Ground Supporting Energy Recovery Medium with Carbohydrate-Based Thickener, Salt and Proppant in Base Liquid
    7.
    发明申请
    Ground Supporting Energy Recovery Medium with Carbohydrate-Based Thickener, Salt and Proppant in Base Liquid 有权
    地基支持能量回收介质与碳水化合物增稠剂,盐和支撑剂在基础液体

    公开(公告)号:US20160230081A1

    公开(公告)日:2016-08-11

    申请号:US15022913

    申请日:2014-09-18

    摘要: Energy recovery medium for insertion into a ground hole in a ground comprising a recoverable energy carrying medium, wherein the energy recovery medium comprises a base liquid, a carbohydrate-based thickener mixed in the base liquid, a salt dissolved in the base liquid and configured for increasing a density of the base liquid, and proppant particles dispersed within the mixture of the base liquid, the thickener and the salt.

    摘要翻译: 能量回收介质,用于插入包括可回收能量承载介质的地面中的接地孔中,其中所述能量回收介质包括基础液体,混合在所述基础液体中的基于碳水化合物的增稠剂,溶解在所述基础液体中的盐, 增加基础液体的密度和分散在基础液体,增稠剂和盐的混合物中的支撑剂颗粒。

    SEPARATION OF MATERIAL TO BE SEPARATED IN A CENTRIFUGAL FORCE SEPARATOR

    公开(公告)号:US20240198354A1

    公开(公告)日:2024-06-20

    申请号:US18555488

    申请日:2022-04-14

    IPC分类号: B03B5/34 B03B11/00

    CPC分类号: B03B5/34 B03B11/00

    摘要: The disclosure relates to a method for separating material to be separated in a centrifugal force separator (CFS), wherein a separating medium is introduced into the CFS in such a way that a vortex with an air core is generated inside the CFS, wherein the material to be separated is introduced into the CFS via at least one forced conveying device. Furthermore, the disclosure relates to an apparatus for carrying out said method, comprising a CFS having an inlet for the material to be separated for introducing material to be separated and a separating medium inlet for introducing a separating medium, wherein the apparatus comprises at least one forced conveying device connected to the inlet for the material to be separated.

    METHOD OF REMOVING VOLATILE CONSTITUENTS FROM AN INDUSTRIAL DUST, AND VALUABLE MATERIAL-CONTAINING PRODUCT

    公开(公告)号:US20230332266A1

    公开(公告)日:2023-10-19

    申请号:US18044727

    申请日:2021-09-09

    摘要: A method of manufacturing a valuable material product from an industrial dust is described. The method comprises: i) providing the industrial dust which comprises at least one valuable material and a first concentration of volatile constituents to a heating device with an operation temperature of 600° C. or more, ii) processing the industrial dust by the heating device, wherein processing comprises: iia) heating the industrial dust with a rate of 20° C./min or more, iib) thermally treating the industrial dust by the heating device with a treating temperature in the range of 900° C. to 1200° C., in particular in the range of 1000° C. to 1100° C., for 30 minutes or more, and iic) controlling and/or regulating the oxidizing conditions during processing, wherein processing comprises: at least partially removing the volatile constituents from the industrial dust, and iii) providing the valuable material product. Furthermore, the processed valuable material product is described.