SEPARATION OF COAL FROM WASTE MATERIAL
    1.
    发明申请
    SEPARATION OF COAL FROM WASTE MATERIAL 审中-公开
    从废物分离煤

    公开(公告)号:WO1979000952A1

    公开(公告)日:1979-11-15

    申请号:PCT/US1979000251

    申请日:1979-04-19

    CPC classification number: B03B1/04 B03B13/04 B07C5/3427

    Abstract: A process for separating coal particles from ROM coal containing coal particles and refuse particles, by treating particulate ROM coal with a detectable marking agent in a manner to attach the marking agent preferentially to only one class of particles in the R0M coal, and by thereafter separating particles carrying the marking agent from the treated particulate ROM coal. In a preferred embodiment, a method is disclosed for the separation of coal from run of mine (ROM) coal containing particles of coal and refuse, which comprises conditioning the ROM coal with a coating agent capable of selectively coating the particulate coal to the substantial exclusion of coating the refuse, which coating agent is at least one alcohol containing from about 6 to about 22 carbon atoms. Combined with said coating agent is a fluorescent dye in a quantity to make the coated particles of coal fluoresce upon excitation to a degree sufficient to distinguish the coated coal particles from the substantially non-coated refuse. Exciting (as with ultraviolet light) the fluorescent dye coupled to the coal particles induces fluorescence and enables separating the fluorescing, coated coal particles from substantially non-fluorescing, non-coating refuse particles.

    Abstract translation: 一种通过用可检测的标记剂处理颗粒状ROM煤以将标记剂优先仅附着在R0M煤中的一类颗粒的方式,然后分离出来,从含有煤颗粒和垃圾颗粒的ROM煤中分离煤颗粒的方法 从经处理的颗粒ROM煤中携带标记剂的颗粒。 在一个优选的实施方案中,公开了一种用于从煤矿和含煤煤矿和垃圾颗粒中分离煤的方法,其包括用能够选择性地将颗粒状煤覆盖到实质排除物上的涂覆剂来调节ROM煤 涂覆垃圾,该涂料是含有约6至约22个碳原子的至少一种醇。 与所述涂覆剂组合是一种荧光染料,其量使得涂覆的煤的颗粒在激发时发出足以将涂覆的煤颗粒与基本上未涂覆的垃圾区分开的程度。 激发(如同紫外线),耦合到煤颗粒的荧光染料诱导荧光,并且能够使荧光涂覆的煤颗粒与基本上不发荧光的非涂层垃圾颗粒分离。

    混合物の分離方法及び分離装置
    2.
    发明申请
    混合物の分離方法及び分離装置 审中-公开
    混合分离方法和分离装置

    公开(公告)号:WO2013089080A1

    公开(公告)日:2013-06-20

    申请号:PCT/JP2012/082010

    申请日:2012-12-11

    Abstract:  複数種類の流体を含む混合物を、粒子の種類に応じた密度と粒径の差が小さい場合でも、向流分級の手法を用いて分離できる混合物の分離方法及び分離装置を提供する。 本発明では、逆錐状又は略逆錘状に構成された分離管13を用いて、第1粒子と第2粒子を含む混合物が分離される。第1粒子を形成する物質の磁化率と、第2粒子を形成する物質の磁化率は異なっている。流体が分離管13に上向きに流されて、この流体の流れを用いて混合物が分離管13内に導入される。第1粒子及び第2粒子は、混在した状態で分離管13内に保持される。分離管13内に第1粒子と第2粒子を保持した状態で、磁場生成手段23を用いて、分離管13内の領域に勾配磁場が印加される。勾配磁場の磁場勾配は鉛直方向成分を有する。

