgrade the oil feedstock. Also, the solid materials obtained from the reactor may be used as a fuel source, thereby providing the heat necessary for the retorting/extraction process. Other forms of integration are also disclosed.

    Abstract translation: 将油馏分方法（或获得/提取重油或沥青所需的其它方法）与使用钠或其它碱金属升级的方法相结合的方法。 具体来说，从蒸馏/提取过程获得的页岩气或其他气体可以被引入升级反应器中并用于升级油原料。 此外，从反应器获得的固体材料可以用作燃料源，从而提供蒸煮/提取过程所需的热量。 还公开了其他形式的整合。

    Process for the recovery of oil from waste oil sludges
    7.
    发明授权
    Process for the recovery of oil from waste oil sludges 失效
    从废油污泥中回收油的工艺

    公开(公告)号：US5269906A

    公开(公告)日：1993-12-14

    申请号：US612000

    申请日：1990-11-13

    Applicant: Victor R. Reynolds ,  Steven R. Heuer

    Inventor： Victor R. Reynolds ,  Steven R. Heuer

    IPC: C10G7/00 ,  B01D17/00 ,  C02F11/00 ,  C10G19/00 ,  C10G19/073 ,  C10G31/00 ,  C10G31/10 ,  C10G33/06 ,  C10G53/02 ,  C10M175/00 ,  C10G17/00

    CPC classification number: C10G19/073 ,  B01D17/00 ,  C02F11/002 ,  C10G31/00 ,  C10G31/10 ,  C10G33/06 ,  C10G53/02 ,  C10M175/00

    Abstract: Commercially valuable oil is recovered from refinery-produced, Resource Conservation and Recovery Act classified, hazardous waste oil sludges by a series of volatilizing and condensing steps (which may vary depending on the oil, water, and solids content of the sludge) resulting in the production of nonhazardous water and solid waste byproducts. A pumpable, low viscosity, high oil- and/or water-content sludge is first centrifuged to separate free oil and water. If the waste sludges are acidic or if nickel is present in the sludges in sufficient quantities so as to result in unacceptable levels in the TCLP leach filtrate, a base (such as calcium oxide) is admixed with the thick waste oil sludge, centrifuge solids, or other sludges low in oil and/or water content to render the sludges basic. The basic, admixed sludges are heated to volatilize the contained water and oil. Dry, friable, deoiled solids are recycled with the oily sludge feed to prevent material agglomeration and heat exchanger fouling. Oil and water vapor from the high-temperature volatilization apparatus is recycled as an indirect heat source to the low-temperature volatilization apparatus. The volatilized oil and water are condensed and combined with the oil and water centrate, and the oil and water are essentially separated as by gravity. The oil is separated from any entrained water and solids. The nearly oil free, nonhazardous waste water and nonhazardous, deoiled solids can be disposed of in a conventional manner, and the commercially valuable recovered oil is suitable for further refinery processing.

    Abstract translation: 通过一系列挥发和冷凝步骤（根据污泥的油，水和固体含量可能会有所不同），从炼油厂生产的“资源养护和回收法”中回收了有价值的石油，从而导致了危险废油污泥 生产非危险水和固体废物副产品。 首先将可泵送，低粘度，高油和/或含水量的污泥离心分离出游离油和水。 如果废物淤泥是酸性的或者如果镍在污泥中存在足够的量以便导致TCLP浸出滤液中的不可接受的水平，则将碱（例如氧化钙）与较厚的废油污泥混合，离心固体， 或油和/或水含量低的其他污泥，以使污泥基本。 基本的混合污泥被加热以挥发含水和油。 干燥，易碎，脱油的固体与油性污泥进料一起回收，以防止物质聚集和热交换器结垢。 来自高温挥发装置的油和水蒸汽作为间接热源再循环至低温挥发装置。 挥发的油和水被冷凝并与油和水分相结合，油和水基本上按重力分离。 油与任何夹带的水和固体分离。 几乎无油，无危险的废水和非危险的脱油固体可以以常规方式处理，并且商业上有价值的回收油适用于进一步的炼油加工。

    Hydrocarbon purification apparatus
    8.
    发明授权
    Hydrocarbon purification apparatus 失效
    烃类净化装置

    公开(公告)号：US4230666A

    公开(公告)日：1980-10-28

    申请号：US923607

    申请日：1978-07-11

    Applicant: Charles C. Chapman ,  Joe Van Pool

    Inventor： Charles C. Chapman ,  Joe Van Pool

    IPC: C07C7/148 ,  C10G19/073 ,  G05D9/00 ,  G05D16/00 ,  G05D23/00

    CPC classification number: C10G19/073 ,  C07C7/1485

    Abstract: In the removal of HF from hydrocarbon streams by chemical reaction with solid potassium hydroxide, runaway temperatures and subsequent explosions can occur when excess HF is present in the hydrocarbon charged to the KOH treater. According to the invention, a control system and method are provided which regulate the flow of hydrocarbon charged to the KOH treater responsive to temperature changes within the system indicative of excessive amounts of HF in the hydrocarbon stream, thereby preventing the treater temperature from exceeding a preselected maximum allowable value. Several embodiments are provided whereby temperature changes in the KOH treater or a differential temperature across an HF stripper are used as temperature sensing points to control flow of hydrocarbon to the KOH treater.

    Abstract translation: 在通过与固体氢氧化钾的化学反应从烃流中除去HF时，当加入到KOH处理器中的烃中存在过量的HF时，可能发生失控的温度和随后的爆炸。 根据本发明，提供了一种控制系统和方法，其响应于系统内温度变化而调节加入到KOH处理器中的烃的流量，表明烃流中过量的HF，从而防止处理器温度超过预选 最大允许值。 提供了几个实施例，其中使用KOH处理器中的温度变化或HF汽提器上的差温作为温度感测点来控制烃向KOH处理器的流动。

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