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    Feed system for grinding bodies in vertical mills
    3.
    发明授权
    Feed system for grinding bodies in vertical mills 有权

    公开(公告)号：US11845085B2

    公开(公告)日：2023-12-19

    申请号：US17054391

    申请日：2019-05-10

    申请人： METSO BRASIL INDÚSTRIA E COMÉRCIO LTDA.

    发明人： Eduardo Campos Orsi

    IPC分类号： B02C17/00 ,  B02C17/20 ,  B02C21/00

    CPC分类号： B02C17/205 ,  B02C21/007

    摘要： A feed system for feeding grinding bodies to a vertical mill includes a pumping unit for sucking a propulsion liquid from a source and for supplying the liquid under pressure into a discharge tube. The system includes an intake connection having an inlet for grinding bodies, an inlet for propulsion liquid, connected to the discharge tube, and an outlet for grinding bodies and propulsion liquid. A principal tube is connected to the outlet of the intake connection for receiving the propulsion liquid and grinding bodies from the tubular intake connection. A static screen is arranged in the feed of the vertical mill for separating grinding bodies from propulsion liquid, the static screen having an inlet for propulsion liquid and grinding bodies, connected to the principal tube, an outlet for grinding bodies to be fed to the vertical mill, and an outlet for propulsion liquid separated from the grinding bodies.

    METHOD OF MANUFACTURING INORGANIC MATERIAL
    8.
    发明申请
    METHOD OF MANUFACTURING INORGANIC MATERIAL 有权

    公开(公告)号：US20220352488A1

    公开(公告)日：2022-11-03

    申请号：US17766043

    申请日：2020-08-18

    申请人： FURUKAWA CO., LTD.

    发明人： Masaaki Kikuchi ,  Shogo Suzuki

    IPC分类号： H01M4/04 ,  B02C17/04 ,  B02C17/14 ,  B02C17/20

    摘要： A method of manufacturing an inorganic material includes: a step (A) of preparing a first inorganic material as a raw material; and a step (B) of obtaining a second inorganic material by crushing the first inorganic material using a ball mill to obtain fine particles of the first inorganic material, the ball mill including a cylindrical container and crushing balls, in which the step (B) includes a step (B1) of putting the first inorganic material and the crushing balls into the cylindrical container and subsequently rotating the cylindrical container about a cylindrical shaft and a step (B2) of moving the cylindrical container such that the first inorganic material moves in the cylindrical shaft direction.

    Method for producing fatty acid esters and glycerol at a low temperature
    9.
    发明授权
    Method for producing fatty acid esters and glycerol at a low temperature 有权

    公开(公告)号：US10533145B2

    公开(公告)日：2020-01-14

    申请号：US16314506

    申请日：2017-06-30

    申请人： EASYL

    发明人： François Lacoste ,  Julien Thiel ,  Valentin Lair ,  Samy Halloumi

    IPC分类号： C11C3/00 ,  B02C17/20 ,  B02C17/16 ,  B02C17/10 ,  B01J23/00

    摘要： A method for producing fatty acid alkyl esters and glycerol implementing a set of transesterification reactions between at least one vegetable or animal oil and at least one aliphatic monoalcohol includes: introducing, into a three-dimensional microball mill at least one vegetable and/or animal oil, at least one aliphatic monoalcohol and at least one heterogenous and/or homogenous catalyst in order to form an initial mixture; grinding the initial mixture at a temperature≤50° C., in a three-dimensional microball mill, for a residence time≤5 minutes; recovering, at the outlet of the three-dimensional mill, a final mixture including at least fatty acid alkyl esters, glycerol, the catalyst and the aliphatic monoalcohol that has not reacted; and separating this final mixture of a first phase including the fatty acid alkyl esters and of a second phase including the glycerol, the aliphatic monoalcohol that has not reacted and the catalyst.