    Abstract translation: 提供一种混合分离方法和分离装置,即使当与颗粒类型相对应的密度和粒径的差异小时,也可以使用逆流分类技术分离含有多种流体的混合物的分离装置。 本发明使用配置成反锥形或反向纺锤形状的分离管(13)分离含有第一颗粒和第二颗粒的​​混合物。 形成第一颗粒的物质的磁化率与形成第二颗粒的​​物质的磁化率不同。 使流体在分离管(13)中向上流动,并且使用所述流体流将混合物引入分离管(13)。 第一颗粒和第二颗粒以混合状态保持在分离管(13)内。 利用第一颗粒和第二颗粒保持在分离管(13)内部,使用磁场产生装置(23)在分离管(13)内的区域上施加梯度磁场。 梯度磁场的磁场梯度具有垂直分量。

    HYDRODYNAMISCHE SCHWERSTOFFABTRENNUNG EINER AUFSCHLÄMMUNG
    3.
    发明申请
    HYDRODYNAMISCHE SCHWERSTOFFABTRENNUNG EINER AUFSCHLÄMMUNG 审中-公开
    泥浆的水动力厚重织物分离

    公开(公告)号:WO2017016718A1

    公开(公告)日:2017-02-02

    申请号:PCT/EP2016/062601

    申请日:2016-06-03

    Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur hydrodynamischen Schwerstoffabtrennung aus einer Suspension, aufweisend einen die Suspension aufnehmenden Hydrozyklon (1), ein sich an den Hydrozyklon anschließendes Klassierrohr (2) und eine die abgetrennten Schwerstoffe aufnehmende Speicherkammer (3), wobei ein jeweiliger Spülwasserstrom zum Klassierrohr (2) und zur Speicherkammer (3) vorgesehen ist, die mittels eines jeweilig am Zulauf zum Klassierrohr bzw. zur Speicherkammer vorgesehenen Stellglied regelbar bzw. steuerbar sind.

    Abstract translation: 本发明涉及一种装置和一种用于从悬浮液流体动力学重惰性分离的方法,其包括悬浮液接收水力旋流器(1),一个在所述水力旋流器然后Klassierrohr(2)和接收存储腔室中的分离的重材料(3),其中相应的冲洗水 是Klassierrohr(2)和所提供的存储腔室(3),其通过在入口到Klassierrohr或存储腔室的致动器或可控制提供的分别进行调节。

    BEACH DETECTION SENSORS FOR VIBRATORY SEPARATOR
    4.
    发明申请
    BEACH DETECTION SENSORS FOR VIBRATORY SEPARATOR 审中-公开
    用于振动分离器的海滩检测传感器

    公开(公告)号:WO2015200886A1

    公开(公告)日:2015-12-30

    申请号:PCT/US2015/038170

    申请日:2015-06-26

    Applicant: M-I L.L.C.

    Abstract: An apparatus includes a screen capable of separating solids from a slurry having a liquid portion and a solid portion, and a first probe disposed beneath the screen to determine a position of a beach between a feed end and a discharge end of the screen, the beach being a transition where a substantial majority of the liquid portion of the slurry terminates. A method includes providing a slurry to a vibratory separator, measuring a property of a portion of the slurry adjacent to a reference probe, measuring a property of a composition adjacent to a first probe within the vibratory separator, and comparing measurements from the reference probe and the first probe to determine a position of the slurry.

    Abstract translation: 一种装置包括能够从具有液体部分和实心部分的浆料中分离固体的筛网和设置在筛网下方的第一探针,以确定在筛网的进料端和排出端之间的海滩的位置,海滩 是浆料的大部分液体部分终止的转变。 一种方法包括向振动分离器提供浆料,测量与参考探针相邻的浆料的一部分的性质,测量与振动分离器内的第一探针相邻的组合物的性质,以及将参考探针和 第一个探针来确定浆料的位置。

    METHOD FOR THERMOGRAPHIC LUMP SEPARATION OF RAW MATERIAL (VARIANTS) AND DEVICE FOR CARRYING OUT SAID METHOD (VARIANTS)
    5.
    发明申请
    METHOD FOR THERMOGRAPHIC LUMP SEPARATION OF RAW MATERIAL (VARIANTS) AND DEVICE FOR CARRYING OUT SAID METHOD (VARIANTS) 审中-公开
    原材料(变体)的热分解分离方法和实施方法(变量)的装置

    公开(公告)号:WO2005118148A1

    公开(公告)日:2005-12-15

    申请号:PCT/UA2004/000036

    申请日:2004-06-03

    CPC classification number: B07C5/3425 B03B13/04 B07C5/344 B07C5/366

    Abstract: The interrelated group of inventions relates to methods and devices for raw material lump separation and can be used for dressing ferrous and non-ferrous metal ores, mining chemical feedstock, secondary raw material and technogenic waste. The essence of the inventive method and device lies in that a useful component containing lump and a barren rock is irradiated by an ultrahigh frequency electromagnetic field (UHF). Said radiation frequency is selected in such a way that the electromagnetic wave penetration depth dependent of lump material properties is greater than the lump maximum linear dimension at the peak attenuation of the electromagnetic wave. UHF electromagnetic radiation energy absorbed by the lump material initiates the heating of the components thereof, wherein the component exhibiting a greater electrical conductivity absorbs the greater amount of UHF energy than the component exhibiting a lower electric conductivity during the same time, whereby the heating temperatures of the useful component and the barren stock measured after irradiation are different. The temperature law depends on the mass ratio of the lump components exhibiting different properties and is recorded by a thermographic system. Said invention makes it possible, under the same conditions, to increase the useful component content from 6-10 % to 18-25 %, the increment of the useful component mass ratio by 4.5 %, to reduce the useful component tailing up to 3 % and the energy consumption by 5 % by decreasing the raw material dilution during the processing thereof.

    Abstract translation: 相关发明的一组涉及原料块分离的方法和装置,可用于黑色金属和有色金属矿石,采矿化学原料,二次原料和技术废料的修整。 本发明的方法和装置的本质在于,通过超高频电磁场(UHF)照射含有块状物和贫瘠岩石的有用成分。 选择所述辐射频率使得根据块状材料特性的电磁波穿透深度大于电磁波峰值衰减时的块最大线性尺寸。 由块状材料吸收的UHF电磁辐射能量引发其组分的加热,其中表现出更大电导率的组分吸收比在同一时间内表现出较低电导率的组分更大量的UHF能量,由此, 照射后测量的有用成分和贫瘠度不同。 温度定律取决于具有不同性质的块状组分的质量比,并且由热成像系统记录。 所述发明使相同条件下有用成分含量从6-10%增加到18-25%,有用成分质量比增加4.5%成为可能,将有用成分减少至3% 并且在处理期间通过减少原料稀释而将能量消耗减少5%。

    SEPARATION OF CALCIUM-CONTAINING MATERIAL FROM ORE
    6.
    发明申请
    SEPARATION OF CALCIUM-CONTAINING MATERIAL FROM ORE 审中-公开
    从ORE中分离含钙材料

    公开(公告)号:WO1979000950A1

    公开(公告)日:1979-11-15

    申请号:PCT/US1979000246

    申请日:1979-04-16

    CPC classification number: B03B13/04 B03B1/04 B07C5/3427

    Abstract: A method for the separation of calcium-containing limestone ore containing particles of calcite (CaCO3), dolomite (CaMg(CO3)2), and gangue, including magnesite (MgCO3) and siliceous materials. The method comprises conditioning the limestone ore with at least one coupling agent selected from saturated and unsaturated carboxylic acids containing from about4 to about 22 carbon atoms, or at least one coupling agent selected from the group consisting of aliphatic amines containing from about 8 to about 22 carbon atoms, and beta amines containing from about 7 to about 21 carbon atoms, to selectively coat the calcium-containing limestone or the gangue in the ore to the substantial exclusion of the other in combination with providing at least one fluorescent dye to said coupling agent; radiating the conditioned ore to excite and induce fluorescence of the fluorescent dye to a degree sufficient to distinguish the coated particles from the non-coated particles and separating the fluorescing, coated particles from the non-fluorescing, non-coated particles.

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